TPS7A3301RGWR - Texas Instruments

Manufacturer Part Number

TPS7A3301RGWR

Manufacturer

Texas Instruments

Introduction

Low dropout negative voltage regulator for power management applications

Product Features and Performance

High PSRR of 72dB at 10kHz

Adjustable output voltage from -1.18V to -33V

Output current capability of 1A

Maximum voltage input of -36V

Low quiescent current of 100 µA

Supply current max of 950 µA

Soft start and enable control features

Product Advantages

Low dropout voltage of 0.8V at 1A load

Overcurrent and over-temperature protection

Supports a wide range of input voltages

Key Technical Parameters

Negative output configuration

1A output current

-1.18V to -33V adjustable output voltage

Low dropout (Max) 0.8V @ 1A

Quality and Safety Features

Built-in overcurrent protection

Thermal over-temperature protection

Compatibility

Compatible with a variety of applications requiring negative voltage regulation

Application Areas

Industrial

Automotive

Telecommunications

Consumer Electronics

Product Lifecycle

Active product

Not near discontinuation

Availability of replacements and upgrades

Several Key Reasons to Choose This Product

Stable negative voltage regulation for sensitive electronics

High performance with low dropout

Robust protection features enhance device longevity

Flexible and suitable for multiple applications

Proven reliability from Texas Instruments

Easy to implement with surface-mount technology

Efficient power management with low quiescent current