Manufacturer Part Number
LP3879MRX-1.0
Manufacturer
Texas Instruments
Introduction
The LP3879MRX-1.0 by Texas Instruments is a low dropout (LDO) linear regulator designed for power management in various electronic applications.
Product Features and Performance
Positive output configuration
Fixed output type
Single regulator
Provides output current up to 800mA
Low quiescent current of 1.4 mA
High power supply rejection ratio (PSRR) of 60dB at 1kHz
Enable control feature
Over Current, Over Temperature, and Short Circuit Protection
Operates over a temperature range of -40°C to 125°C
Surface mountable
Product Advantages
Efficient power management
Stable fixed output
Low power consumption in idle state
Robust protection features safeguarding against various conditions
Capable of operating in extreme temperature environments
Key Technical Parameters
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 1V
Current - Output: 800mA
Current - Quiescent (Iq): 1.4 mA
Current - Supply (Max): 2.2 mA
PSRR: 60dB (1kHz)
Quality and Safety Features
Equipped with Over Current, Over Temperature, and Short Circuit Protection
Compatibility
Surface mount technology compatible with the 8-SO PowerPad package
Application Areas
Suitable for various electronic devices requiring stable and efficient voltage regulation
Product Lifecycle
The LP3879MRX-1.0 is marked as Obsolete. Users should seek replacements or upgrades.
Several Key Reasons to Choose This Product
Efficient power management with low dropout feature
Compact surface mount package suitable for dense PCB layouts
Robust protection features adding to device longevity and reliability
High PSRR ensuring minimal noise in regulated output
Operational across a wide temperature range suitable for harsh environments