IC Phoenix
 
Home ›  LL63 > LP3882ES-1.2-LP3882ES-1.5-LP3882ES-1.8,1.5A Fast-Response Ultra Low Dropout Linear Regulators
LP3882ES-1.2-LP3882ES-1.5-LP3882ES-1.8 Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
LP3882ES-1.2 |LP3882ES12NSN/a1200avai1.5A Fast-Response Ultra Low Dropout Linear Regulators
LP3882ES-1.5 |LP3882ES15NSN/a18avai1.5A Fast-Response Ultra Low Dropout Linear Regulators
LP3882ES-1.8 |LP3882ES18NSCN/a20avai1.5A Fast-Response Ultra Low Dropout Linear Regulators


LP3882ES-1.2 ,1.5A Fast-Response Ultra Low Dropout Linear RegulatorsLP3882 1.5A Fast-Response Ultra Low Dropout Linear RegulatorsAugust 2003LP38821.5A Fast-Response Ul ..
LP3882ES-1.5 ,1.5A Fast-Response Ultra Low Dropout Linear RegulatorsApplicationsmum external capacitance is required to maintain loop sta-n DSP Power Suppliesbility.n ..
LP3882ES-1.8 ,1.5A Fast-Response Ultra Low Dropout Linear RegulatorsFeaturesn Ultra low dropout voltage (110 mV @ 1.5A typ)The LP3882 is a high current, fast response ..
LP3883ES1.2 ,3A Fast-Response Ultra Low Dropout Linear RegulatorsLP3883 3A Fast-Response Ultra Low Dropout Linear RegulatorsAugust 2003LP38833A Fast-Response Ultra ..
LP3883ES-1.2 ,3A Fast-Response Ultra Low Dropout Linear RegulatorsFeatures@n Ultra low dropout voltage (210 mV 3A typ)The LP3883 is a high-current, fast-response reg ..
LP3883ES-1.2/NOPB ,3A Fast-Response Ultra Low Dropout Linear Regulators 5-DDPAK/TO-263 -40 to 125FEATURES DESCRIPTIONThe LP3883 is a high-current, fast-response regulator2• Ultra Low Dropout Volta ..
LT1021CCN8-5#PBF ,Precision Reference
LT1021DCN8-7 ,Precision Reference
LT1021DCN8-7 ,Precision Reference
LT1021DCN8-7 ,Precision Reference
LT1021DCS8-10#PBF ,Precision Reference
LT1021DCS8-10#PBF ,Precision Reference


LP3882ES-1.2-LP3882ES-1.5-LP3882ES-1.8
1.5A Fast-Response Ultra Low Dropout Linear Regulators
LP3882
1.5A Fast-Response Ultra Low Dropout Linear
Regulators
General Description

The LP3882isa high current, fast response regulator which
can maintain output voltage regulation with minimum inputto
output voltage drop. Fabricatedona CMOS process, the
device operates from two input voltages: Vbias provides
voltageto drive the gateof the N-MOS power transistor,
while Vinis the input voltage which supplies powerto the
load. The useofan external bias rail allows the partto
operate from ultra low Vin voltages. Unlike bipolar regula-
tors,the CMOS architecture consumes extremely low quies-
cent currentat any output load current. The useof an
N-MOS power transistor resultsin wide bandwidth,yet mini-
mum external capacitanceis requiredto maintain loop sta-
bility.
The fast transient responseof these devices makes them
suitablefor usein powering DSP, Microcontroller Core volt-
ages and Switch Mode Power Supply post regulators. The
partsare availablein TO-220 and TO-263 packages.
Dropout Voltage:
110 mV (typ)@ 1.5A load current.
Ground Pin Current:
3 mA (typ)atfull load.
Shutdown Current:
60nA (typ) when S/Dpinis low.
Precision Output Voltage:
1.5% room temperature accu-
racy.
Features
Ultra low dropout voltage (110 mV@ 1.5A typ) Low groundpin current Load regulationof 0.04%/A60nA typical quiescent currentin shutdown 1.5% output accuracy (25˚C) TO-220, TO-263 packages Over temperature/over current protection −40˚Cto +125˚C junction temperature range
Applications
DSP Power Supplies Server Core andI/O Supplies PC Add-in-Cards Local Regulatorsin Set-Top Boxes Microcontroller Power Supplies High Efficiency Power Supplies SMPS Post-Regulators
Typical Application Circuit

20063201 least4.7µFof inputand output capacitanceis requiredfor stability.
Connection Diagrams

TO-220, Top View
TO-263, Top View
August 2003
LP3882
1.5A
Fast-Response
Ultra
Low
Dropout
Linear
Regulators
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED