Manufacturer Part Number
UA78L05ACDRG4
Manufacturer
Texas Instruments
Introduction
The UA78L05ACDRG4 is a member of the low drop out (LDO) linear voltage regulators specifically designed for low power consumption and stable performance in various applications.
Product Features and Performance
Output Configuration: Positive
Output Type: Fixed
Number of Regulators: 1
Voltage - Input (Max): 20V
Voltage - Output (Min/Fixed): 5V
Current - Output: 100mA
PSRR: 49dB (120Hz)
Protection Features: Over Current, Over Temperature, Reverse Polarity, Short Circuit
Product Advantages
Low dropout voltage of 1.7V at 40mA ensuring efficiency
Compact surface mount package (8-SOIC)
Robust thermal protection and circuit protection features
Key Technical Parameters
Max Input Voltage: 20V
Fixed Output Voltage: 5V
Max Output Current: 100mA
Voltage Dropout Maximum: 1.7V @ 40mA
PSRR: 49dB at 120Hz
Quality and Safety Features
Protection against over-current, over-temperature, reverse polarity, and short circuit
Operational temperature range from 0°C to 125°C
Compatibility
Surface mount compatible
Packaged in an 8-SOIC
Application Areas
Suitable for low power applications in consumer electronics, automation, and embedded systems
Product Lifecycle
Discontinued at Digi-Key
No specified replacements or upgrades
Several Key Reasons to Choose This Product
Provides stable 5V output with tolerances suitable for sensitive electronics
High efficiency with low dropout rate
Comprehensive protection features enhance product reliability
Suitable for compact designs due to small form factor
Broad operational temperature range suitable for various environments