LDK120C18R - STMicroelectronics

Manufacturer Part Number

LDK120C18R

Manufacturer

STMicroelectronics

Introduction

Integrated Circuit (IC) voltage regulator

Part of the LDK120 series

Product Features and Performance

Fixed 1.8V output voltage

Output current of 200mA

Operating temperature range of -40°C to 125°C

High power supply rejection ratio (PSRR) of 55dB

Over-current and over-temperature protection

Enable control feature

Product Advantages

Compact surface mount package (SOT-323-5)

High efficiency and low voltage dropout

Robust protection features

Wide operating temperature range

Key Technical Parameters

Input voltage range: Up to 5.5V

Output voltage: 1.8V fixed

Output current: 200mA

Quiescent current: 60μA

Supply current (max): 100μA

Voltage dropout: 0.3V @ 200mA

Quality and Safety Features

RoHS3 compliant

Overcurrent and overtemperature protection

Compatibility

Surface mount (SMD) package

Suitable for a variety of electronic applications

Application Areas

Portable electronics

Wireless devices

Industrial equipment

Medical devices

Product Lifecycle

Currently in production

Replacement or upgrade options available

Key Reasons to Choose This Product

Reliable and stable performance

Compact size and surface mount design

Robust protection features

Wide operating temperature range

Efficient power conversion with low voltage dropout