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 Products > Analog - Regulators > Linear Regulators - Low Dropout Voltage > Positive Voltage - Fixed > LP2985

LP2985  Product Folder

Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages
  

See Also:		   
LP2985LV - FOR OUTPUT VOLTAGES between 1.5V and 2.3V
     LP3985 - LOWER DROPOUT CMOS VERSION
     LP2967 - DUAL 150MA LDO
     LP2983 - 0.9V, 1.0V AND 1.2V OUTPUT OPTIONS
     LP2992 - 250MA OUTPUT CURRENT
Generic P/N 2985
General
Description		 Features Datasheet Package
& Models		 Samples
& Pricing		 Application
Notes

Parametric Table Parametric Table
Temperature Min (deg C) -40 
Temperature Max (deg C) 125 
Multiple Output Capability No 
On/Off Pin Yes 
Error Flag No 
InputMin Voltage (Volt) 2.50 
InputMax Voltage (Volt) 16 
Output Current (mA) 150 
Dropout Voltage (Volt) .28, .26 
Quiescent Current (mA) .0650 
SecondaryOutput Voltage (Volt) - 
SecondaryOutput Current (Amp) - 
RegType LDO 
Output Voltage (Volt) 2.40, 2.50, 2.80, 2.90, 3, 3.30, 3.60, 5, 2.60, 3.10, 3.20, 3.50, 3.80, 4 
Watchdog No 

Datasheet

TitleSize in KbytesDate
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LP2985 Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages Designed for Use with Very Low ESR Output Capacitors 583 Kbytes 19-Nov-03 View Online Download Receive via Email
LP2985 Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages Designed for Use with Very Low ESR Output Capacitors (JAPANESE)
 823 Kbytes   View Online Download Receive via Email

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Package Availability, Models, Samples & Pricing

