REG102GA-A - Texas Instruments

Manufacturer Part Number

REG102GA-A

Manufacturer

Texas Instruments

Introduction

Low-dropout voltage regulator designed for power-sensitive applications

Product Features and Performance

Adjustable output voltage from 2.5V to 5.5V

Low dropout voltage of 0.27V at 250mA load

Stable with low ESR capacitors

Low quiescent current of 500 µA

High PSRR of 65dB at 120Hz

Thermal and overcurrent protection

Product Advantages

High-efficiency power conversion

Minimal power loss at light loads

Robust protection features enhance safety

High ripple rejection for clean output voltage

Easy to use with adjustable output settings

Key Technical Parameters

Voltage - Input (Max): 10V

Voltage - Output (Min/Fixed): 2.5V

Voltage - Output (Max): 5.5V

Current - Output: 250mA

Current - Quiescent (Iq): 500 µA

Current - Supply (Max): 800 µA

PSRR: 65dB (120Hz)

Control Features: Enable

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Compatibility

Surface mount compatible

SOT-223-6 package for compact PCB layout

Application Areas

Battery-powered devices

Portable electronics

Microcontroller power supply

Wireless communication modules

Product Lifecycle

Last Time Buy status

Potential need for alternative solutions upon discontinuation

Reasons to Choose This Product

High-reliability performance in extreme temperatures ranging from -40°C to 85°C

Optimized for low-noise applications

Ease of integration into diverse circuit designs with SOT-223-6 package

Long-term stability and reliability in power management tasks

Ideal for compact and energy-efficient designs due to small form factor and low quiescent current