TPS77515DR - Texas Instruments

Manufacturer Part Number

TPS77515DR

Manufacturer

Texas Instruments

Introduction

The TPS77515DR is a high-performance, low-dropout (LDO) voltage regulator designed for power-sensitive applications, offering a fixed output voltage of 1.5V and a maximum current output of 500mA.

Product Features and Performance

Fixed 1.5V output voltage

Maximum input voltage of 10V

Output current capacity of 500mA

Low quiescent current of 125 µA

High PSRR of 60dB at 100Hz

Includes enable and reset control features

Over current and over temperature protection

Reverse polarity protection

Product Advantages

High efficiency for power-sensitive applications

Low power consumption with 125 µA quiescent current

Enhanced reliability with built-in protection features

Easy to use in various applications with enable and reset controls

Key Technical Parameters

Voltage Input (Max): 10V

Voltage Output (Min/Fixed): 1.5V

Current Output: 500mA

Quiescent Current (Iq): 125 µA

PSRR: 60dB (100Hz)

Quality and Safety Features

Over current protection

Over temperature protection

Reverse polarity protection

Compatibility

Compatible with a wide range of microcontrollers and digital devices requiring a 1.5V power supply

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Application Areas

Industrial controls

Battery-powered devices

Portable electronics

Microcontroller power supplies

Product Lifecycle

The product status is active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High PSRR ensures stable output voltage against input noise

Low quiescent current enhances battery life in portable applications

Built-in protection features provide increased reliability

Texas Instruments' reputation for quality and performance

Compatibility and ease of integration into various designs and applications