Part NumberPackageStatusModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
TypePinsMSL/Lead-Free AvailabilityLead
Time		QtySPICEIBISQty$US each
LP2985AB1.8EVALevaluation boardFull productionN/AN/A 
Buy Now		1+$14.001-
N/A0
LP2985AB2.4EVALevaluation boardFull productionN/AN/A 
Buy Now		1+$14.001-
N/A0
LP2985AB2.5EVALevaluation boardFull productionN/AN/A 
Buy Now		1+$14.001-
N/A0
LP2985AB2.8EVALevaluation boardFull productionN/AN/A 
Buy Now		1+$14.001-
N/A0
LP2985AB2.9EVALevaluation boardFull productionN/AN/A 
Buy Now		1+$14.001-
N/A0
LP2985AB3.0EVALevaluation boardFull productionN/AN/A 
Buy Now		1+$14.001-
N/A0
LP2985AB3.3EVALevaluation boardFull productionN/AN/A 
Buy Now		1+$14.001-
N/A0
LP2985AB3.6EVALevaluation boardFull productionN/AN/A 
Buy Now		1+$14.001-
N/A0
LP2985AB4.0EVALevaluation boardFull productionN/AN/A 
Buy Now		1+$14.001-
N/A0
LP2985AB5.0EVALevaluation boardFull productionN/AN/A 
Buy Now		1+$14.001-
N/A0
LP2985AIBP-2.4microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.26reel
of
250		XV
I B
10-12 weeks50000
LP2985AIBP-2.5microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.26reel
of
250		XV
I C
10-12 weeks50000
LP2985AIBP-2.8microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.26reel
of
250		XV
I A
10-12 weeks100000
LP2985AIBP-2.9microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.26reel
of
250		XV
I E
10-12 weeks50000
LP2985AIBP-3.0microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.26reel
of
250		XV
I F
10-12 weeks50000
LP2985AIBP-3.3microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now		1K+$0.26reel
of
250		XV
I H
10-12 weeks50000
LP2985AIBP-3.6microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.26reel
of
250		XV
I J
10-12 weeks50000
LP2985AIBP-5.0microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now		1K+$0.26reel
of
250		XV
I L
10-12 weeks50000
LP2985IBP-2.4microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
250		XV
I B
10-12 weeks50000
LP2985IBP-2.5microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
250		XV
I C
10-12 weeks50000
LP2985IBP-2.8microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now		1K+$0.25reel
of
250		XV
I A
10-12 weeks100000
LP2985IBP-2.9microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
250		XV
I E
10-12 weeks50000
LP2985IBP-3.0microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
250		XV
I F
10-12 weeks50000
LP2985IBP-3.3microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now		1K+$0.25reel
of
250		XV
I H
10-12 weeks50000
LP2985IBP-3.6microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
250		XV
I J
10-12 weeks50000
LP2985IBP-5.0microSMD5StatusFull productionN/AN/ASamples
Buy Now		1K+$0.25reel
of
250		XV
I L
10-12 weeks50000
LP2985AIBPX-2.9microSMD5StatusCustomN/AN/A 
Buy Now		1K+$0.26reel
of
3000		XV
I E
10-12 weeks50000
LP2985AIBPX-2.4microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		XV
I B
10-12 weeks50000
LP2985AIBPX-2.5microSMD5StatusFull productionN/AN/A 1K+$0.26reel
of
3000		XV
I C
10-12 weeks750000
LP2985AIBPX-2.8microSMD5StatusFull productionN/AN/A 1K+$0.26reel
of
3000		XV
I A
10-12 weeks200000
LP2985AIBPX-3.0microSMD5StatusFull productionN/AN/A 1K+$0.26reel
of
3000		XV
I F
10-12 weeks100000
LP2985AIBPX-3.3microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		XV
I H
10-12 weeks50000
LP2985AIBPX-3.6microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		XV
I J
10-12 weeks50000
LP2985AIBPX-5.0microSMD5StatusFull productionN/AN/A 1K+$0.26reel
of
3000		XV
I L
10-12 weeks50000
LP2985IBPX-2.4microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		XV
I B
10-12 weeks50000
LP2985IBPX-2.5microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		XV
I C
10-12 weeks50000
LP2985IBPX-2.8microSMD5StatusFull productionN/AN/A 1K+$0.25reel
of
3000		XV
I A
10-12 weeks100000
LP2985IBPX-2.9microSMD5StatusFull productionN/AN/A 1K+$0.25reel
of
3000		XV
I E
10-12 weeks50000
LP2985IBPX-3.0microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		XV
I F
10-12 weeks50000
LP2985IBPX-3.3microSMD5StatusFull productionN/AN/A 
Buy Now 		1K+$0.25reel
of
3000		XV
I H
10-12 weeks50000
LP2985IBPX-3.6microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		XV
I J
10-12 weeks50000
LP2985IBPX-5.0microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		XV
I L
10-12 weeks50000
LP2985AIM5-1.5SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.26reel
of
1000		LCHA
ZXTT
16 weeks0
LP2985AIM5-2.0SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LCDA
