Manufacturer Part Number
LP3874EMPX-ADJ
Manufacturer
Texas Instruments
Introduction
The LP3874EMPX-ADJ is a low dropout (LDO) adjustable voltage regulator capable of supplying 800mA output current designed by Texas Instruments.
Product Features and Performance
Adjustable output voltage ranging from 1.2V to 6.6V
Maximum voltage input of 7V
Dropout voltage of 0.35V at 800mA load
Control features include Enable function
Protection features include Over Current, Over Temperature, and Short Circuit
High PSRR of 73dB to 57dB (120Hz)
Low quiescent current of 9mA
Maximum supply current of 15mA
Product Advantages
Customizable output voltage to suit various applications
Excellent protection features ensuring device reliability and safety
High PSRR reduces power supply ripple and noise
Low dropout voltage improves efficiency
Key Technical Parameters
Output Type: Adjustable
Current Output: 800mA
Voltage Input (Max): 7V
Voltage Output (Min/Fixed): 1.2V
Voltage Output (Max): 6.6V
Voltage Dropout (Max): 0.35V @ 800mA
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Surface Mount compatible
Package / Case: TO-261-5, TO-261AB
Application Areas
Suitable for diverse electronic applications including mobile devices, medical equipment, and precision electronics
Product Lifecycle
Status: Obsolete
Advise to verify replacement models or search for upgrades due to discontinuation
Several Key Reasons to Choose This Product
Highly efficient for power-sensitive devices with its adjustable output and low dropout
Enduring performance in a wide range of temperatures from -40°C to 125°C
Robust built-in protections enhance reliability and device longevity
Versatile compatibility with surface mount technology simplifies assembly processes in production
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