Datasheet > KA431S_11

KA431S_11

更新时间： 2024-11-25 11:27:59

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		稳压器
页数	文件大小	规格书
10页	105K
描述
Programmable Shunt Regulator

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数据手册

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KA431S_11 数据手册

www.fairchildsemi.com

KA431S/KA431SA/KA431SL

Programmable Shunt Regulator

Features

Description

• Programmable Output Voltage to 36 Volts

• Low Dynamic Output Impedance 0.2Ω Typical

• Sink Current Capability of 1.0 to 100mA

• Equivalent Full-Range Temperature Coefficient of

50ppm/°C Typical

• Temperature Compensated for Operation Over Full Rated

Operating Temperature Range

• Low Output Noise Voltage

The KA431S/KA431SA/KA431SL are three-terminal

adjustable regulator series with a guaranteed thermal

stability over applicable temperature ranges. The output

voltage may be set to any value between V

REF

(approximately 2.5 volts) and 36 volts with two external

resistors These devices have a typical dynamic output

impedance of 0.2Ω. Active output circuitry provides a very

sharp turn on characteristic, making these devices excellent

replacement for zener diodes in many applications.

• Fast Turn-on Response

SOT-23F

MF- 1.Cathode 2. Ref 3. Anode

MF2- 1. Ref 2. Cathode 3. Anode

Internal Block Diagram

CATHODE

REFERENCE

2.5 Vref

ANODE

CATHODE (K)

REFERENCE (R)

ANODE(A)

Rev. 1.0.7

12 3 4 5 6 7...10

中文翻译

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与KA431S_11相关器件

型号	品牌	获取价格	描述	数据表
KA431SA	FAIRCHILD	获取价格	Programmable Shunt Regulator
KA431SAMF	FAIRCHILD	获取价格	Programmable Shunt Regulator
KA431SAMF2	FAIRCHILD	获取价格	Programmable Shunt Regulator
KA431SAMF2TF	FAIRCHILD	获取价格	Programmable Shunt Regulator
KA431SAMF2TF	DIODES	获取价格	Programmable Shunt Regulator
KA431SAMF2TF	ONSEMI	获取价格	可调/2.5 V，1% 允差分路稳压器
KA431SAMFTF	FAIRCHILD	获取价格	Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, LEAD FR
KA431SAMFTF	ONSEMI	获取价格	可调/2.5 V，1% 允差分路稳压器
KA431SL	FAIRCHILD	获取价格	Programmable Shunt Regulator
KA431SLMF	FAIRCHILD	获取价格	Programmable Shunt Regulator