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LP2982AIBP-3.0-LP2982AIBPX-3.0-LP2982AIM5-2.5-LP2982AIM5-2.8-LP2982AIM5-3.0 Fast Delivery,Good Price
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Partno	Mfg	Dc	Qty	Available	Descript
LP2982AIBP-3.0 |LP2982AIBP30	NSC	N/a	500	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIBPX-3.0 |LP2982AIBPX30	NATIONAL	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-2.5 |LP2982AIM525	NS国半	N/a	17877	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-2.5 |LP2982AIM525	NS	N/a	100	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-2.8 |LP2982AIM528	NATIONAL	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-2.8 |LP2982AIM528	NSC	N/a	129	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-2.8 |LP2982AIM528	NS	N/a	458	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-2.8 |LP2982AIM528	NS国半	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-3.0 |LP2982AIM530	NATIONAL	N/a	3400	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-3.3 |LP2982AIM533	NS	N/a	425	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-3.6 |LP2982AIM536	NSC	N/a	6	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-3.8 |LP2982AIM538	NS	N/a	16000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-4.5 |LP2982AIM545	NS	N/a	761	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-4.7 |LP2982AIM547	NS	N/a	88	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-5.0 |LP2982AIM550	NSC	N/a	4000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5-5.0 |LP2982AIM550	NS	N/a	790	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-2.5 |LP2982AIM5X25	NAS	N/a	15000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-2.5 |LP2982AIM5X25	NS	N/a	60000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-2.5 |LP2982AIM5X25	NS国半	N/a	28000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-2.6 |LP2982AIM5X26	NS	N/a	963	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-2.8 |LP2982AIM5X28	NAS	N/a	6000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-3.0 |LP2982AIM5X30	NS	N/a	15000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-3.3 |LP2982AIM5X33	NS	N/a	36000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-3.6 |LP2982AIM5X36	NAS	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-3.6 |LP2982AIM5X36	NS	N/a	15000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-3.8 |LP2982AIM5X38	NAS	N/a	126000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-4.0 |LP2982AIM5X40	NS	N/a	30000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-4.5 |LP2982AIM5X45	NS	N/a	40000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-4.7 |LP2982AIM5X47	NS	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-5.0 |LP2982AIM5X50	NS	N/a	22209	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-5.3 |LP2982AIM5X53	NAS	N/a	6000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982AIM5X-5.3 |LP2982AIM5X53	NS	N/a	21000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IBPX-3.0 |LP2982IBPX30	Natlonal	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-2.5 |LP2982IM525	NS	N/a	1100	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-2.6 |LP2982IM526	NS	N/a	40	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-2.8 |LP2982IM528	NS	N/a	1800	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-2.8 |LP2982IM528	NATIONAL	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-2.8 |LP2982IM528	NSC	N/a	25	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-3.0 |LP2982IM530	NATIONAL	N/a	27850	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-3.0 |LP2982IM530	NS	N/a	6000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-3.3 |LP2982IM533	NSC	N/a	2667	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-3.3 |LP2982IM533	NS	N/a	899	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-3.8 |LP2982IM538	NS	N/a	3500	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-4.0 |LP2982IM540	NS	N/a	890	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-4.0 |LP2982IM540	NATIONAL	N/a	4760	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-4.5 |LP2982IM545	NS	N/a	577	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5-5.0 |LP2982IM550	NSC	N/a	41	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-2.5 |LP2982IM5X25	NS	N/a	27000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-2.6 |LP2982IM5X26	NS	N/a	30000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-2.8 |LP2982IM5X28	NAS	N/a	27000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-2.8 |LP2982IM5X28	NATIONAL	N/a	3400	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-2.8 |LP2982IM5X28	NS	N/a	9000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-3.0 |LP2982IM5X30	NS	N/a	30000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-3.0 |LP2982IM5X30	NS国半	N/a	28000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X3.3 |LP2982IM5X33	NS	N/a	6000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-3.3 |LP2982IM5X33	NS	N/a	36000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-3.6 |LP2982IM5X36	NATIONAL	N/a	4200	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-3.6 |LP2982IM5X36	NS国半	N/a	28000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-3.6 |LP2982IM5X36	NS	N/a	1040	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-3.8 |LP2982IM5X38	NATIONAL	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-3.8 |LP2982IM5X38	NAS	N/a	9000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-3.8 |LP2982IM5X38	NS	N/a	84580	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-3.8 |LP2982IM5X38	NS国半	N/a	28000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-4.0 |LP2982IM5X40	NAS	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-4.0 |LP2982IM5X40	NS	N/a	117000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-4.0 |LP2982IM5X40	NS国半	N/a	28000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-4.0 |LP2982IM5X40	NATIONAL	N/a	1500	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-4.0 |LP2982IM5X40	NSC ?	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-4.5 |LP2982IM5X45	NS	N/a	6000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-4.7 |LP2982IM5X47	NS	N/a	30000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-5.0 |LP2982IM5X50	NS	N/a	25860	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982IM5X-5.3 |LP2982IM5X53	NS	N/a	12000	avai	Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages

