Power Regulator

The HT7833 SOT89 3.3V 500mA LDO is a compact low dropout regulator designed for efficient voltage regulation in electronic circuits. It delivers a stable 3.3V output with a maximum current of 500mA, making it ideal for powering sensitive components and devices. Its SOT89 package ensures easy integration into compact designs, with excellent compatibility for various consumer and industrial electronics requiring reliable voltage control.

• Provides a steady 3.3V output suitable for microcontrollers and other low-voltage devices
• Supports up to 500mA current to handle moderate power requirements efficiently
• Compact SOT89 package facilitates space-saving circuit board layouts
• Low dropout voltage enhances performance in battery-powered applications
• Stable voltage regulation ensures consistent device operation under varying loads

The MP2315 MP2315GJ-Z TSOT23-8 AGC is a compact integrated circuit designed for precise automatic gain control applications in electronic devices. This component excels in regulating signal strength to maintain consistent output levels, making it ideal for audio and RF signal processing. Packaged in a small TSOT23-8 format, it ensures easy integration into space-sensitive circuit boards. Its design supports compatibility with various electronic systems requiring reliable gain adjustment and signal optimization.

• Compact TSOT23-8 package enables efficient use of limited PCB space
• Accurately maintains signal levels for enhanced audio and RF performance
• Automatic gain control functionality ensures stable output despite input variations
• Suitable for integration into diverse electronic components and modules
• Reliable performance supports consistent signal processing in complex circuits
• Designed for components requiring precision gain adjustments

The TP4056 is a widely used standalone linear battery charger IC designed for charging single-cell Lithium-ion and Lithium-polymer batteries. With an integrated constant-current/constant-voltage (CC/CV) charging algorithm, it delivers precise 4.2V output and up to 1A charging current, making it ideal for portable and USB-powered devices.

Key Features:

• Fixed 4.2V Charging Voltage: Suitable for standard Li-ion/Li-Po batteries
• Up to 1A Programmable Charging Current: Adjustable using an external resistor
• Constant Current / Constant Voltage Operation: Ensures safe and efficient charging
• Thermal Regulation: Automatically reduces charging current to prevent overheating
• Automatic Charge Termination: Stops charging when the battery reaches full capacity
• Recharge Function: Restarts charging when battery voltage drops below threshold
• No External MOSFET Required: Simplifies circuit design
• SOP-8 Package: Easy to mount and widely supported

Applications:

• Power banks and portable chargers
• Mobile phones and handheld electronics
• Bluetooth devices and wearables
• DIY battery charging modules
• USB-powered gadgets and IoT devices

The AMS1117-1.2 is a reliable low dropout (LDO) linear voltage regulator designed to provide a stable 1.2V output with up to 1A current capacity. Built for efficiency and consistency, this regulator is ideal for applications requiring precise voltage regulation in compact electronic circuits.

Key Features:

• Fixed 1.2V Output: Delivers stable and accurate voltage for sensitive components
• 1A Output Current: Suitable for moderate power requirements
• Low Dropout Voltage: Ensures efficient operation even with small input-output voltage differences
• SOT-223 Package (3-Pin): Compact and easy to mount on PCBs
• Built-in Protection: Includes thermal shutdown and current limiting for safe operation
• Good Line & Load Regulation: Maintains consistent output under varying conditions

Applications:

• Microcontroller and processor power supply
• Embedded systems and development boards
• Battery-powered devices
• Communication equipment
• Consumer electronics and DIY projects

The AMS1117-3.3 is a reliable low dropout (LDO) linear voltage regulator designed to provide a stable and fixed 3.3V output from a higher input voltage. With a maximum output current of up to 1A, it is ideal for powering microcontrollers, development boards, sensors, and other low-voltage electronic circuits.

Built in a compact SOT-223 package, this regulator ensures efficient heat dissipation and easy mounting on PCBs. Its low dropout voltage and high accuracy make it a preferred choice for applications requiring consistent voltage regulation.

