Datasheet > GM431AST23R

GM431AST23R

更新时间： 2024-11-19 03:39:35

品牌	Logo	应用领域
GAMMA		稳压器
页数	文件大小	规格书
14页	226K
描述
2.5V ADJUSTABLE SHUNT REGULATOR

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GM431AST23R 数据手册

Power Management

A A

MICROELECTRONICS

GM431

2.5V ADJUSTABLE SHUNT REGULATOR

Features

Description

The GM431 is a three terminal adjustable shunt regulator

with thermal stability guaranteed over temperature. Output

voltage can be adjusted to any value between 2.5V (V

Sink Current Capability 1 mA to 100mA

Low dynamic output impedance, 0.2W typ.

Low output noise

)

ref

and 36V by using two external resistors. The GM431 has a

0.5%, 1% or 2% reference voltage tolerance

Alternate for TL431, TL431, LM431 & AS431

Temperature range 0°C to+ 70 °C

Available in SOT-23, TO-92, SOT-89 and

SOP- 8 packages

typical dynamic output impedance of 0.2W. Active output

circuitry provides a very unique turn on characteristic, mak-

ing the GM431 an excellent replacement for zener diodes

in many applications such as onboard regulation and ad-

justable power supplies. The GM431 is an ideal voltage ref-

erence for 3.0 to 3.3V switching power supplies.

The GM431 shunt regulator is available with 3 voltage tol-

erances 0.5%, 1.0% and 2.0% over T = 0°C to + 70°C,

and four package options (SOT-23, TO-92, SOT-89 and

SOP-8). Whatever your application is, the GM431 offers

the optimum combination of performance, reliability, and

economy.

Application

Battery-operated computers

Computer disk drives

Instrumentation

Switching power supplies

Linear regulators

Adjustable supplies

LOGIC SYMBOL

BLOCK DIAGRAM (POSITIVE LOGIC)

CATHODE

REFERENCE

CATHODE

ANODE

ref

ANODE

www.gammamicro.com

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GM431AST23RL	GAMMA	获取价格	2.5V ADJUSTABLE SHUNT REGULATOR
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GM431AST89B	GAMMA	获取价格	2.5V ADJUSTABLE SHUNT REGULATOR
GM431AST89R	GAMMA	获取价格	2.5V ADJUSTABLE SHUNT REGULATOR
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GM431AST89T	GAMMA	获取价格	2.5V ADJUSTABLE SHUNT REGULATOR
GM431AT92B	GAMMA	获取价格	2.5V ADJUSTABLE SHUNT REGULATOR
GM431AT92R	GAMMA	获取价格	2.5V ADJUSTABLE SHUNT REGULATOR
GM431AT92RL	GAMMA	获取价格	2.5V ADJUSTABLE SHUNT REGULATOR
GM431AT92T	GAMMA	获取价格	2.5V ADJUSTABLE SHUNT REGULATOR