Datasheet > LM883

LM883

更新时间： 2024-11-02 03:51:39

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
7页	231K
描述
Voltage Regulators

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LM883 数据手册

June 1999

LM105/LM305/LM305A

Voltage Regulators

•

DC line regulation guaranteed at 0.03

%/V

General Description

Ripple rejection on 0.01

The LM105 series are positive voltage regulators similar to

the LM100, except that an extra gain stage has been added

for improved regulation. A redesign of the biasing circuitry re-

moves any minimum load current requirement and at the

same time reduces standby current drain, permitting higher

voltage operation. They are direct, plug-in replacements for

the LM100 in both linear and switching regulator circuits with

output voltages greater than 4.5V. Important characteristics

of the circuits are:

45 mA output current without external pass transistor

(LM305A)

Like the LM100, they also feature fast response to both load

and line transients, freedom from oscillations with varying re-

sistive and reactive loads and the ability to start reliably on

any load within rating. The circuits are built on a single silicon

chip and are supplied in a TO-99 metal can.

The LM105 is specified for operation for −55˚C ≤ T_A

+125˚C, and the LM305/LM305A is specified for 0˚C ≤ T_A

+70˚C.

≤

•

Output voltage adjustable from 4.5V to 40V

Output currents in excess of 10A possible by adding ex-

ternal transistors

•

Load regulation better than 0.1

limiting

%, full load with current

Schematic and Connection Diagrams

Metal Can Package

DS007755-3

Top View

Order Number LM105H, LM105H/883,

SMD #5962-8958801, LM305H or LM305AH

See NS Package Number H08C

DS007755-1

DS007755

www.national.com

12 3 4 5 6 7

中文翻译

下载PDF

与LM883相关器件

型号	品牌	获取价格	描述	数据表
LM883AE	NSC	获取价格	Low Power Quad Operational Amplifiers
LM883AH	NSC	获取价格	Operational Amplifier
LM883AJ	NSC	获取价格	Low Power Quad Operational Amplifiers
LM883AJ-14	NSC	获取价格	Operational Amplifier
LM883AW	NSC	获取价格	Low Power Quad Operational Amplifiers
LM883AWG	NSC	获取价格	Low Power Quad Operational Amplifiers
LM883E	NSC	获取价格	3-Terminal Adjustable Regulator
LM883H	NSC	获取价格	3-Terminal Adjustable Regulator
LM883HVH	NSC	获取价格	3-Terminal Adjustable Regulator
LM883HVK	NSC	获取价格	3-Terminal Adjustable Negative Regulators (High Voltage)