Key Features:

• Fixed Output Voltage: 3.3V regulated output
• Output Current: Up to 1A
• Low Dropout Voltage: Ensures efficient operation even with minimal input-output voltage difference
• High Accuracy: Stable and precise voltage regulation
• Thermal Protection: Built-in over-temperature shutdown
• Short Circuit Protection: Enhances circuit safety
• Package Type: SOT-223, 4-pin configuration for easy PCB mounting

The 1117-5V 1A SOT223 Low Drop Linear Voltage Regulator is a compact and reliable component designed to maintain a steady 5V output with a maximum current of 1 ampere. Ideal for electronics projects and circuit boards, this regulator ensures efficient voltage control with minimal power loss thanks to its low dropout voltage feature. Its SOT223 package makes it easy to integrate into various device assemblies, supporting stable performance in power-sensitive applications.

• Steady 5V output voltage ensures consistent power supply for sensitive electronics
• 1 ampere maximum current supports moderate power demands in embedded systems
• Low dropout design minimizes voltage loss and improves energy efficiency
• SOT223 package enables easy mounting on circuit boards with a compact footprint
• Compatible with a wide range of low-voltage electronics and microcontroller setups
• Ideal for applications requiring stable voltage regulation under varying load conditions

The 1117-1.8 1.8V 1A SOT223 Low Drop Linear Voltage Regulator is designed to provide a stable 1.8V output voltage with up to 1 ampere of current. This compact component ensures efficient voltage regulation with minimal dropout, making it ideal for powering sensitive electronics and embedded systems. Its SOT223 package supports easy integration into circuit boards, ensuring compatibility with a wide range of applications requiring precise voltage control.

• Low dropout voltage maintains consistent 1.8V output even at high current draws
• 1 ampere maximum current supports moderate power devices and circuits
• SOT223 package offers compact size and simplified PCB mounting
• Designed for linear voltage regulation to minimize noise and ripple
• Reliable performance in embedded systems and electronic devices requiring stable power supply
• Compatible with various 1.8V logic components and microcontrollers
• Delivers precise voltage control ideal for low-voltage digital circuits

The 1117-3V3 is a low dropout linear voltage regulator designed to provide a stable 3.3V output with a maximum current of 1A. Packaged in a compact SOT223 form factor, it ensures efficient voltage regulation with minimal heat dissipation. This regulator is ideal for powering 3.3V devices in various electronic applications, from embedded systems to consumer electronics, offering reliable performance and compatibility with standard 3.3V circuits.

• Delivers a consistent 3.3V output voltage suitable for low-voltage digital and analog circuits
• Supports up to 1 ampere current, ensuring stable power supply for moderately demanding components
• Equipped with a SOT223 package that balances compact size and effective thermal management
• Features a low dropout voltage, enabling operation with input voltages close to the output level
• Compatible with a variety of electronic components requiring regulated 3.3V power
• Offers simplified circuit design by eliminating the need for complex switching components

The 1117-ADJ SOT223 is a compact linear voltage regulator designed for low dropout applications, delivering a consistent 1A output current. This device is ideal for precision power management where maintaining a stable voltage is crucial. Its adjustable output and efficient low dropout voltage make it compatible with various circuits requiring reliable voltage regulation, ensuring smooth performance in consumer electronics, embedded systems, and other component assemblies.

• 1A maximum output current supports moderate power needs without overheating
• Low dropout voltage enables efficient power conversion and longer battery life
• Adjustable output voltage offers flexibility to match specific circuit requirements
• Compact SOT223 package simplifies integration into space-constrained designs
• Stable voltage regulation enhances device reliability across varying loads
• Wide application range suitable for consumer electronics, embedded systems, and more
• Easy implementation reduces time spent on power supply design adjustments

The 78M05 TO252 D-PAK is a compact 5V linear voltage regulator designed for surface-mount applications requiring stable voltage output up to 1 ampere. Housed in a TO252 D-PAK package, this component provides efficient voltage regulation for various electronic circuits, ensuring reliable performance. It is well-suited for power supply modules, embedded systems, and other designs where precise 5V power delivery is essential.

