UA7805CKCT - Texas Instruments

Manufacturer Part Number

UA7805CKCT

Manufacturer

Texas Instruments

Introduction

The UA7805CKCT is a linear voltage regulator, ideal for converting higher voltage levels down to a stable 5V output, providing a reliable solution in various applications.

Product Features and Performance

Fixed output voltage of 5V

Maximum input voltage up to 25V

Output current capability of 1.5A

High PSRR of 78dB to 68dB at 120Hz

Low dropout voltage of 2V at 1A load

Operating temperature range from 0°C to 125°C

Product Advantages

Provides stable and regulated output

Supports higher input voltages without performance degradation

Ideal for thermal-sensitive applications due to its wide operating temperature range

Key Technical Parameters

Input Voltage (Max): 25V

Output Voltage (Min/Fixed): 5V

Current Output: 1.5A

Voltage Dropout (Max): 2V @ 1A

PSRR: 78dB ~ 68dB (120Hz)

Operating Temperature: 0°C ~ 125°C

Quality and Safety Features

Over Temperature Protection

Reverse Polarity Protection

Compatibility

TO-220-3 package compatible with standard through-hole mounting

Application Areas

Consumer Electronics

Industrial Control Systems

Telecom Equipment

Computing Systems

Product Lifecycle

Product Status: Obsolete

Note: Check for suitable replacements or upgraded versions as this model is no longer being produced.

Several Key Reasons to Choose This Product

High reliability with built-in protective features against temperature and polarity issues

Low dropout voltage enhancing performance in low headroom applications

Efficient Power Supply Rejection Ratio (PSRR) ensuring less noise in power delivery

Suitable for a broad range of applications due to the high output current and wide operating temperature range

Compatibility with common package allows for ease of design and replacement.