LD29080DT25R - STMicroelectronics

Manufacturer Part Number

LD29080DT25R

Manufacturer

STMicroelectronics

Introduction

Low Dropout Linear Voltage Regulator

Product Features and Performance

High PSRR 70dB at 120Hz

Low dropout voltage 0.7V at 800mA

Fixed 2.5V output voltage

800mA output current capacity

Low quiescent current of 180 µA

Operates up to a maximum input voltage of 13V

Thermal shutdown and over-current protection

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

Product Advantages

High output voltage accuracy

Stable with low ESR capacitors

Energy efficient for battery-powered applications

Key Technical Parameters

Input Voltage (Max): 13V

Output Voltage (Min/Fixed): 2.5V

Dropout Voltage (Max): 0.7V @ 800mA

Output Current: 800mA

Quiescent Current (Iq): 180 µA

Supply Current (Max): 35 mA

Power Supply Rejection Ratio (PSRR): 70dB at 120Hz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Robust against overloads and short circuits

Compatibility

Compatible with a variety of capacitors for design flexibility

Application Areas

Consumer Electronics

Portable Devices

Telecommunications

Computing

Industrial Applications

Product Lifecycle

Active Product Status

No immediate discontinuation expected

Key Reasons to Choose This Product

Optimized for performance with low dropout

Highly efficient for extended battery life

Suitable for a wide range of applications due to thermal and current protection circuits

Minimal design complexity, easy to integrate

Reliable operation over a broad temperature range

Benefits from STMicroelectronics' reputation for quality and support