• Maintains a consistent 5V output voltage ideal for sensitive electronics and microcontrollers
• Supports current up to 1 ampere, accommodating moderate power demands in compact devices
• Packaged in a TO252 D-PAK surface-mount format for easy PCB integration and heat dissipation
• Simple linear regulation ensures low noise and minimal output ripple for stable operation
• Compatible with a wide range of embedded and consumer electronic applications requiring reliable 5V power
• Designed for ease of use with standard electronic components and circuits

The AMC7135 is a precision DC LED driver designed to provide constant current output for LED applications. Ideal for maintaining stable brightness, this component is widely used in flashlight circuits and other LED-based devices. It ensures consistent performance by regulating current, making it compatible with various LED types and enhancing their lifespan. Its compact design fits seamlessly into a range of electronic projects requiring reliable current control.

• Constant current regulation ensures steady LED brightness and prevents flickering.
• Compact size allows easy integration into tight circuit layouts and portable devices.
• Wide compatibility with multiple LED configurations for versatile use.
• Energy efficient operation reduces power loss and enhances device runtime.
• Thermal protection safeguards against overheating during continuous use.
• Simple implementation enables straightforward design integration without complex circuitry.

The BL8530-501SM - E5 - 5V - SOT89 is a reliable electronic component designed for integration in various electrical circuits. Operating at a standard 5V voltage, this compact device housed in a SOT89 package ensures efficient performance and easy mounting on circuit boards. It is ideal for applications requiring stable voltage regulation and is compatible with a wide range of electronic assemblies, making it a versatile choice for engineers and hobbyists alike.

• 5V operation guarantees consistent voltage supply across compatible devices
• SOT89 package offers compact size and simple PCB mounting
• Designed to fit seamlessly into diverse electronic circuits for voltage regulation
• Robust component suitable for both professional and DIY electronics projects

The BP1360 30V/500mA constant current LED driver in a compact SOT23 package is designed to provide a reliable and stable power source for LED lighting applications. This component ensures a consistent current output of 500mA with a voltage rating of 30V, making it ideal for driving high-efficiency LEDs with enhanced performance and longevity. Its small form factor and constant current capability make it suitable for compact electronic devices requiring efficient LED illumination.

• 30V maximum voltage supports a wide range of LED configurations for versatile application.
• 500mA constant current output guarantees steady illumination and protects LEDs from current fluctuations.
• Compact SOT23 package enables space-saving design in tight circuit layouts.
• Optimized for efficient power management, reducing energy waste and heat generation.
• Designed for seamless integration into various electronic components and lighting systems.
• Enhances LED lifespan by maintaining stable current delivery under varying voltage conditions.

The DW01A is a compact lithium battery protection IC housed in a SOT23-6 package, designed to safeguard lithium-ion batteries from overcharge, over-discharge, and overcurrent conditions. This component is essential for maintaining battery longevity and safety in various portable electronic devices. Its reliable built-in protection features ensure compatibility with a wide range of lithium-ion battery configurations, making it suitable for applications requiring precise battery management.

• Integrated protection circuitry prevents battery damage caused by overcharging, over-discharging, and excessive current flow.
• SOT23-6 package provides a compact footprint that fits efficiently within tight circuit designs.
• Optimized for use with lithium-ion batteries, ensuring optimal performance and safety in portable electronics.
• Low power consumption design helps extend overall battery life during operation.
• Designed to work seamlessly with standard lithium battery voltages for versatile application.
• Simple implementation reduces the need for additional external components, streamlining device assembly.
• Robust protection features enhance device reliability and user safety.

The FP6291 AL SOT23-6 DC-DC Boost is a compact, high-efficiency voltage converter designed for electronic components requiring a stable boost in voltage. Housed in a small SOT23-6 package, this component is ideal for space-constrained applications where reliable power management is critical. It supports DC-DC boost conversion, enhancing performance in devices such as portable electronics, sensors, and communication systems. Engineered for compatibility with various circuit designs, it ensures consistent voltage regulation and energy efficiency.

• Compact SOT23-6 package allows easy integration into tight circuit layouts
• Efficiently boosts DC voltage to meet higher power demands in low-voltage systems
• Optimized for stable output under varying load conditions, enhancing device reliability
• Suitable for portable and battery-powered electronics requiring voltage step-up
• Compatible with multiple electronic designs due to versatile application range
• Designed to minimize power loss, improving overall energy consumption
• Supports seamless integration in communication and sensor modules

The HT7550-1 SOT89 is a precision electronic component designed for efficient power management in compact devices. Featuring a SOT89 package, it offers reliable performance in space-constrained applications. This component is ideal for circuits requiring steady voltage regulation and energy efficiency, making it suitable for various consumer electronics and industrial systems. Its compatibility with standard PCB layouts ensures easy integration into existing designs.

