LDLN025M30R - STMicroelectronics

Manufacturer Part Number

LDLN025M30R

Manufacturer

STMicroelectronics

Introduction

Integrated circuit (IC) for power management

Linear voltage regulator

Product Features and Performance

Fixed 3V output voltage

Output current up to 250mA

Input voltage up to 5.5V

High power supply rejection ratio (PSRR) of 80dB to 60dB (100Hz to 100kHz)

Protection features: Over-current, over-temperature, short-circuit, soft-start

Control feature: Enable

Product Advantages

Compact SOT-23-5 package

Stable performance over wide temperature range (-40°C to 125°C)

Low voltage dropout of 0.2V at 250mA output

Low quiescent current of 25µA

Reliable and robust design

Key Technical Parameters

Output voltage: 3V (fixed)

Output current: 250mA

Input voltage: Up to 5.5V

PSRR: 80dB to 60dB (100Hz to 100kHz)

Thermal protection, over-current protection, short-circuit protection

Quality and Safety Features

RoHS3 compliant

Suitable for safety-critical applications

Compatibility

Surface mount package (SOT-23-5)

Tape and reel packaging

Application Areas

Power management in portable electronics

Voltage regulation in industrial and automotive applications

Product Lifecycle

Currently in production

No plans for discontinuation

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

Compact and space-saving design

Reliable and robust protection features

Wide operating temperature range

Low quiescent current for power-efficient operation

Stable performance with high PSRR