Power Supply

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

STMICROELECTRONICS - VIPER37LE - AC/DC CONVERTER, 800V, 60KHZ, 10SDIP

The MCP1725-3002E/SN is a 500 mA low-dropout LDO voltage regulator from Microchip that delivers a fixed 3.0 V output with ±2% accuracy from a 2.3 V to 6 V input. With a nominal dropout voltage of only 210 mV and a low quiescent current, it provides efficient and stable power regulation in an 8-pin SOIC package for portable and battery-operated systems.

MCP1256-E/UN is a regulated charge pump DC/DC converter from Microchip delivering a fixed 3.3 V output at up to 100 mA with a 650 kHz switching frequency, accepting 1.8 V to 3.6 V input, housed in a 10-pin MSOP package for portable and battery-powered designs.

LDO Regulator Pos 3V 0.15A Micrel MIC5206-3.0YM5 TR, LDO Voltage Regulator, 0.15A, 3 V ±1%, 2.5 → 16 Vin, 5-Pin SOT-23

MICROCHIP - MIC2091-1YM5-TR - POWER SWITCH, 100MA, SOT23-5

MICROCHIP - MIC2009YM6-TR - LOAD SWITCH, HS, 5.5V, 0.2 - 2A, 6SOT23

Use the download button to access the MIC2940A-3.3WT schematic symbol and PCB footprint.

The Microchip MCP16311-E/MS is a current-mode PWM step-down switching regulator delivering up to 1 A output current with an adjustable output voltage from 2 V to 24 V. It accepts input voltages from 4.4 V to 30 V and employs PFM at light loads for improved efficiency in an 8-pin MSOP package. The device is designed for battery-powered portables, industrial sensors, and 12 V rail step-down conversion applications.

MCP1754ST-5002E/CB is a fixed 5 V, 150 mA LDO linear voltage regulator from Microchip with a maximum input voltage of 16 V and a nominal dropout of 300 mV. Packaged in a 3-pin SOT-23A, it offers ±2% output accuracy and suits low-power industrial and consumer regulation tasks where compact size is essential.

Microchip MCP1754T-3302E/OT is a fixed 3.3V LDO linear regulator with 150 mA output current and a 300 mV typical dropout voltage in a 5-pin SOT-23 package. Operating from 3.6V to 16V input, it delivers a stable regulated output across -40°C to +125°C, suited for portable and industrial power supplies.

MINI, DIP-8

STMICROELECTRONICS - STLQ50C-R - LDO, ADJ, 11V TO 1.22V, 0.05A, SOT-323-5

Up to 2 A step-down switching regulator for automotive applications

DFN-6

SDIP-25

SOT-23, 5-PIN

1.5 A adjustable and fixed low drop positive voltage regulator

AC to DC Switching Converter Flyback 4.5V 66kHz Tube 16-Pin SO N

ANALOG DEVICES - ADM8829ARTZ-REEL7 - CHARGE PUMP VOLT INVERTER, SOT-23-6

ANALOG DEVICES - ADP5073ACPZ-R7 - DC/DC CONV, INVERTING, 2.4MHZ, LFCSP-16

MICROCHIP - MIC5233-5.0YM5-TR - LDO, REG, 36VIN, 0.1A, 5V, 2%, 5SOT23

LDO voltage regulator,5V,500mA MSOP8 Micrel MIC5239-5.0YMM, LDO Voltage Regulator, 500mA, 5 V ±2%, 2.3 → 30 Vin, 8-Pin MSOP

The MCP1501-33E/SN is a precision 3.3 V voltage reference IC in an SOIC-8 package from Microchip. It offers 0.1% initial accuracy and low output noise for high-precision analog circuits. Available from stock worldwide with fast shipping.

The MIC5528-3.3YMT TR is a 500 mA low-dropout (LDO) linear voltage regulator from Microchip (formerly Micrel) with a fixed 3.3 V output and low quiescent current. Housed in a compact 6-pin TDFN package, it suits space-sensitive portable and IoT power-rail designs. Available in stock with worldwide shipping from authorized distributors.

The MCP1755S-3302E/DB is a fixed 3.3 V LDO linear voltage regulator delivering up to 300 mA output with only 300 mV typical dropout, accepting 3.6 V to 16 V input, in a SOT-223-3 package for compact, low-noise power supply designs.

LDO Low Iq 500mA 2.5V 2.5% SOT223 MCP1825S-2502E/DB, Low Dropout Voltage Regulator, 500mA, 2.5 V 2.5%, 2.1 → 6 Vin, 3-Pin SOT-223

LDO Low Iq 500mA 1.2V 2.5% SOT223 MCP1825S-1202E/DB, Low Dropout Voltage Regulator, 500mA, 1.2 V 2.5%, 2.1 → 6 Vin, 3-Pin SOT-223

LDO Voltage Regulators High Vin, Low Iq Regulator

STMicroelectronics STLQ015M21R, LDO Voltage Regulator, 150mA, 2.1 V ±3%, 1.5 → 5.5 Vin, 5-Pin SOT-23

STMicroelectronics VIPER27LN, SMPS Controller, 7-Pin, PDIP

SOT-23, 5 PIN

STMicroelectronics STLQ015M30R, Single Linear Voltage Regulator, 150mA 3 V, ±20mV, 5-Pin SOT-23

800 mA standalone linear Li-Ion battery charger with thermal regulation

STMicroelectronics LK112M80TR, LDO Voltage Regulator, 0.15A, 8 V, 2.5 → 14 Vin, 5-Pin SOT-23

DFN10 3X3

2 A high PSRR ultra low drop linear regulator with reverse current protection

STMICROELECTRONICS - LD39050PU33R - LDO, FIXED, 3.3V, 0.5A, DFN-6

3 X 3 MM, 0.75 MM HEIGHT, ROHS COMPLIANT, DFN-12

Flipchip-9

Use the download button to access the L78L33ABD-TR schematic symbol, PCB footprint, and 3D model.

TO-220, 3 PIN

TO-220, 3 PIN

AC/DC Converters VIPerPlus family: Quasi-resonant high performance off line high voltage converter

Non-Isolated DC/DC Converters 6A 5V-In Wide Adj Module w/Auto-Trk

Use the download button to access the TPSM82901SISR schematic symbol, PCB footprint, and 3D model.

Non-Isolated DC/DC Converters 50-A 8-14V-Inp Wide Out Adj Pwr Module

Non-Isolated DC/DC Converters 6A 5V-In Wide Adj Module w/Auto-Trk

Use the download button to access the PTH12000WAH schematic symbol, PCB footprint, and 3D model.

Non-Isolated DC/DC Converters 1.2 to 5.5V 6A 12V Input WideAdj Module