LDK120M-R - STMicroelectronics

Manufacturer Part Number

LDK120M-R

Manufacturer

STMicroelectronics

Introduction

Linear Voltage Regulator IC

Product Features and Performance

Adjustable output voltage from 0.8V to 5.2V

Output current up to 200mA

High PSRR of 55dB (120Hz ~ 10kHz)

Over-current and over-temperature protection

Enable control feature

Low voltage dropout of 0.3V at 200mA output

Single-channel regulator

Low quiescent current of 60μA

Maximum input voltage of 5.5V

Product Advantages

Compact SOT-23-5 package

Wide operating temperature range of -40°C to 125°C

Suitable for portable and battery-powered applications

Key Technical Parameters

Output Voltage Range: 0.8V to 5.2V

Output Current: Up to 200mA

Input Voltage: Up to 5.5V

PSRR: 55dB (120Hz ~ 10kHz)

Quiescent Current: 60μA

Voltage Dropout: 0.3V @ 200mA

Number of Regulators: 1

Quality and Safety Features

Over-current and over-temperature protection

RoHS3 compliant

Compatibility

Surface mount (SMD) technology

Tape and reel packaging

Application Areas

Portable electronics

Battery-powered devices

Wireless communication systems

Industrial control systems

Product Lifecycle

Currently available

No information on discontinuation or replacements

Key Reasons to Choose This Product

Adjustable output voltage range for versatility

High output current capability up to 200mA

Excellent power supply rejection ratio for noise immunity

Low voltage dropout for efficient operation

Compact and thermally-efficient package

Wide operating temperature range for diverse applications

Protective features for reliable operation

Compatibility with surface mount assembly processes