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LP2986IM-3.3 PDF даташит

Спецификация LP2986IM-3.3 изготовлена ​​​​«National Semiconductor» и имеет функцию, называемую «Micropower/ 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage Regulator».

Детали детали

Номер произв LP2986IM-3.3
Описание Micropower/ 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage Regulator
Производители National Semiconductor
логотип National Semiconductor логотип 

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LP2986IM-3.3 Даташит, Описание, Даташиты
March 1999
LP2986
Micropower, 200 mA Ultra Low-Dropout Fixed or
Adjustable Voltage Regulator
General Description
The LP2986 is a 200 mA precision LDO voltage regulator
which offers the designer a higher performance version of
the industry standard LP2951.
Using an optimized VIP(Vertically Integrated PNP) pro-
cess, the LP2986 delivers superior performance:
Dropout Voltage: Typically 180 mV @ 200 mA load, and 1
mV @ 1 mA load.
Ground Pin Current: Typically 1 mA @ 200 mA load, and
200 µA @ 10 mA load.
Sleep Mode: The LP2986 draws less than 1 µA quiescent
current when shutdown pin is pulled low.
Error Flag: The built-in error flag goes low when the output
drops approximately 5% below nominal.
Precision Output: The standard product versions available
can be pin-strapped (using the internal resistive divider) to
provide output voltages of 5.0V, 3.3V, or 3.0V with guaran-
teed accuracy of 0.5% (“A” grade) and 1% (standard grade)
at room temperature.
Features
n Ultra low dropout voltage
n Guaranteed 200 mA output current
n SO-8 and mini-SO8 surface mount packages
n <1 µA quiescent current when shutdown
n Low ground pin current at all loads
n 0.5% output voltage accuracy (“A” grade)
n High peak current capability (400 mA typical)
n Wide supply voltage range (16V max)
n Overtemperature/overcurrent protection
n −40˚C to +125˚C junction temperature range
Applications
n Cellular Phone
n Palmtop/Laptop Computer
n Camcorder, Personal Stereo, Camera
Block Diagram
VIPis a trademark of National Semiconductor Corporation.
© 1999 National Semiconductor Corporation DS012935
DS012935-1
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LP2986IM-3.3 Даташит, Описание, Даташиты
Connection Diagram and Ordering Information
Surface Mount Packages:
Mini SO-8 Package Type MM: See NS Package Drawing Number MUA08A
SO-8 Package Type M: See NS Package Drawing Number M08A
DS012935-2
Top View
For ordering information, refer to Table 1 of this document.
Basic Application Circuits
Application Using Internal Resistive Divider
DS012935-3
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2









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LP2986IM-3.3 Даташит, Описание, Даташиты
Basic Application Circuits (Continued)
Application Using External Divider
Ordering Information
DS012935-4
Output Voltage
5
5
5
5
3.3
3.3
3.3
3.3
3.0
3.0
3.0
3.0
5
5
5
5
3.3
3.3
3.3
3.3
3.0
3.0
3.0
3.0
TABLE 1. Package Marking and Ordering Information
Grade
A
A
STD
STD
A
A
STD
STD
A
A
STD
STD
A
A
STD
STD
A
A
STD
STD
A
A
STD
STD
Order Information
LP2986AIMMX-5.0
LP2986AIMM-5.0
LP2986IMMX-5.0
LP2986IMM-5.0
LP2986AIMMX-3.3
LP2986AIMM-3.3
LP2986IMMX-3.3
LP2986IMM-3.3
LP2986AIMMX-3.0
LP2986AIMM-3.0
LP2986IMMX-3.0
LP2986IMM-3.0
LP2986AIMX-5.0
LP2986AIM-5.0
LP2986IMX-5.0
LP2986IM-5.0
LP2986AIMX-3.3
LP2986AIM-3.3
LP2986IMX-3.3
LP2986IM-3.3
LP2986AIMX-3.0
LP2986AIM-3.0
LP2986IMX-3.0
LP2986IM-3.0
Package Marking
L41A
L41A
L41B
L41B
L40A
L40A
L40B
L40B
L39A
L39A
L39B
L39B
2986AIM5.0
2986AIM5.0
2986IM5.0
2986IM5.0
2986AIM3.3
2986AIM3.3
2986IM3.3
2986IM3.3
2986AIM3.0
2986AIM3.0
2986IM3.0
2986IM3.0
Supplied as:
3.5k Units on Tape and Reel
250 Units on Tape and Reel
3.5k Units on Tape and Reel
250 Units on Tape and Reel
3.5k Units on Tape and Reel
250 Units on Tape and Reel
3.5k Units on Tape and Reel
250 Units on Tape and Reel
3.5k Units on Tape and Reel
250 Units on Tape and Reel
3.5k Units on Tape and Reel
250 Units on Tape and Reel
2.5k Units on Tape and Reel
Shipped in Anti-Static Rails
2.5k Units on Tape and Reel
Shipped in Anti-Static Rails
2.5k Units on Tape and Reel
Shipped in Anti-Static Rails
2.5k Units on Tape and Reel
Shipped in Anti-Static Rails
2.5k Units on Tape and Reel
Shipped in Anti-Static Rails
2.5k Units on Tape and Reel
Shipped in Anti-Static Rails
3 www.national.com










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[ LP2986IM-3.3.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
LP2986IM-3.0Micropower/ 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage RegulatorNational Semiconductor
National Semiconductor
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LP2986IM-3.3Micropower/ 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage RegulatorNational Semiconductor
National Semiconductor
LP2986IM-3.3Micropower/ 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage RegulatorNational Semiconductor
National Semiconductor

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