• Compact SOT89 package allows for space-saving circuit designs without sacrificing performance.
• Engineered for stable voltage regulation to maintain consistent power supply under varying loads.
• Optimized for energy efficiency, contributing to longer device battery life and reduced heat generation.
• Compatible with a wide range of consumer and industrial electronic applications requiring precise power control.
• Designed to integrate seamlessly with common PCB standards for straightforward assembly and manufacturing.
• Durable construction ensures reliable operation in demanding environments over extended periods.

The HT7533-1 SOT89 is a precision voltage regulator component designed for electronic circuits requiring stable 3.3V output. Housed in a compact SOT89 package, it offers reliable performance for power management in various devices. Its compatibility with standard PCB layouts and efficient thermal characteristics make it ideal for applications in consumer electronics, communication devices, and embedded systems.

• Stable 3.3V output ensures consistent voltage supply for sensitive components
• Compact SOT89 package allows easy integration into space-constrained circuit boards
• Low dropout voltage enhances efficiency and reduces power loss in regulated systems
• Wide operating temperature range supports reliable performance under varying environmental conditions
• Compatible with common PCB designs for straightforward assembly and maintenance
• Robust internal protection guards against overheating and electrical faults

The LM2596HVGR-5.0 is a high-voltage step-down switching regulator designed to efficiently convert input voltages up to 60V down to a stable 5V output at currents up to 3A. Featuring a 150kHz switching frequency, this TO263 package component is ideal for power management in industrial and consumer electronic applications. Its robust design supports a wide input voltage range, making it compatible with various power sources and suitable for use in embedded systems, power supplies, and voltage regulation circuits.

• High input voltage tolerance up to 60V ensures reliable operation across diverse power environments.
• Consistent 5V output at 3A supports demanding loads with stable voltage delivery.
• 150kHz switching frequency balances efficiency and compact circuit design.
• TO263 package facilitates easy installation and effective heat dissipation.
• Optimized for step-down (buck) conversion applications requiring efficient power regulation.
• Ideal for use in automotive, industrial, and consumer electronic devices needing stable 5V rails.

The L78L05ABU SOT89 is a compact linear power regulator designed to deliver a stable 5V output with a maximum current of 100mA. This component is ideal for regulating voltage in small electronic circuits, ensuring consistent power supply for sensitive devices. Its SOT89 package offers easy integration into PCB layouts, making it suitable for a wide range of applications including low-power consumer electronics and embedded systems.

• Reliable 5V output voltage supports stable operation of digital and analog circuits
• 100mA maximum current capacity meets the needs of low-power electronic components
• SOT89 package enables efficient heat dissipation and compact PCB design
• Linear regulation provides low noise output, ideal for sensitive applications
• Compatible with a broad range of small-scale electronic projects and embedded devices
• Simple to implement for straightforward voltage stabilization tasks

The LTC4054 - LTH7 - SOT23 is a compact integrated circuit designed for efficient lithium-ion battery charging. It offers a reliable constant-current/constant-voltage charging profile, ensuring safe and optimal battery performance. Housed in a small SOT23 package, this component is ideal for portable and space-constrained electronic applications requiring effective battery management.

• Precise charging control for lithium-ion cells, promoting battery longevity
• Compact SOT23 package allows seamless integration into tight circuit layouts
• Efficient constant-current/constant-voltage operation ensures safe charging cycles
• Low quiescent current minimizes energy waste during idle periods
• Designed for single-cell batteries, making it suitable for many portable devices
• Overvoltage protection features help safeguard battery health
• Simple application requirements reduce design complexity and cost

The LNK364 / LNK364PN DIP7 SMPS IC is a highly efficient integrated circuit designed for switched-mode power supplies. It provides reliable power conversion with minimal component count, making it ideal for compact and cost-sensitive electronic devices. This component features advanced protection mechanisms and operates efficiently across a range of voltages, suitable for various power management applications.

• Integrated power switch enables simplified circuit design and enhanced reliability.
• Compact DIP7 package allows for easy integration into tight PCB layouts.
• Built-in protection features reduce risk of damage from overload and thermal events.
• Optimized for high efficiency power conversion, minimizing energy loss.
• Compatible with a wide range of low-to-medium power SMPS designs.
• Supports stable operation across varying input voltages to ensure consistent performance.
• Ideal for applications requiring robust and compact power solutions.

The LM2596R-5.0 TO263 HTC is a fixed 5V, 3A step-down switching regulator designed for efficient voltage conversion in power management applications. Operating at a switching frequency of 150kHz, this compact component ensures stable output voltage with high efficiency and minimal heat dissipation. Ideal for use in embedded systems and electronic devices requiring reliable 5V power supply, it simplifies design with its fixed output voltage and robust current capability.

• Fixed 5V output voltage ensures consistent power delivery for sensitive electronics.
• 3A continuous current rating supports high-load applications without overheating.
• 150kHz switching frequency optimizes efficiency and reduces electromagnetic interference.
• TO263 HTC package offers enhanced thermal conductivity to maintain stable operation.
• Compatible with various embedded systems and power supply modules requiring regulated 5V output.
• Step-down switching design minimizes power loss compared to linear regulators, improving battery life.

The LM2596HVS-12 TO263 is a robust voltage regulator component designed for efficient power management in electronic circuits. It specializes in delivering a stable 12V output from higher voltage inputs, making it ideal for various applications requiring consistent voltage supply. This component's TO263 package ensures reliable heat dissipation and enhanced durability, suitable for integration into power supply modules and embedded systems. Its compatibility with standard power supply designs makes it a versatile choice for engineers and hobbyists alike.

• Stable 12V output voltage ensures reliable power delivery across diverse electronic devices
• High efficiency switching regulator reduces energy loss and heat generation in circuits
• TO263 package offers improved thermal management and easy mounting on printed circuit boards
• Wide input voltage range supports various power sources for flexible design options
• Integrated thermal shutdown protects the component from overheating and potential damage
• Overcurrent protection enhances safety and robustness in power supply applications

Efficient Adjustable Low-Voltage Regulator for Precise Power Control

The LM39302R HTC TO263 is a versatile low-dropout (LDO) regulator designed to deliver up to 3 amps of current with adjustable output voltage. Engineered for electronic components requiring stable, low-voltage power supplies, this regulator ensures efficient voltage regulation with minimal dropout, making it ideal for compact and power-sensitive applications. Compatible with various circuit designs, it provides reliable performance in consumer electronics, industrial devices, and communication equipment.

Highlights of the LM39302R HTC TO263

• Adjustable output voltage allows customization to specific circuit requirements for optimal performance.
• 3A current capability supports high-load applications without compromising stability.
• Low dropout voltage enhances efficiency by maintaining regulation even when input voltage is close to the output level.
• Robust TO263 package ensures effective heat dissipation and easy integration on printed circuit boards.
• Wide application range suits power regulation needs in consumer, industrial, and communication devices.
• Stable operation under varying load conditions, providing consistent power delivery.

The LM2596S-3.3 is a high-efficiency voltage regulator designed for precise power management in electronic circuits. This component delivers a stable 3.3V output, making it ideal for powering microcontrollers, sensors, and other low-voltage devices. Known for its reliability and compact design, it supports a wide input voltage range and can handle significant current loads, ensuring consistent performance across various applications.

• Stable 3.3V output voltage ensures compatible power supply for sensitive electronics
• High efficiency minimizes energy loss and reduces heat generation in circuits
• Wide input voltage range accommodates various power sources for flexible integration
• Robust current handling capability supports demanding devices without compromising stability
• Compact form factor simplifies installation in space-constrained setups
• Reliable voltage regulation preserves device functionality and prolongs component lifespan

The LM7805 is a reliable voltage regulator designed to provide a stable 5V output from a higher voltage input. Ideal for use in electronic circuits requiring consistent power supply, it ensures protection against voltage fluctuations. Compatible with a wide range of components, this device is essential for powering microcontrollers, sensors, and other low-voltage electronics. Its straightforward design simplifies integration in various applications, making it a staple component in electronic assemblies.

