TPS75515KC - Texas Instruments

Manufacturer Part Number

TPS75515KC

Manufacturer

Texas Instruments

Introduction

The TPS75515KC is a low-dropout regulator designed for power-sensitive applications.

Product Features and Performance

Single output LDO regulator

Positive output configuration with a fixed voltage

Ability to supply 5A of output current

Quiescent current of 200 µA

Power supply rejection ratio (PSRR) of 60dB at 100Hz

Through-hole mounting TO-220-5 package for easy installation

Product Advantages

High output current capacity

Low dropout voltage not specified, indicating efficient operation even at low input-output differentials

Stable with low ESR capacitors, improving performance

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 1.5V

Current - Output: 5A

PSRR: 60dB (100Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Overcurrent protection

Over-temperature protection

Reverse polarity protection

Under Voltage Lockout (UVLO)

Compatibility

Works with various applications requiring a stable 1.5V supply

Compatible with through-hole mounting techniques

Application Areas

Ideal for power management in consumer electronics, industrial, and telecommunications

Product Lifecycle

Active product status

No current indication of discontinuation or replacement

Several Key Reasons to Choose This Product

High reliability due to its comprehensive protection features

Efficient power management for high-current applications

Texas Instruments’ reputation for quality and long-term availability

The low quiescent current helps preserve battery life in portable devices

Good thermal performance within a wide temperature range