TPS7A4001DGNT - Texas Instruments

Manufacturer Part Number

TPS7A4001DGNT

Manufacturer

Texas Instruments

Introduction

The TPS7A4001DGNT is a Linear Low Drop Out (LDO) regulator designed for high-voltage applications, capable of handling input voltage up to 100V.

Product Features and Performance

Positive output configuration

Adjustable output type

Capable of supporting 1 regulator

Input Voltage up to 100V

Output Voltage adjustable from 1.175V to 90V

Maximum Voltage Dropout of 1.3V at 50mA

Output Current of 50mA

Quiescent Current (Iq) at 65 µA

Power Supply Rejection Ratio (PSRR) of 65dB at 100Hz

Operating Temperature range from -40°C to 125°C

Product Advantages

High input voltage capacity

Flexible output voltage range

Low dropout voltage

Ultra-low quiescent current to enhance power efficiency

Robust PSRR for stable operation under varying loads

Key Technical Parameters

Voltage – Input (Max): 100V

Voltage – Output (Min/Fixed): 1.175V

Voltage – Output (Max): 90V

Voltage Dropout (Max): 1.3V @ 50mA

Current – Output: 50mA

Current – Quiescent (Iq): 65 µA

PSRR: 65dB (100Hz)

Quality and Safety Features

Overcurrent protection

Over temperature protection

Under Voltage Lockout (UVLO)

Compatibility

Surface-mount compatible with 8-TSSOP and 8-MSOP package formats

Tape & Reel packaging for automated assembly processes

Application Areas

Industrial, automotive, and telecommunications

High-voltage regulation and power management tasks

Product Lifecycle

Active status product

Continually manufactured and supported, with no current plans for discontinuation

Several Key Reasons to Choose This Product

High maximum input voltage of 100V suitable for various applications

Ultra-low quiescent current ensures efficient power usage

Broad output voltage range, giving flexibility across different tasks

Enhanced safety with comprehensive protection features

Stable performance facilitated by superior PSRR characteristics