ZXTT
16-18 weeks50000
LP2985AIM5-2.5SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.26reel
of
1000		LAUA
ZXTT
16-18 weeks50000
LP2985AIM5-2.6SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.26reel
of
1000		LCEA
ZXTT
16 weeks0
LP2985AIM5-2.7SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LALA
ZXTT
16 weeks0
LP2985AIM5-2.8SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		L0KA
ZXTT
16 weeks0
LP2985AIM5-2.9SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LAXA
ZXTT
16 weeks0
LP2985AIM5-3.0SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		L0OA
ZXTT
16 weeks0
LP2985AIM5-3.1SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		L0PA
ZXTT
16 weeks0
LP2985AIM5-3.2SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		L0QA
ZXTT
16 weeks0
LP2985AIM5-3.3SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		L0RA
ZXTT
16-18 weeks50000
LP2985AIM5-3.5SOT-235StatusFull productionN/AN/ASamples
Buy Now 		1K+$0.26reel
of
1000		LAIA
ZXTT
16 weeks0
LP2985AIM5-3.6SOT-235StatusFull productionN/AN/ASamples1K+$0.26reel
of
1000		L0SA
ZXTT
16 weeks0
LP2985AIM5-3.8SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		L0YA
ZXTT
16 weeks0
LP2985AIM5-4.0SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		L0TA
ZXTT
16 weeks0
LP2985AIM5-4.7SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LAJA
ZXTT
16 weeks0
LP2985AIM5-4.8SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LAKA
ZXTT
16 weeks0
LP2985AIM5-5.0SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		L0UA
ZXTT
16-18 weeks50000
LP2985AIM5-5.3SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LFYA
ZXTT
16 weeks0
LP2985IM5-1.5SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LCHB
ZXTT
16 weeks0
LP2985IM5-2.0SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LCDB
ZXTT
16 weeks0
LP2985IM5-2.5SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LAUB
ZXTT
16 weeks0
LP2985IM5-2.6SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LCEB
ZXTT
16 weeks0
LP2985IM5-2.7SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LALB
ZXTT
16 weeks0
LP2985IM5-2.8SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		L0KB
ZXTT
16 weeks0
LP2985IM5-2.9SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LAXB
ZXTT
16 weeks0
LP2985IM5-3.0SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
1000		L0OB
ZXTT
16 weeks0
LP2985IM5-3.1SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
1000		L0PB
ZXTT
16 weeks0
LP2985IM5-3.2SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now		1K+$0.25reel
of
1000		L0QB
XTT
16 weeks0
LP2985IM5-3.3SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
1000		L0RB
ZXTT
16 weeks0
LP2985IM5-3.5SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now		1K+$0.25reel
of
1000		LAIB
ZXTT
16 weeks0
LP2985IM5-3.6SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now		1K+$0.25reel
of
1000		L0SB
ZXTT
16 weeks0
LP2985IM5-3.8SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		L0YB
ZXTT
16 weeks0
LP2985IM5-4.0SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now		1K+$0.25reel
of
1000		L0TB
ZXTT
16 weeks0
LP2985IM5-4.5SOT-235StatusFull productionN/AN/ASamples
Buy Now		1K+$0.25reel
of
1000		LA7B
ZXTT
16 weeks0
LP2985IM5-4.7SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
1000		LAJB
ZXTT
16 weeks0
LP2985IM5-4.8SOT-235StatusFull productionN/AN/A24 Hour Samples
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of
1000		LAKB
ZXTT
16 weeks0
LP2985IM5-5.0SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
1000		L0UB
ZXTT
16 weeks0
LP2985IM5-5.3SOT-235StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
1000		LFYB
ZXTT
16 weeks0
LP2985IM5X-2.0SOT-235StatusCustomN/AN/A 
Buy Now		1K+$0.25reel
of
3000		LCDB
ZXTT
16 weeks0
LP2985AIM5X-2.0SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		LCDA
ZXTT
16-18 weeks75000
LP2985AIM5X-2.5SOT-235StatusFull productionN/AN/A 
Buy Now 		1K+$0.26reel
of
3000		LAUA
ZXTT
16-18 weeks50000
LP2985AIM5X-2.6SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		LCEA
ZXTT
16 weeks0
LP2985AIM5X-2.7SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		LALA
ZXTT
16 weeks0
LP2985AIM5X-2.8SOT-235StatusFull productionN/AN/A 1K+$0.26reel
of
3000		L0KA
ZXTT
16 weeks0
LP2985AIM5X-2.9SOT-235StatusFull productionN/AN/A 1K+$0.26reel
of
3000		LAXA
ZXTT
16 weeks0
LP2985AIM5X-3.0SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		L0OA
ZXTT
16 weeks0
LP2985AIM5X-3.1SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		L0PA
ZXTT
16 weeks0
