LDK220M50R - STMicroelectronics

Manufacturer Part Number

LDK220M50R

Manufacturer

STMicroelectronics

Introduction

Low dropout linear voltage regulator (LDO)

Provides fixed 5V output voltage

Product Features and Performance

Operates over a wide input voltage range of up to 13.2V

Delivers up to 200mA of output current

High power supply rejection ratio (PSRR) of 55dB to 50dB from 120Hz to 10kHz

Integrated over-current and over-temperature protection

Enable control feature

Product Advantages

Compact SOT-23-5 package

Excellent line and load regulation

Low quiescent current of 90μA

Reliable operation over the extended temperature range of -40°C to 125°C

Key Technical Parameters

Output Voltage: 5V

Output Current: 200mA

Input Voltage: Up to 13.2V

Voltage Dropout: 0.35V @ 200mA

Number of Regulators: 1

Quiescent Current: 90μA

Supply Current: Up to 100μA

Quality and Safety Features

RoHS3 compliant

Integrated over-current and over-temperature protection

Compatibility

Surface mount technology (SMT) compatible

Suitable for various electronic applications

Application Areas

Portable electronics

Battery-powered devices

Industrial and consumer electronics

Product Lifecycle

The LDK220M50R is an active product in STMicroelectronics' portfolio.

Replacement or upgraded products may be available in the future.

Key Reasons to Choose This Product

Wide input voltage range up to 13.2V

High output current capability of 200mA

Excellent power supply rejection ratio (PSRR) performance

Integrated protection features for reliable operation

Compact and space-saving SOT-23-5 package

Suitable for a wide range of electronic applications