CL2431

更新时间： 2023-12-18 00:00:00

品牌	Logo	应用领域
CALOGIC		/
页数	文件大小	规格书
6页	68K
描述
Precision Adjustable Shunt Reference

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中文翻译

获取价格

技术参数
数据手册

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CL2431 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.84
JESD-609代码：	e0	湿度敏感等级：	1
端子数量：	3	最大输出电流：	0.1 A
最大输出电压：	18 V	最小输出电压：	2.5 V
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	TO-236
认证状态：	Not Qualified	子类别：	Voltage References
表面贴装：	YES	技术：	BIPOLAR
端子面层：	Tin/Lead (Sn/Pb)	Base Number Matches：	1

CL2431 数据手册

Precision Adjustable

Shunt Reference

CORPORATION

CL2431

FEATURES

DESCRIPTION

• Temperature-Compensated: 30ppm/^oC

• Trimmed 0.5% Bandgap Reference

• Internal Amplifier with 100mA Capability

• Temperature Range: Extended to 0 to 105^oC

• Low Frequency Dynamic Output Impedance: < 150mΩ

• Low Output Noise

The CL2431 is a three terminal adjustable voltage reference

designed to act as an open-loop error amplifier with a 2.5V

temperature compensated reference. Operating as a low

temperature coefficient zener which is programmable from

V_REFto 18V with two external resistors while providing a wide

operating current range of 1.0mA to 100mA with a typical

dynamic impedance of 0.15Ω. As a shunt regulator the

device can be used as either a positive or negative voltage

reference. Active output circuitry provides a very sharp

turn-on characteristic, making the CL2431 an excellent

replacement for low-voltage zener diodes in many

applications, including on-board regulation and adjustable

power supplies.

• SOT-23 Replacement for TL431

ORDERING INFORMATION

Part

Package Tolerance Temperature Range

CL2431VS

SOT-23

1.0%

0.5%

1.0%

0.5%

0 to +105^oC

-40 to +85^oC

CL2431AVS SOT-23

CL2431IVS SOT-23

CL2431IAVS SOT-23

PIN CONFIGURATION (Top View)

SOT-23 (VS)

CATHODE

ANODE

REFERENCE

1J-22

CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025

12 3 4 5 6

中文翻译

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与CL2431相关器件

型号	品牌	获取价格	描述	数据表
CL2431AVS	CALOGIC	获取价格	Precision Adjustable Shunt Reference
CL2431AVST2	CALOGIC	获取价格	Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO3, SOT-23, 3 PIN
CL2431D	CALOGIC	获取价格	Voltage Reference, BIPolar, PDSO8
CL2431IAVS	CALOGIC	获取价格	Precision Adjustable Shunt Reference
CL2431IAVST1	CALOGIC	获取价格	Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO3, SOT-23, 3 PIN
CL2431IVS	CALOGIC	获取价格	Precision Adjustable Shunt Reference
CL2431IVST1	CALOGIC	获取价格	Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO3, SOT-23, 3 PIN
CL2431LP	CALOGIC	获取价格	Voltage Reference, BIPolar
CL2431S	CALOGIC	获取价格	Voltage Reference, BIPolar
CL2431VS	CALOGIC	获取价格	Precision Adjustable Shunt Reference