TPS7A3001DGNR - Texas Instruments

Manufacturer Part Number

TPS7A3001DGNR

Manufacturer

Texas Instruments

Introduction

Low Drop Out (LDO) Negative Voltage Regulator

Product Features and Performance

Negative Output Adjustable Voltage Regulator

Single Regulator Integration

Wide Input Voltage Range up to -35V

Adjustable Output Voltage from -1.18V to -33V

Low Dropout Voltage of 0.6V at 200mA Load

200mA Output Current Capability

Low Quiescent Current of 100 µA

High PSRR of 72dB at 120Hz

Soft Start and Enable Control Features

Over Current and Over Temperature Protection

Product Advantages

High Stability for Negative Voltage Applications

Energy-efficient Low Dropout Performance

Minimal Output Noise

Precise Voltage Regulation

Key Technical Parameters

Input Voltage (Max): -35V

Output Voltage (Min): -1.18V

Output Voltage (Max): -33V

Voltage Dropout: 0.6V

Output Current: 200mA

Quiescent Current: 100 µA

Supply Current (Max): 950 µA

Power Supply Rejection Ratio: 72dB

Quality and Safety Features

Built-In Over Current Protection

Over Temperature Protection for Safety

Robust Thermal Performance

Compatibility

Compatible with a Variety of Negative Voltage Applications

Application Areas

Power Supply Modules

Telecommunications

Industrial Equipment

Automotive Electronics

Product Lifecycle

Active Status

Not Nearing Discontinuation

Replacements or Upgrades Available as Needed

Several Key Reasons to Choose This Product

Extended Operating Temperature Range from -40°C to 125°C

Optimized for High Voltage and Stability in Industrial Environments

Reliable Performance Confirmed by Texas Instruments' Reputation

Advanced Feature Set including Soft Start and Enable for Versatile Usage

Convenient Surface Mount TSSOP-8 Package with Exposed Pad for Enhanced Thermal Management