TPS78601KTTR - Texas Instruments

Manufacturer Part Number

TPS78601KTTR

Manufacturer

Texas Instruments

Introduction

The TPS78601KTTR is a low-dropout linear regulator designed for power-sensitive applications, ensuring stable and efficient voltage regulation.

Product Features and Performance

Adjustable output voltage ranging from 1.2V to 5.5V

Maximum output current of 1.5A

Low dropout voltage of 0.47V at 1.5A load

Quiescent current of 385 µA

Excellent power supply rejection ratio (PSRR) from 59dB to 32dB across 100Hz to 100kHz

Includes enable control feature for power management

Offers multiple protection features including over current, over temperature, reverse polarity, and under voltage lockout (UVLO)

Product Advantages

High efficiency and low dropout voltage enhance battery life

Versatile adjustable output accommodates a range of devices

Built-in protection features improve product reliability and safety

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.2V

Voltage Output (Max): 5.5V

Current Output: 1.5A

Dropout Voltage (Max): 0.47V @ 1.5A

PSRR: 59dB ~ 32dB (100Hz ~ 100kHz)

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a wide range of input voltages and adjustable output settings for various applications

Surface Mount, TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package suitable for automated manufacturing processes

Application Areas

Ideal for telecommunications, networking equipment, and portable device applications

Product Lifecycle

Status: Active

Not nearing discontinuation and replacements or upgrades are currently available

Several Key Reasons to Choose This Product

High flexibility with adjustable output voltage settings

Efficient power regulation ensures prolonged device operation

Robust safety features prevent damage from electrical irregularities

Suitable for a broad range of industrial and consumer applications due to its temperature resilience and package design

Reliable product with continued manufacturer support and availability