UA78M05CDCYRG3 - Texas Instruments

Manufacturer Part Number

UA78M05CDCYRG3

Manufacturer

Texas Instruments

Introduction

The UA78M05CDCYRG3 is a fixed-output linear low drop-out voltage regulator.

Product Features and Performance

Fixed 5V output voltage

Linear voltage regulation for cleaner output

2V maximum voltage dropout at 350mA load

500mA maximum output current

High power supply rejection ratio: 80dB at 120Hz

Active product status indicating ongoing manufacturing and availability

Product Advantages

Highly suitable for sensitive electronics due to low noise output

Efficient performance in a small package size

Robust protection features ensure long-term reliability

Ability to maintain regulation with low input-to-output differential

Key Technical Parameters

Input Voltage (Max): 25V

Output Voltage (Min/Fixed): 5V

Voltage Dropout (Max): 2V @ 350mA

Current - Output: 500mA

Power Supply Rejection Ratio (PSRR): 80dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with a wide range of input voltages up to 25V

Surface Mount compatible with SOT-223-4 package

Application Areas

Consumer Electronics

Telecommunications

Computing Systems

Industrial Equipment

Product Lifecycle

The UA78M05CDCYRG3 is currently active and not nearing discontinuation

Replacement and upgrade options are typically available from Texas Instruments

Several Key Reasons to Choose This Product

Stable and reliable power supply for critical components

High PSRR ensures minimal electrical noise in sensitive applications

Comprehensive protection features enhance device longevity

Low dropout performance ideal for battery-operated devices

Texas Instruments' reputation for quality and robust technology support