UA7905CKTTR - Texas Instruments

Manufacturer Part Number

UA7905CKTTR

Manufacturer

Texas Instruments

Introduction

UA7905CKTTR is a fixed output, negative voltage regulator from Texas Instruments designed specifically for linear, low drop-out power management applications.

Product Features and Performance

Negative Output Configuration

Fixed Output Type

Single Regulator

Maximum Input Voltage up to -25V

Minimum or Fixed Output Voltage of -5V

Voltage Dropout maximum of 1.1V at 1A load

Output Current Capacity up to 1.5A

Power Supply Rejection Ratio (PSRR) of 60dB at 120Hz

Product Advantages

Highly suited for systems requiring a stable negative voltage output

Capable of handling higher current up to 1.5A

Effective power supply noise filtering with a 60dB PSRR

Key Technical Parameters

Voltage - Input (Max): -25V

Voltage - Output (Min/Fixed): -5V

Current - Output: 1.5A

Voltage Dropout (Max): 1.1V @ 1A

PSRR: 60dB at 120Hz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Packaged in TO-263-4, D2PAK (3 Leads + Tab), TO-263AA

Suitable for Surface Mount technology

Application Areas

Ideal for various electronic applications requiring robust negative voltage regulation

Product Lifecycle

Status: Last Time Buy

Consider planning for future replacements or upgrades due to limited availability

Several Key Reasons to Choose This Product

High input voltage capacity which allows flexibility in applications

Low dropout voltage enhances efficiency

Comprehensive protection features ensuring product reliability and safety

High current output suitable for demanding applications

Proven track record and reliability from Texas Instruments