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LP2980AIBP-3.3-LP2980AIM5-2.5-LP2980AIM5-2.7-LP2980AIM5-2.8-LP2980AIM5-2.9 Fast Delivery,Good Price
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Partno	Mfg	Dc	Qty	Available	Descript
LP2980AIBP-3.3 |LP2980AIBP33	NS	N/a	10	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-2.5 |LP2980AIM525	NS	N/a	30000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-2.7 |LP2980AIM527	NSC	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-2.8 |LP2980AIM528	NS	N/a	25350	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-2.8 |LP2980AIM528	NSC	N/a	170	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-2.9 |LP2980AIM529	NATIONAL	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-2.9 |LP2980AIM529	NS	N/a	782	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-3.0 |LP2980AIM530	NS	N/a	2577	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-3.1 |LP2980AIM531	NATIONAL	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-3.2 |LP2980AIM532	NATIONAL	N/a	12000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-3.2 |LP2980AIM532	NSC	N/a	221	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-3.3 |LP2980AIM533	NSC	N/a	800	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-3.5 |LP2980AIM535	NS	N/a	476	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-3.8 |LP2980AIM538	NSC	N/a	56000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-3.8 |LP2980AIM538	NS	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-4.0 |LP2980AIM540	NS	N/a	10	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-4.5 |LP2980AIM545	NSC	N/a	966	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-4.7 |LP2980AIM547	NS	N/a	10700	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5-5.0 |LP2980AIM550	NSC	N/a	23	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-2.5 |LP2980AIM5X25	NS	N/a	30000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-2.7 |LP2980AIM5X27	NS国半	N/a	28000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-2.7 |LP2980AIM5X27	NS	N/a	21000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-2.8 |LP2980AIM5X28	NS	N/a	17000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-2.9 |LP2980AIM5X29	NS	N/a	21000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-3.0 |LP2980AIM5X30	NS	N/a	30000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-3.1 |LP2980AIM5X31	NS	N/a	30000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-3.2 |LP2980AIM5X32	NSC	N/a	3756	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-3.3 |LP2980AIM5X33	国半	N/a	30000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-3.5 |LP2980AIM5X35	NS	N/a	4000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-3.6 |LP2980AIM5X36	NS,NS	N/a	87000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-3.6 |LP2980AIM5X36	NS	N/a	6000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-3.8 |LP2980AIM5X38	NATIONAL	N/a	112600	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-4.0 |LP2980AIM5X40	NS	N/a	10	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-4.0 |LP2980AIM5X40	NS国半	N/a	28000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-4.5 |LP2980AIM5X45	NS	N/a	130	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-4.7 |LP2980AIM5X47	NAS	N/a	96000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-4.7 |LP2980AIM5X47	NS	N/a	12501	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-4.7 |LP2980AIM5X47	NS国半	N/a	30000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980AIM5X-5.0 |LP2980AIM5X50	NAS	N/a	24000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-2.5 |LP2980IM525	NS	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-2.6 |LP2980IM526	NS	N/a	319	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-2.7 |LP2980IM527	NS	N/a	560	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-2.8 |LP2980IM528	NSC	N/a	800	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-2.8 |LP2980IM528	NS	N/a	2783	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-2.9 |LP2980IM529	NS	N/a	950	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-3.0 |LP2980IM530	NSC	N/a	800	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-3.1 |LP2980IM531	NSC	N/a	35	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-3.1 |LP2980IM531	NS	N/a	38	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-3.2 |LP2980IM532	NS	N/a	726	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-3.3 |LP2980IM533	NSC ?	N/a	838	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-3.5 |LP2980IM535	NATIONAL	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-3.6 |LP2980IM536	NS	N/a	50	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-3.8 |LP2980IM538	NS	N/a	614	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-4.0 |LP2980IM540	NATIONAL	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-4.5 |LP2980IM545	NS	N/a	31490	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-4.7 |LP2980IM547	NSC	N/a	42000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-4.7 |LP2980IM547	NS	N/a	8297	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5-5.0 |LP2980IM550	NSC ?	N/a	407	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-2.5 |LP2980IM5X25	NS	N/a	4863	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-2.6 |LP2980IM5X26	NS	N/a	6000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-2.7 |LP2980IM5X27	NS	N/a	6000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-2.8 |LP2980IM5X28	NAS	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-2.8 |LP2980IM5X28	NATIONAL	N/a	5000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-2.8 |LP2980IM5X28	NS	N/a	11427	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-2.9 |LP2980IM5X29	NS国半	N/a	28000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-3.0 |LP2980IM5X30	NATIONAL	N/a	5000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-3.1 |LP2980IM5X31	NS	N/a	21000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-3.2 |LP2980IM5X32	NAS	N/a	21000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-3.2 |LP2980IM5X32	NS	N/a	8491	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-3.3 |LP2980IM5X33	NS	N/a	30000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-3.5 |LP2980IM5X35	NS	N/a	6000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-3.6 |LP2980IM5X36	NS国半	N/a	28000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-3.6 |LP2980IM5X36	NS	N/a	57000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-3.8 |LP2980IM5X38	NS	N/a	15000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-4.0 |LP2980IM5X40	NATIONAL	N/a	3000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-4.5 |LP2980IM5X45	NS国半	N/a	28000	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980IM5X-4.7 |LP2980IM5X47	NSC	N/a	243	avai	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages

LP2980AIM5X-3.8 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesLP2980 Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesJanuary 2003LP2 ..