LP2985AIM5X-3.2SOT-235StatusFull productionN/AN/A 1K+$0.26reel
of
3000		L0QA
ZXTT
16 weeks0
LP2985AIM5X-3.3SOT-235StatusFull productionN/AN/A 1K+$0.26reel
of
3000		L0RA
ZXTT
16 weeks0
LP2985AIM5X-3.5SOT-235StatusFull productionN/AN/A 1K+$0.26reel
of
3000		LAIA
ZXTT
16 weeks0
LP2985AIM5X-3.6SOT-235StatusFull productionN/AN/A 1K+$0.26reel
of
3000		L0SA
ZXTT
16 weeks0
LP2985AIM5X-3.8SOT-235StatusFull productionN/AN/A 1K+$0.26reel
of
3000		L0YA
ZXTT
16 weeks0
LP2985AIM5X-4.0SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		L0TA
ZXTT
16 weeks0
LP2985AIM5X-4.7SOT-235StatusFull productionN/AN/A 1K+$0.26reel
of
3000		LAJA
ZXTT
16 weeks0
LP2985AIM5X-4.8SOT-235StatusFull productionN/AN/A 1K+$0.26reel
of
3000		LAKA
ZXTT
16 weeks0
LP2985AIM5X-5.0SOT-235StatusFull productionN/AN/A 1K+$0.26reel
of
3000		L0UA
ZXTT
16 weeks0
LP2985AIM5X-5.3SOT-235StatusFull productionN/AN/A 1K+$0.26reel
of
3000		LFYA
ZXTT
16 weeks0
LP2985IM5X-2.5SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		LAUB
ZXTT
16 weeks0
LP2985IM5X-2.6SOT-235StatusFull productionN/AN/A 1K+$0.25reel
of
3000		LCEB
ZXTT
16 weeks0
LP2985IM5X-2.7SOT-235StatusFull productionN/AN/A 1K+$0.25reel
of
3000		LALB
ZXTT
16 weeks0
LP2985IM5X-2.8SOT-235StatusFull productionN/AN/A 1K+$0.25reel
of
3000		L0KB
ZXTT
16 weeks0
LP2985IM5X-2.9SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		LAXB
ZXTT
16 weeks0
LP2985IM5X-3.0SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		L0OB
ZXTT
16 weeks0
LP2985IM5X-3.1SOT-235StatusFull productionN/AN/A 1K+$0.25reel
of
3000		L0PB
ZXTT
16 weeks0
LP2985IM5X-3.2SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		L0QB
ZXTT
16 weeks0
LP2985IM5X-3.3SOT-235StatusFull productionN/AN/A 
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of
3000		L0RB
ZXTT
16 weeks0
LP2985IM5X-3.5SOT-235StatusFull productionN/AN/A 
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of
3000		LAIB
ZXTT
16 weeks0
LP2985IM5X-3.6SOT-235StatusFull productionN/AN/A 
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of
3000		L0SB
ZXTT
16 weeks0
LP2985IM5X-3.8SOT-235StatusFull productionN/AN/A 1K+$0.25reel
of
3000		L0YB
ZXTT
16 weeks0
LP2985IM5X-4.0SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		L0TB
ZXTT
16 weeks0
LP2985IM5X-4.7SOT-235StatusFull productionN/AN/A 
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of
3000		LAJB
ZXTT
16 weeks0
LP2985IM5X-4.8SOT-235StatusFull productionN/AN/A 1K+$0.25reel
of
3000		LAKB
ZXTT
16 weeks0
LP2985IM5X-5.0SOT-235StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		L0UB
ZXTT
16 weeks0
LP2985IM5X-5.3SOT-235StatusFull productionN/AN/A 1K+$0.25reel
of
3000		LFYB
ZXTT
16 weeks0
LP2985AITP-5.0microSMD5StatusFull productionN/AN/ASamples  reel
of
N/A		XV
I 5
11-12 weeks50000
LP2985AITPX-5.0microSMD5StatusFull productionN/AN/A   reel
of
N/A		XV
I 5
10-12 weeks50000
LP2985ITP-5.0microSMD5StatusFull productionN/AN/ASamples  reel
of
N/A		XV
I 5
11-13 weeks50000
LP2985ITPX-5.0microSMD5StatusFull productionN/AN/A   reel
of
N/A		XV
I 5
11-13 weeks50000
LP2985AITP-1.8microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.26reel
of
250		XV
I 5
11-13 weeks50000
LP2985AITP-2.5microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.26reel
of
250		XV
I 5
11-13 weeks50000
LP2985AITP-2.7microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now		1K+$0.26reel
of
250		XV
I 5
10-12 weeks50000
LP2985ITP-1.8microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
250		XV
I 5
11-13 weeks50000
LP2985ITP-2.5microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
250		XV
I 5
11-13 weeks50000
LP2985ITP-2.7microSMD5StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$0.25reel
of
250		XV
I 5
8-10 weeks50000
LP2985AITPX-1.8microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		XV
I 5
11-13 weeks50000
LP2985AITPX-2.5microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		XV
I 5
11-13 weeks50000
LP2985AITPX-2.7microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.26reel
of
3000		XV
I 5
10-12 weeks50000
LP2985ITPX-1.8microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
of
3000		XV
I 5
11-13 weeks50000
LP2985ITPX-2.5microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
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11-13 weeks50000
LP2985ITPX-2.7microSMD5StatusFull productionN/AN/A 
Buy Now		1K+$0.25reel
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3000		XV
I 5
8-10 weeks50000
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General Description

