UA78L12ACD - Texas Instruments

Manufacturer Part Number

UA78L12ACD

Manufacturer

Texas Instruments

Introduction

The UA78L12ACD is a fixed-voltage linear regulator integrated circuit (IC) that provides a regulated 12V output.

Product Features and Performance

Fixed 12V output voltage

Output current up to 100mA

Input voltage range up to 27V

Low voltage dropout of 1.7V at 40mA output

High power supply rejection ratio (PSRR) of 42dB at 120Hz

Integrated protection features including over-current, over-temperature, reverse polarity, and short-circuit protection

Product Advantages

Compact 8-SOIC package

Reliable and stable performance

Efficient power regulation

Comprehensive protection features

Key Technical Parameters

Output Voltage: 12V (fixed)

Output Current: 100mA

Input Voltage Range: 27V (max)

Power Supply Rejection Ratio (PSRR): 42dB (120Hz)

Voltage Dropout: 1.7V (max at 40mA)

Operating Temperature: 0°C to 125°C

Quality and Safety Features

RoHS3 compliant

Comprehensive protection features

Compatibility

Compatible with a wide range of electronic systems and devices that require a regulated 12V power supply

Application Areas

Powering electronic circuits and devices

Voltage regulation in various electronic applications

Product Lifecycle

The UA78L12ACD is an active and widely available product from Texas Instruments.

Replacement and upgrade options are available for this product.

Key Reasons to Choose This Product

Reliable and stable 12V voltage regulation

Efficient power management with low voltage dropout

Comprehensive protection features for safety and reliability

Compact and space-saving 8-SOIC package

Wide operating temperature range

Compatibility with a variety of electronic systems and devices