UA78L05ACD - Texas Instruments

Manufacturer Part Number

UA78L05ACD

Manufacturer

Texas Instruments

Introduction

Texas Instruments UA78L05ACD is a fixed output, positive voltage LDO regulator designed for power management applications.

Product Features and Performance

Low dropout voltage of 1.7V at 40mA load

Fixed 5V output voltage

Output current capability of 100mA

Power supply rejection ratio (PSRR) of 49dB at 120Hz

Single regulator design

Product Advantages

Highly stable output voltage

Low dropout performance for improved efficiency

Over current and over temperature protection for safe operation

Short circuit protection enhances robustness

Reverse polarity protection

Key Technical Parameters

Input voltage up to 20V

Dropout voltage 1.7V @ 40mA

Output voltage 5V

Available current 100mA

Operating temperature range 0°C to 125°C

Quality and Safety Features

Built-in over current protection

Thermal protection with over temperature shutdown

Protection against reverse polarity

Short circuit protection

Compatibility

Compatible with a wide range of input voltages up to 20V

Suitable for surface mount technology with SOIC-8 packaging

Adaptable for various electronic circuits needing a regulated 5V supply

Application Areas

Consumer Electronics

Industrial Controls

Telecommunications

Portable Devices

Product Lifecycle

Status: Active

No indication of nearing discontinuation

Upgrades or replacement models may be available

Several Key Reasons to Choose This Product

Stable and reliable performance from a renowned manufacturer, Texas Instruments

Robust protection features enhance circuit safety

Wide operating temperature range suitable for diverse environments

Versatile for use in a broad spectrum of electronic applications

High PSRR contributing to low noise operation

Continued manufacturer support as the product is in active status