REG102NA-5/3K - Texas Instruments

Manufacturer Part Number

REG102NA-5/3K

Manufacturer

Texas Instruments

Introduction

Low Dropout Voltage Regulator

Product Features and Performance

Power Management (PMIC) LDO Regulator

Fixed 5V Output Voltage

Tape & Reel (TR) Packaging for Automated Assembly

Positive Output Configuration

Single Regulator Integration

Operational up to 10V Input Voltage

Low Voltage Dropout of 0.27V @ 250mA

250mA Output Current Capability

Low Quiescent Current of 500 µA

Supply Current up to 800 µA

65dB Power Supply Rejection Ratio at 120Hz

Enable Control Feature for Power Savings

Over Current and Over Temperature Protection

Product Advantages

High PSRR for Better Noise Filtering

Low Dropout for Efficient Operation

Protection Features Enhance Reliability

Enable Pin for Additional Power Saving Mode

Compact SC-74A, SOT-753 Package for Small PCB Footprint

Key Technical Parameters

Voltage - Input (Max): 10V

Voltage - Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.27V @ 250mA

Current - Output: 250mA

Current - Quiescent (Iq): 500 µA

Current - Supply (Max): 800 µA

PSRR: 65dB (120Hz)

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Over Current and Over Temperature Protection

Compatibility

Compatible with Surface Mount Technology

SC-74A, SOT-753 Package for Standard SMT

Application Areas

Consumer Electronics

Telecommunication Systems

Computer Peripherals

Industrial Instruments

Portable Devices

Product Lifecycle

Last Time Buy Status, Check for Replacements or Upgrades

Several Key Reasons to Choose This Product

High Efficiency with Low Dropout Performance

Designed for Battery-Powered and Space-Constrained Applications

Robust Protection Features to Ensure Longevity

High PSRR Suitable for Noise Sensitive Applications

Energy-Saving Enable Feature for Low-Power Modes

Proven Reliability from Leading Manufacturer Texas Instruments

Standard Packaging and Small Form Factor for Ease of Integration