--The LP2985 is a 150 mA, fixed-output voltage regulator designed to provide ultra low-dropout and low noise in battery powered applications.

Using an optimized VIP™ (Vertically Integrated PNP) process, the LP2985 delivers unequalled performance in all specifications critical to battery-powered designs:

Dropout Voltage: Typically 300 mV @ 150 mA load, and 7 mV @ 1 mA load.

Ground Pin Current: Typically 850 µA @ 150 mA load, and 75 µA @ 1 mA load.

Enhanced Stability: The LP2985 is stable with output capacitor ESR as low as 5 m, which allows the use of ceramic capacitors on the output.

Sleep Mode: Less than 1 µA quiescent current when ON/OFF pin is pulled low.

Smallest Possible Size: SOT-23 and micro SMD packages use absolute minimum board space.

Precision Output: 1% tolerance output voltages available (A grade).

Low Noise: By adding a 10 nF bypass capacitor, output noise can be reduced to 30 µV (typical).

Multiple voltage options, from 2.5V to 5.0V, are available as standard products. Consult factory for custom voltages.

Features

  • Ultra low dropout voltage
  • Guaranteed 150 mA output current
  • Smallest possible size (SOT-23, micro SMD package)
  • Requires minimum external components
  • Stable with low-ESR output capacitor
  • <1 µA quiescent current when shut down
  • Low ground pin current at all loads
  • Output voltage accuracy 1% (A Grade)
  • High peak current capability
  • Wide supply voltage range (16V max)
  • Low ZOUT: 0.3 typical (10 Hz to 1 MHz)
  • Overtemperature/overcurrent protection
  • -40°C to +125°C junction temperature range
  • Custom voltages available

Applications

  • Cellular Phone
  • Palmtop/Laptop Computer
  • Personal Digital Assistant (PDA)
  • Camcorder, Personal Stereo, Camera

Application Notes

TitleSize in KbytesDate
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AN-1112: Application Note 1112 Micro SMD Wafer Level Chip Scale Package 309 Kbytes 20-Oct-03 View Online Download Receive via Email
Application Note 1112 Micro SMD Wafer Level Chip Scale Package (JAPANESE)
 248 Kbytes   View Online Download Receive via Email
AN-1148: Application Note 1148 Linear Regulators: Theory of Operation and Compensation 200 Kbytes 25-Sep-02 View Online Download Receive via Email
AN-1172: Application Note 1172 LP2980, LP2981, LP2982, LP2985 Micro SMD Demo Boards 206 Kbytes 26-Sep-02 View Online Download Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 15-Jan-2004]

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