REG104GA-3.3/2K5 - Texas Instruments

Manufacturer Part Number

REG104GA-3.3/2K5

Manufacturer

Texas Instruments

Introduction

High-efficiency, low-dropout voltage regulator

Product Features and Performance

Output Voltage Fixed at 3.3V

Dropout Voltage of 0.48V at 1A Load

Continuous Output Current of 1A

Low Quiescent Current of 0.7 mA

Power Supply Rejection Ratio (PSRR) of 65dB at 120Hz

Enable Control Feature for On/Off Control

Over Current and Over Temperature Protection for Safety

Supports a Maximum Input Voltage of 15V

Designed for Surface Mounting with SOT-223-6 Package

Product Advantages

Provides stable output even with low input-to-output voltage differential

High-output current capacity for demanding applications

Great line and load regulation for predictable performance

Low-power consumption in idle mode to save energy

Built-in safety features to protect against overloads

Compact and lightweight design suitable for SMT technology

Key Technical Parameters

Voltage - Input (Max): 15V

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 1A

Voltage Dropout (Max): 0.48V @ 1A

Current - Quiescent (Iq): 0.7 mA

Current - Supply (Max): 1.8 mA

PSRR: 65dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Surface Mount SOT-223-6 Package

Enable Control Feature Compatible with Logic-Level Signals

Application Areas

Consumer Electronics

Telecommunications

Industrial Control Systems

Automotive Electronics

Product Lifecycle

Last Time Buy Status

Replacement or upgrade options may be available

Several Key Reasons to Choose This Product

High-efficiency regulation minimizing energy waste

Reliable operation in a wide temperature range from -40°C to 85°C

Compact form factor fitting dense PCB layouts

Low-dropout operation allows for better performance with low overhead voltages

Texas Instruments' reputation for quality and robustness in power management