TPS7A3501DRVR - Texas Instruments

Manufacturer Part Number

TPS7A3501DRVR

Manufacturer

Texas Instruments

Introduction

The TPS7A3501DRVR is a low drop-out (LDO) linear voltage regulator capable of outputting adjustable voltages. It offers high efficiency and reliability for applications requiring up to 1A output current.

Product Features and Performance

Adjustable output voltage from 1.21V to 4.5V

Maximum input voltage of 5V

Current output of 1A

Very low quiescent current of 100 µA

Enhanced PSRR of 55dB to 42dB from 10kHz to 1MHz

Enabled Control features for better operability

Over Current, Over Temperature, Reverse Polarity, UVLO Protection features

Works efficiently within a wide operating temperature range from -40°C to 125°C

Product Advantages

High reliability and protection against various fault conditions

Low quiescent current enhances battery life

Versatile adjustable output for diverse applications

Robust thermal and voltage regulation capabilities

Key Technical Parameters

Voltage Input (Max): 5V

Voltage Output (Min/Fixed): 1.21V

Voltage Output (Max): 4.5V

Current Output: 1A

Quiescent Current (Iq): 100 µA

Current Supply (Max): 950 µA

PSRR: 55dB ~ 42dB (10kHz ~ 1MHz)

Package: 6-WDFN Exposed Pad, 6-WSON (2x2)

Quality and Safety Features

Over Current and Over Temperature Protection

Reverse Polarity and Under Voltage Lock Out Protections

Durable in harsh temperature conditions

Compatibility

Suitable for applications requiring surface mount components

Integrates with systems requiring up to 1A output current

Application Areas

Industrial controls

Healthcare equipment

Consumer electronics

Portable devices

Product Lifecycle

Status: Active

Not nearing discontinuation, replacement parts readily available

Several Key Reasons to Choose This Product

High efficiency with low dropout performance

Exceptional protection ensuring device safety and longevity

Flexible and adjustable output suitable for a variety of needs

Very low operational quiescent current conserves energy

Robust design supports extended temperature range usage

Readily available from Texas Instruments with solid support and documentation