TPS72515DCQR - Texas Instruments

Manufacturer Part Number

TPS72515DCQR

Manufacturer

Texas Instruments

Introduction

Low-dropout regulator designed for power-sensitive applications

Product Features and Performance

Fixed 1.5V output voltage

High PSRR of 60dB at 1kHz

Low dropout voltage of 0.32V at 1A load

Low quiescent current of 225 µA

Enable and reset control features

Protection against overcurrent, overtemperature, reverse polarity, UVLO

Product Advantages

High-efficiency operation with low dropout

Robust protection features ensure reliability

Low quiescent current enhances power conservation

High PSRR improves noise immunity

Key Technical Parameters

Input Voltage (Max): 6V

Output Voltage (Min/Fixed): 1.5V

Current - Output: 1A

Voltage Dropout (Max): 0.32V @ 1A

Current - Quiescent (Iq): 225 µA

PSRR: 60dB (1kHz)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a wide range of supply voltages up to 6V

Compatible with other devices needing a stable 1.5V supply

Application Areas

Consumer electronics

Telecommunication equipment

Portable battery-powered devices

Product Lifecycle

Last Time Buy status

Potential future discontinuation with alternatives or upgrades to be considered

Several Key Reasons to Choose This Product

Stable performance with fixed 1.5V output

High reliability with comprehensive protection features

Low dropout voltage maximizes efficiency

Suitable for a wide range of operating temperatures (-40°C to 125°C)

Convenient packaging in Tape & Reel for automated assembly

Ideal for power-sensitive applications due to low Iq