TPS74601PBDRVT - Texas Instruments

Manufacturer Part Number

TPS74601PBDRVT

Manufacturer

Texas Instruments

Introduction

The TPS74601PBDRVT is a versatile, low-dropout (LDO) linear voltage regulator offered by Texas Instruments, optimized for power-sensitive applications.

Product Features and Performance

Adjustable output voltage from 0.55V to 5.5V

Maximum input voltage of 6V

Supports output current up to 1A

Low dropout voltage of 1.05V at 1A load

High PSRR: 50dB ~ 30dB from 1kHz to 1MHz

Incorporates enable control feature for power sequencing

Protection against over temperature, short circuit, and soft start for reliable operation

Operates efficiently between -40°C to 125°C

Product Advantages

Efficient power management and distribution

Minimal power loss with a low quiescent current of 31 µA

Robust protection features enhance the safety and reliability of the device

Key Technical Parameters

Input Voltage (Max): 6V

Output Voltage (Min/Fixed): 0.55V

Output Voltage (Max): 5.5V

Voltage Dropout (Max): 1.05V @ 1A

Current - Output: 1A

Quiescent Current (Iq): 31 µA

PSRR: 50dB ~ 30dB (1kHz ~ 1MHz)

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Soft Start Capability

Compatibility

Packaged in a 6-WDFN Exposed Pad (6-WSON [2x2] package)

Surface Mount type facilitates standardized assembly processes

Application Areas

Highly suitable for sensitive electronic applications:

Mobile devices

Portable medical equipment

Wearable technology

Product Lifecycle

The product status is active with ongoing manufacturing and supply

No near discontinuation, ensuring long-term availability and support

Replacements or upgrades can be sourced within the TPS746 series or from broader Texas Instruments portfolios

Several Key Reasons to Choose This Product

Highly precise and adjustable output voltage for diverse applications

Ultra-low dropout feature makes it ideal for battery-powered devices

Superior power supply rejection rate ensures stable performance across frequencies

Compact and robust packaging suitable for space-constrained applications

Extensive protection features securing longevity and reliability of the application circuitry