KA431ADTF

更新时间： 2024-09-17 12:04:47

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		稳压器光电二极管输出元件
页数	文件大小	规格书
11页	230K
描述
Programmable Shunt Regulator

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数据手册
替代型号

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KA431ADTF 数据手册

July 2013

KA431 / KA431A / KA431L

Programmable Shunt Regulator

Description

Features

The KA431 / KA431A / KA431L are three-terminal

adjustable regulators with a guaranteed thermal stability

over the operating temperature range. The output volt-

age can be set to any value between V_REF(approxi-

mately 2.5 V) and 36 V with two external resistors.

These devices have a typical dynamic output impedance

of 0.2 Ω. Active output circuitry provides a sharp turn-on

characteristic, making these devices excellent replace-

ments for Zener diodes in many applications.

• Programmable Output Voltage to 36 V

• Low Dynamic Output Impedance: 0.2 Ω (Typical)

• Sink Current Capability: 1.0 to 100 mA

• Equivalent Full-Range Temperature Coefficient

of 50 ppm/°C (Typical)

• Temperature Compensated for Operation

Over Full Rated Operating Temperature Range

• Low Output Noise Voltage

• Fast Turn-on Response

TO-92

1. Ref 2. Anode 3. Cathode

8-SOIC

1.Cathode 2.3.6.7.Anode

4.5.NC 8.Ref

Ordering Information

Operating

Temperature

Range

Output Voltage

Part Number

Top Mark Package Packing Method

Tolerance

KA431DTF

KA431ADTF

KA431AZBU

KA431AZTA

KA431LZTA

431

8-SOIC

TO-92

Tape and Reel

Bulk

431A

-25 ~ +85°C

KA431AZ

KA431LZ

Ammo

0.5%

Ammo

KA431 / KA431A / KA431L Rev. 1.2.1

www.fairchildsemi.com

12 3 4 5 6 7...11

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KA431ADTF 替代型号

型号	品牌	替代类型	描述	数据表
TL431CDR	TI	功能相似	ADJUSTABLE PRECISION SHUNT REGULATORS
TL431AILP	TI	功能相似	ADJUSTABLE PRECISION SHUNT REGULATORS
TL431AIDG	ONSEMI	功能相似	PROGRAMMABLE PRECISION REFERENCES

与KA431ADTF相关器件

型号	品牌	获取价格	描述	数据表
KA431AM	FAIRCHILD	获取价格	Two Terminal Voltage Reference, 1 Output, Trim/Adjustable, PDSO8, SOP-8
KA431AMF	FAIRCHILD	获取价格	暂无描述
KA431AMFTF	FAIRCHILD	获取价格	Voltage Reference, BIPolar,
KA431AZ	FAIRCHILD	获取价格	Programmable Shunt Regulator
KA431AZ	SAMSUNG	获取价格	Two Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PBCY3, TO-92, 3 PIN
KA431AZBU	FAIRCHILD	获取价格	Programmable Shunt Regulator
KA431AZBU	ONSEMI	获取价格	可调节/2.5V，1% 容差分路稳压器
KA431AZBU_NL	FAIRCHILD	获取价格	Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, LEAD FREE, TO-92
KA431AZMBU	FAIRCHILD	获取价格	Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, TO-92, 3 PIN
KA431AZMTA	FAIRCHILD	获取价格	Programmable Shunt Regulator