Manufacturer Part Number
LP3852ES-2.5
Manufacturer
Texas Instruments
Introduction
The LP3852ES-2.5 is a low-dropout linear regulator designed to provide a fixed output of 2.5V with a maximum output current capacity of 1.5A.
Product Features and Performance
Fixed output voltage of 2.5V
Maximum input voltage of 7V
Low dropout voltage of 0.38V at 1.5A load
Current output of 1.5A
Quiescent current of 3mA
Supply current max of 10mA
Power supply rejection ratio from 73dB to 57dB at 120Hz
Surface mount package
Product Advantages
Supports overcurrent, over-temperature, and short circuit protection
High efficiency due to low dropout voltage
Low quiescent current enhances power saving
Key Technical Parameters
Input Voltage (Max): 7V
Output Voltage (Fixed): 2.5V
Dropout Voltage (Max): 0.38V @ 1.5A
Output Current: 1.5A
Quiescent Current: 3 mA
Supply Current (Max): 10 mA
Power Supply Rejection Ratio (PSRR): 73dB ~ 57dB (120Hz)
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Short circuit protection
Compatibility
Standard surface mount with TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package
Application Areas
Used in low-voltage, high-current applications
Ideal for embedded systems and battery-operated devices
Product Lifecycle
Product Status: Obsolete
Note: Check for potential replacements or upgrade options
Key Reasons to Choose This Product
Efficient power management for low voltage applications
Robust protection features ensuring long operational life under adverse conditions
Low dropout voltage facilitating better performance in low-power systems
Optimal for designs requiring a fixed 2.5V output with up to 1.5A current
Low quiescent current aids in energy conservative designs