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5962-9233601QXA

更新时间： 2024-01-05 09:44:30

品牌	Logo	应用领域
美国国家半导体 - NSC		线性稳压器IC 调节器电源电路输出元件
页数	文件大小	规格书
22页	1045K
描述
Adjustable Micropower Low-Dropout Voltage Regulators

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5962-9233601QXA 技术参数

生命周期：	Obsolete	包装说明：	CERAMIC, SOP-16
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.82
Is Samacsys：	N	最大回动电压 1：	0.8 V
JESD-30 代码：	R-CDSO-G16	长度：	9.91 mm
功能数量：	1	端子数量：	16
工作温度TJ-Max：	150 °C	工作温度TJ-Min：	-55 °C
最大输出电流 1：	0.25 A	最大输出电压 1：	29 V
最小输出电压 1：	1.23 V	标称输出电压 1：	5 V
封装主体材料：	CERAMIC, METAL-SEALED COFIRED	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	调节器类型：	FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：	2.33 mm	表面贴装：	YES
技术：	BIPOLAR	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	6.35 mm	Base Number Matches：	1

5962-9233601QXA 数据手册

March 2005

LP2952/LP2952A/LP2953/LP2953A

Adjustable Micropower Low-Dropout Voltage Regulators

General Description

Features

n Output voltage adjusts from 1.23V to 29V

n Guaranteed 250 mA output current

n Extremely low quiescent current

n Low dropout voltage

The LP2952 and LP2953 are micropower voltage regulators

with very low quiescent current (130 µA typical at 1 mA load)

and very low dropout voltage (typ. 60 mV at light load and

470 mV at 250 mA load current). They are ideally suited for

battery-powered systems. Furthermore, the quiescent cur-

rent increases only slightly at dropout, which prolongs bat-

tery life.

n Extremely tight line and load regulation

n Very low temperature coefficient

n Current and thermal limiting

n Reverse battery protection

n 50 mA (typical) output pulldown crowbar

n 5V and 3.3V versions available

The LP2952 and LP2953 retain all the desirable character-

istics of the LP2951, but offer increased output current,

additional features, and an improved shutdown function.

The internal crowbar pulls the output down quickly when the

shutdown is activated.

LP2953 Versions Only

The error flag goes low if the output voltage drops out of

regulation.

n Auxiliary comparator included with CMOS/TTL

compatible output levels. Can be used for fault

detection, low input line detection, etc.

Reverse battery protection is provided.

The internal voltage reference is made available for external

use, providing a low-T.C. reference with very good line and

load regulation.

Applications

n High-efficiency linear regulator

n Regulator with under-voltage shutdown

n Low dropout battery-powered regulator

n Snap-ON/Snap-OFF regulator

The parts are available in DIP and surface mount packages.

Block Diagrams

LP2953

LP2952

01112702

01112701

DS011127

www.national.com

12 3 4 5 6 7...22

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与5962-9233601QXA相关器件

型号	品牌	描述	获取价格	数据表
5962-9233601QXX	WEDC	Fixed/Adjustable Positive LDO Regulator, 1.23V Min, 29V Max, 0.8V Dropout, BIPolar, CDSO16	获取价格
5962-9233601VEA	TI	Adjustable Micropower Low-Dropout Voltage Regulators	获取价格
5962-9233601VEA	NSC	Adjustable Micropower Low-Dropout Voltage Regulators	获取价格
5962-9233601VEX	TI	FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.8V DROPOUT, CDIP16, CERAMIC, DIP-16	获取价格
5962-9233601VXA	TI	Adjustable Micropower Low-Dropout Voltage Regulators	获取价格
5962-9233601VXA	NSC	Adjustable Micropower Low-Dropout Voltage Regulators	获取价格

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