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LP3873ES-1.8/NOPB-LP3873ES-2.5/NOPB-LP3873ES-5.0/NOPB-LP3873ESX-5.0/NOPB Fast Delivery,Good Price
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Partno Mfg Dc Qty AvailableDescript
LP3873ES-1.8/NOPB |LP3873ES18NOPBNSN/a7avai3A Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125
LP3873ES-2.5/NOPB |LP3873ES25NOPBNSCN/a5avai3A Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125
LP3873ES-5.0/NOPB |LP3873ES50NOPBNSN/a1400avai3A Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125
LP3873ESX-5.0/NOPB |LP3873ESX50NOPBNSCN/a500avai3A Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125


LP3873ES-5.0/NOPB ,3A Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125*SD pins must be pulled high through a 10kΩ pull-up resistor. See Application Hints for more inform ..
LP3873ESX-1.8 ,3A Fast Ultra Low Dropout Linear Regulator
LP3873ESX-5.0/NOPB ,3A Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125Maximum RatingsStorage Temperature Range−65°C to +150°CLead Temperature Soldering, 5 sec. 260°C(3)E ..
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LP3874EMP-ADJ ,0.8A Fast Ultra Low Dropout Linear Regulatorsapplications. The LP3874-ADJ is developedn Guaranteed output current of 0.8A DCon a CMOS process wh ..
LP3874EMPX-ADJ ,0.8A Fast Ultra Low Dropout Linear Regulatorsapplications. The LP3874-ADJ is developedn Guaranteed output current of 0.8A DCon a CMOS process wh ..
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LP3873ES-1.8/NOPB-LP3873ES-2.5/NOPB-LP3873ES-5.0/NOPB-LP3873ESX-5.0/NOPB
3A Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125
LP3873, LP3876
www.ti.com
SNVS220E –NOVEMBER 2002–REVISED APRIL 2013
LP3873/LP3876 3A Fast Ultra Low Dropout Linear Regulators
Checkfor Samples: LP3873, LP3876
1FEATURES DESCRIPTION

The LP3873/LP3876 seriesof fast ultra low-dropout Ultra Low Dropout Voltage linear regulators operate froma +2.5Vto +7.0V input• Low Ground Pin Current supply. Wide rangeof preset output voltage options Load Regulationof 0.08% are available. These ultra low dropout linear
regulators respond very quicklyto step changesin• 1µA Quiescent Currentin Shutdown Mode load, which makes them suitable for low voltage• Ensured Output Currentof 3A DC microprocessor applications. The LP3873/LP3876 are• Availablein DDPAK/TO-263 and TO-220 developed ona CMOS process which allows low
Packages
quiescent current operation independent of output
load current. This CMOS process also allows the• Output Voltage Accuracy± 1.5% LP3873/LP3876 to operate under extremely low• Error Flag Indicates Output Status dropout conditions.• Sense Option Improves Load Regulation Dropout Voltage: Ultra low dropout voltage; typically• Minimum Output Capacitor Requirements 80mVat 300mA load current and 800mVat 3A load Overtemperature/overcurrent Protection current. −40°Cto +125°C Junction Temperature Range Ground Pin Current: Typically 6mA at 3A load
current.APPLICATIONS Shutdown Mode: Typically1µA quiescent current• Microprocessor Power Supplies when the shutdown pinis pulled low. GTL, GTL+, BTL, and SSTL Bus Terminators Error Flag:Error flag goes low when the output Power Supplies for DSPs voltage drops 10% below nominal value. SCSI Terminator SENSE: Sense pin improves regulation at remote Post Regulators loads. High Efficiency Linear Regulators Precision Output Voltage: Multiple output voltage Battery Chargers options are available ranging from 1.8Vto 5.0V with ensured accuracyof ±1.5%at room temperature,• Other Battery Powered Applications and ±3.0% overall conditions (varying line, load, and
temperature). high througha 10kΩ pull-up resistor. Connect Hintsfor more information.
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