LP2982AIM5X-3.8 ,Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesLP2982 Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23and micro SMD PackagesJanuary 2003LP29 ..
LP2982AIM5X-4.0 ,Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesFeaturesn Ultra low dropout voltageThe LP2982 is a 50 mA, fixed-output voltage regulator de-signedt ..
LP2982AIM5X-4.5 ,Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesLP2982 Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23and micro SMD PackagesJanuary 2003LP29 ..
LP2982AIM5X-4.7 ,Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesApplicationsLow Noise: By adding an external bypass capacitor, outputn Cellular Phonenoise can be r ..
LP2982AIM5X-5.0 ,Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesFeaturesn Ultra low dropout voltageThe LP2982 is a 50 mA, fixed-output voltage regulator de-signedt ..
LP2982AIM5X-5.3 ,Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packagesapplications.n Typical dropout voltage 180 mV @ 80 mAUsing an optimized VIP™ (Vertically Integrated ..
LSG F971 ,Multi ChipLEDApplications● hand phone back lighting● coupling in any light pipe● LCD back lighting● switch back ..
LSG T670 , Multi TOPLED
LSG T770 , Multi TOPLEDRG
LSGF971 ,Multi ChipLEDFeatures ● colors: super-red (628 nm) and green (572 nm)● color mixing is possible● each chi ..
LSGT670 , Multi TOPLED
LSGT670-J+L , Multi TOPLED

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LP2982AIBP-3.0-LP2982AIBPX-3.0-LP2982AIM5-2.5-LP2982AIM5-2.8-LP2982AIM5-3.0-LP2982AIM5-3.3-LP2982AIM5-3.6-LP2982AIM5-3.8-LP2982AIM5-4.5-LP2982AIM5-4.7-LP2982AIM5-5.0-LP2982AIM5X-2.5-LP2982AIM5X-2.6-LP2982AIM5X-2.8-LP2982AIM5X-3.0-LP2982AIM5X-3.3-LP2982AIM5X-3.6-LP2982AIM5X-
Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
LP2982
Micropower 50 mA Ultra Low-Dropout Regulator in
SOT-23 and micro SMD Packages
General Description
The LP2982isa50 mA, fixed-output voltage regulator de-
signedto provide ultra low dropout and lower noisein battery
powered applications.
Usingan optimized VIP™ (Vertically Integrated PNP) pro-
cess, the LP2982 delivers unequaled performanceinall
specifications criticalto battery-powered designs:
Dropout Voltage: Typically 120mV@50 mAload, and7 mV1 mA load.
Ground Pin Current: Typically 375µA@50 mA load, andµA@1 mA load.
Sleep Mode: Less than1µA quiescent current when on/off
pinis pulled low.
Smallest Possible Size: SOT-23 and micro SMD packages
use absolute minimum board space.
Precision Output: 1.0% tolerance output voltages available grade).
Low Noise:By addingan external bypass capacitor, output
noise canbe reducedto30µV (typical).
Ten output voltage versions, from 2.5Vto 5.0V,are available standard products.
Features Ultra low dropout voltage Guaranteed50 mA output current Typical dropout voltage 180 mV@80 mA Smallest possible size (SOT-23, micro SMD package) Requires minimum external components<1µA quiescent current when shutdown Low groundpin currentatall loads Output voltage accuracy 1.0%(A Grade) High peak current capability (150 mA typical) Wide supply voltage range (16V max) Low ZOUT 0.3Ω typical (10Hzto1 MHz) Overtemperature/overcurrent protection −40˚Cto +125˚C junction temperature range Custom voltages available
Applications Cellular Phone Palmtop/Laptop Computer Personal Digital Assistant (PDA) Camcorder, Personal Stereo, Camera
Block Diagram
January 2003
LP2982
Micropower
Ultra
Low-Dropout
Regulator
SOT
and
micro
SMD
Packages

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