DatasheetsPDF.com

LP3852

Texas Instruments
Part Number LP3852
Manufacturer Texas Instruments
Description Ultra-Low Dropout Linear Regulator
Published Sep 14, 2020
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP3852, LP3855 SNVS174I – FEBR...
Datasheet PDF File LP3852 PDF File

LP3852
LP3852


Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP3852, LP3855 SNVS174I – FEBRUARY 2003 – REVISED FEBRUARY 2015 LP385x 1.
5-A Fast Response Ultra-Low Dropout Linear Regulators 1 Features •1 Input Supply Voltage: 2.
5 V to 7 V • Ultra-Low Dropout Voltage • Stable with Selected Ceramic Capacitors • Low Ground-Pin Current • Load Regulation of 0.
06% • 10-nA Quiescent Current in Shutdown Mode • Specified Output Current of 1.
5 A DC • Output Voltage Accuracy ± 1.
5% • ERROR Pin Indicates Output Status • SENSE Option Improves Load Regulation • Overtemperature/Overcurrent Protection • −40°C to 125°C Junction Temperature Range 2 Applications • Microprocessor Power Supplies • GTL, GTL+, BTL, and SSTL Bus Terminators • Power Supplies for DSPs • SCSI Terminator • Post Regulators • High Efficiency Linear Regulators • Battery Chargers • Other Battery Powered Applications 3 Description The LP3852 and LP3855 series of fast ultra-low dropout linear regulators operate from a 2.
5-V to 7-V input supply.
A wide range of preset output voltage options are available.
These ultra-low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications.
The LP3852 and LP3855 are developed on a CMOS process which allows low quiescent-current operation independent of output load current, typically 4 mA at 1.
5-A load current.
This CMOS process also allows the LP3852 and LP3855 to operate under extremely low dropout conditions, typically 24 mV at 150-mA load current and 240 mV at 1.
5-A load current.
The LP3852 has an ERROR pin; it goes low when the output voltage drops 10% below nominal value.
The LP3855 has a SENSE pin to improves regulation at remote loads.
The LP3852 and LP3855 are available with fixed output voltages from 1.
8 V to 5 V with a specified accuracy of ±1.
5% at room temperature, and ±3% over all conditions (varying line, load, and temperature).
Contact Texas Instruments...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)