UC282TDTR-1 - Unitrode

Manufacturer Part Number

UC282TDTR-1

Manufacturer

Texas Instruments

Introduction

The UC282TDTR-1 is a linear low-dropout (LDO) voltage regulator part of the Power Management ICs.

Product Features and Performance

Positive fixed output configuration

Single regulator integrated

Operates with input voltages up to 7.5V

Provides an output voltage of 1.5V

Maximum current output of 3A

Maximum voltage dropout of 2.2V at 3A load

Surface mount package for easy integration

Product Advantages

High current capability of 3A

Built-in protection for over temperature, reverse polarity, and short circuit

Support for high reliability and long-term stability

Key Technical Parameters

Input Voltage (Max): 7.5V

Output Voltage (Min/Fixed): 1.5V

Current - Output: 3A

Voltage Dropout (Max): 2.2V @ 3A

Quality and Safety Features

Over Temperature Protection

Reverse Polarity Protection

Short Circuit Protection

Compatibility

Compatible with surface mount technology

Embedded in TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package

Application Areas

Widely applicable in power management solutions where low voltage dropout is essential

Product Lifecycle

Obsolete status, consider future availability of replacements or upgrades

Several Key Reasons to Choose This Product

Designed for high-reliability applications

Well-suited for power-sensitive designs with a fixed output voltage

Supports applications requiring up to 3A of output current

Protections enhance safety and durability

Low dropout voltage beneficial for efficiency

Texas Instruments' reputation for quality and support