UA78L05ACDR - Texas Instruments

Manufacturer Part Number

UA78L05ACDR

Manufacturer

Texas Instruments

Introduction

The UA78L05ACDR is a fixed output, low drop-out (LDO) linear voltage regulator.

Product Features and Performance

Fixed output voltage of 5V

Supports input voltage up to 20V

Maximum dropout voltage of 1.7V @ 40mA

Output current capacity of 100mA

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

Product Advantages

High PSRR for improved noise immunity

Low dropout voltage for efficient operation

Integrated protection features enhancing device safety

Operational in a wide temperature range from 0°C to 125°C

Key Technical Parameters

Input Voltage (Max): 20V

Output Voltage (Min/Fixed): 5V

Current - Output: 100mA

Voltage Dropout (Max): 1.7V @ 40mA

PSRR: 49dB (120Hz)

Quality and Safety Features

Protection against over current and over temperature events

Shielding from reverse polarity mishaps

Short circuit robustness

Compatibility

Compatible with surface mount technology

Application Areas

Ideal for battery-powered devices

Suitable for microprocessor and microcontroller based systems

Can be used in consumer electronics

Product Lifecycle

Status: Active

Not near discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Stable output voltage for consistent performance

Suitable for a variety of electronic applications

Texas Instruments' reputation for reliable and durable components

Comprehensive protection features ensuring long-term reliability

High PSRR contributing to smoother operation in noisy environments