LP2980AIM5X-4.0 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packagesapplications.n Guaranteed 50 mAoutput currentUsing an optimized VIP™ (Vertically Integrated PNP) pr ..
LP2980AIM5X-4.0 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packagesapplications.n Guaranteed 50 mAoutput currentUsing an optimized VIP™ (Vertically Integrated PNP) pr ..
LP2980AIM5X-4.5 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesApplicationspacitance on the regulator output.n Cellular PhonePrecisionOutput. 0.5% tolerance outpu ..
LP2980AIM5X-4.7 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packagesapplications.n Guaranteed 50 mAoutput currentUsing an optimized VIP™ (Vertically Integrated PNP) pr ..
LP2980AIM5X-4.7 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesLP2980 Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesJanuary 2003LP2 ..
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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LP2980AIBP-3.3-LP2980AIM5-2.5-LP2980AIM5-2.7-LP2980AIM5-2.8-LP2980AIM5-2.9-LP2980AIM5-3.0-LP2980AIM5-3.1-LP2980AIM5-3.2-LP2980AIM5-3.3-LP2980AIM5-3.5-LP2980AIM5-3.8-LP2980AIM5-4.0-LP2980AIM5-4.5-LP2980AIM5-4.7-LP2980AIM5-5.0-LP2980AIM5X-2.5-LP2980AIM5X-2.7-LP2980AIM5X-2.8-
Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages
LP2980
Micropower 50 mA Ultra Low-Dropout Regulator In
SOT-23 and micro SMD Packages
General Description
The LP2980isa50 mA, fixed-output voltage regulator de-
signed specificallyto meet the requirementsof battery-
powered applications.
Usingan optimized VIP™ (Vertically Integrated PNP) pro-
cess, the LP2980 delivers unequaled performanceinall
specifications criticalto battery-powered designs:
Dropout Voltage. Typically 120mV@50mA load, and7 mV1 mA load.
Ground Pin Current. Typically 375µA@50 mAload, and80@1 mA load.
Sleep Mode. Less than1µA quiescent current when ON/
OFFpinis pulled low.
Smallest Possible Size. SOT-23 and micro SMD packages
usean absolute minimum board space.
Minimum Part Count. Requires only1µFof external ca-
pacitanceonthe regulator output.
Precision Output. 0.5% tolerance output voltages available grade).
5.0V, 3.3V, and 3.0V versions availableas standard prod-
ucts.
Features Ultra low dropout voltage Output voltage accuracy 0.5%(A Grade) Guaranteed50 mA output current Smallest possible size (SOT-23, micro SMD package) Requires only1µF external capacitance<1µA quiescent current when shutdown Low groundpin currentatall load currents High peak current capability (150 mA typical) Wide supply voltage range (16V max) Fast dynamic responseto line and load Low ZOUT over wide frequency range Overtemperature/overcurrent protection −40˚Cto +125˚C junction temperature range
Applications Cellular Phone Palmtop/Laptop Computer Personal Digital Assistant (PDA) Camcorder, Personal Stereo, Camera
Block Diagram
January 2003
LP2980
Micropower
Ultra
Low-Dropout
Regulator
SOT
and
micro
SMD
Packages

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