• Constant 5V output voltage ensures stable power delivery for sensitive devices
• Built-in protection features help guard against overheating and short circuits
• Compatible with numerous electronic components, including microcontrollers and sensors
• Designed for ease of installation in diverse circuit configurations
• Supports a broad input voltage range to accommodate different power sources
• Compact form factor fits neatly into tight spaces on circuit boards
• Widely used in power supply regulation for consumer and industrial electronics

The MIC5219-3.3YM5 LG33 SOT23-5 is a high-performance low-dropout (LDO) regulator designed to deliver a peak output current of 500 mA. This compact component efficiently regulates voltage to 3.3V, making it ideal for powering sensitive electronics requiring stable voltage supply. Its small SOT23-5 package ensures easy integration into various compact circuits while maintaining reliable performance across multiple applications. Compatible with diverse electronic systems, this regulator supports efficient power management in consumer electronics, communication devices, and other embedded systems.

• 500 mA peak output current supports robust power delivery for demanding applications.
• Precise 3.3V voltage regulation maintains stable operation for sensitive components.
• Compact SOT23-5 form factor allows seamless integration into space-constrained designs.
• Low dropout voltage enhances efficiency and reduces power loss in battery-powered devices.
• Wide compatibility with various electronic circuits including consumer and communication devices.
• Reliable thermal performance ensures consistent operation under varying loads.

The MIC29302WU is a robust power management integrated circuit (PMIC) designed as a high-current, low-dropout regulator capable of delivering up to 3A. Housed in a TO263 package, this adjustable voltage regulator provides reliable voltage control for a variety of electronic components and systems. Its efficient design ensures stable output under varying loads, making it ideal for power-sensitive applications requiring precise voltage regulation within a broad range of operating conditions.

• Supports a high current output of up to 3 amps to power demanding circuits effectively
• Features an adjustable voltage output, providing flexibility for different system requirements
• Encased in a compact TO263 package suitable for space-constrained designs
• Low dropout voltage enhances efficiency and performance in battery-powered devices
• Compatible with a wide range of electronic components, ensuring versatile application possibilities
• Designed for stable operation under varying electrical loads, ensuring consistent voltage delivery

The MIC5205-3.3YM5/BM5 KB33 SOT23-5 is a precision low-noise low-dropout (LDO) regulator designed to deliver a steady 3.3V output voltage with up to 150 mA current capacity. Ideal for powering sensitive analog and RF circuits, this compact regulator ensures reliable voltage regulation while minimizing noise interference. Its SOT23-5 package makes it compatible with space-constrained applications, providing an efficient solution for modern electronic designs requiring clean power delivery.

• Low-noise output suitable for applications sensitive to voltage fluctuations and signal interference
• 150 mA maximum output current supports moderate power demands in compact devices
• 3.3V fixed output voltage ensures consistent supply for microcontrollers and low-voltage components
• SOT23-5 package offers a small footprint for easy integration in space-limited circuit boards
• Low dropout voltage extends battery life in portable electronics by operating efficiently at low input-output differentials
• Compatible with a variety of electronic systems including sensors, RF modules, and communication devices

The MC34063 SOIC-8 is a versatile integrated circuit designed for efficient DC-DC conversion tasks. This component is widely used in power supply designs to step up, step down, or invert voltages with reliable performance. Packaged in a compact SOIC-8 form factor, it offers easy integration into various electronic circuits. Its compatibility with a broad range of input voltages makes it suitable for applications in consumer electronics, automotive systems, and industrial controls, providing stable and adjustable output voltage regulation.

• Compact SOIC-8 package ensures space-saving circuit board design and ease of assembly
• Supports both step-up and step-down voltage conversion for versatile power management
• Integrated switch and oscillator simplify external component requirements and reduce design complexity
• Capable of handling a wide input voltage range, enhancing compatibility with different power sources
• Offers adjustable output voltage, allowing precise control over power supply levels
• Ideal for applications requiring efficient power conversion and stable voltage regulation
• Robust and reliable performance suited to both commercial and industrial electronic devices