Datasheet > LP2980-ADJEP

LP2980-ADJEP

更新时间： 2024-11-23 11:54:19

品牌	Logo	应用领域
美国国家半导体 - NSC		稳压器
页数	文件大小	规格书
10页	272K
描述
Micropower SOT, 50 mA Ultra Low-Dropout Adjustable Voltage Regulator

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LP2980-ADJEP 数据手册

December 2006

LP2980-ADJEP

Micropower SOT, 50 mA Ultra Low-Dropout Adjustable

Voltage Regulator

General Description

The LP2980-ADJEP is a 50 mA adjustable voltage regulator

designed to provide ultra low dropout in battery powered ap-

plications.

Using an optimized VIP^®(vertically Integrated PNP) process,

the LP2980-ADJEP delivers unequalled performance in all

specifications critical to battery-powered designs:

Features

Ultra low dropout voltage

■

Output adjusts from 1.23V to 15V

Guaranteed 50 mA output current

Uses tiny SOT-23 package

Requires few external components

■

<1 μA quiescent current when shutdown

Low ground pin current at all loads

■

Adjustable Output: output voltage can be set from 1.23V to

15V.

High peak current capability (150 mA typical)

Wide supply voltage range (2.5V–16V)

Overtemperature/overcurrent protection

Precision Reference: 0.75% tolerance.

Dropout Voltage: typically 120 mV @ 50 mA load, and 7 mV

@ 1 mA load.

Ground Pin Current: typically 320 µA @ 50 mA load, and 80

µA @ 1 mA load.

Applications

Sleep Mode: less than 1 μA quiescent current when on/off

pin is pulled low.

Selected Military Applications

■

Selected Avionics Applications

■

Smallest Possible Size: SOT-23 package uses minimum

board space.

ENHANCED PLASTIC

•

Extended Temperature Performance of -40°C to +125°C

Baseline Control - Single Fab & Assembly Site

Process Change Notification (PCN)

Qualification & Reliability Data

Solder (PbSn) Lead Finish is standard

Enhanced Diminishing Manufacturing Sources (DMS)

Support

Order Information

PART NUMBER

LP2980IM5-ADJEP

(Notes 1, 2)

VID PART NUMBER

NS PACKAGE NUMBER (Note 3)

V62/07601-01XA

TBD

MF05A

TBD

Note 1: For the following (Enhanced Plastic) version, check for availability: LP2980IM5XADJEP

Note 2: FOR ADDITIONAL ORDERING AND PRODUCT INFORMATION, PLEASE VISIT THE ENHANCED PLASTIC WEB SITE AT: www.national.com/

mil

Note 3: Refer to package details under Physical Dimensions

VIP^®is a registered trademark of National Semiconductor Corporation.

202070

www.national.com

12 3 4 5 6 7...10

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与LP2980-ADJEP相关器件

型号	品牌	获取价格	描述	数据表
LP2980AIBP-3.3	NSC	获取价格	Micropower 50 mA Ultra Low-Dropout Regulator
LP2980AIBP-3.3/NOPB	TI	获取价格	3.3 V FIXED POSITIVE LDO REGULATOR, 0.225 V DROPOUT, PBGA5
LP2980AIBP-5.0	NSC	获取价格	Micropower 50 mA Ultra Low-Dropout Regulator
LP2980AIBP-5.0/NOPB	TI	获取价格	5V FIXED POSITIVE LDO REGULATOR, 0.225V DROPOUT, PBGA5, MICRO, BUMP, SMD-5
LP2980AIBPX-3.3	NSC	获取价格	Micropower 50 mA Ultra Low-Dropout Regulator
LP2980AIBPX-3.3/NOPB	TI	获取价格	3.3V FIXED POSITIVE LDO REGULATOR, 0.225V DROPOUT, PBGA5, MICRO, BUMP, SMD-5
LP2980AIBPX-5.0	NSC	获取价格	Micropower 50 mA Ultra Low-Dropout Regulator
LP2980AIBPX-5.0	TI	获取价格	5V FIXED POSITIVE LDO REGULATOR, 0.225V DROPOUT, PBGA5, MICRO, BUMP, SMD-5
LP2980AIBPX-5.0/NOPB	TI	获取价格	5V FIXED POSITIVE LDO REGULATOR, 0.225V DROPOUT, PBGA5, MICRO, BUMP, SMD-5
LP2980AIM5	TI	获取价格	Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 Package

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