Manufacturer Part Number
L78L08ABUTR
Manufacturer
stmicroelectronics
Introduction
The L78L08ABUTR is a fixed output, low drop-out (LDO) linear voltage regulator, ideal for various applications requiring voltage regulation.
Product Features and Performance
Provides a stable fixed output of 8V
Capable of supporting output currents up to 100mA
Input voltage can withstand up to 30V
Features protections such as over current, over temperature, and short circuit
Has a Power Supply Rejection Ratio (PSRR) of 45dB at 120Hz
Product Advantages
High reliability with built-in protection features
Low quiescent current of 5.5 mA, enhancing energy efficiency
Compact TO-243AA package suitable for space-constrained applications
Key Technical Parameters
Output Type: Fixed
Number of Regulators: 1
Voltage Input (Max): 30V
Voltage Output (Min/Fixed): 8V
Current Output: 100mA
Current Quiescent (Iq): 5.5 mA
Current Supply (Max): 6 mA
PSRR: 45dB (120Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Compatible with various applications requiring up to 100mA current and 8V output
Application Areas
Suitable for consumer electronics
Power management solutions in embedded systems
Industrial applications requiring reliable voltage regulation
Product Lifecycle
Currently Active product status
Not nearing discontinuation, with ongoing manufacturing and availability
Several Key Reasons to Choose This Product
Reliable performance with built-in safety features enhancing device longevity
Low dropout voltage and quiescent current ensure efficient operation
Suitable for a wide range of operating temperatures from -40°C to 125°C
Offered in a commonly used and easily mountable package, SOT-89-3