Datasheet > TL431F

TL431F

更新时间： 2024-02-19 18:16:18

品牌	Logo	应用领域
KEC		/
页数	文件大小	规格书
6页	75K
描述
BIPOLAR LINEAR INTEGRATED CIRCUIT

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中文翻译

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技术参数
数据手册

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TL431F 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP,	针数：	8
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.90.00.00	风险等级：	5.57
Is Samacsys：	N	模拟集成电路 - 其他类型：	TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码：	R-PDSO-G8	功能数量：	1
输出次数：	1	端子数量：	8
最高工作温度：	105 °C	最低工作温度：
最大输出电压：	20 V	最小输出电压：	2.47 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	表面贴装：	YES
温度等级：	OTHER	端子形式：	GULL WING
端子位置：	DUAL	微调/可调输出：	YES
Base Number Matches：	1

TL431F 数据手册

SEMICONDUCTOR

TL431 Series

BIPOLAR LINEAR INTEGRATED CIRCUIT

TECHNICAL DATA

PROGRAMMABLE PRECISION REFERENCES

The TL431 Series integrated circuits are three-terminal programmable shunt regulator diodes.

These monolithic IC voltage reference operate as a low temperature coefficient zener which is programmable from V_ref

to 36 volts with two external resistors. These devices exhibit a wide operating current range of 1.0 to 100mA with a

typical dynamic impedance of 0.22 .The characteristics of these references make them excellent replacements for

zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 volt

reference makes it convenient to obtain a stable reference from 5.0 volt logic supplies, and since the TL431 Series

operates as a shunt regulator, it can be used as either a positive or negative voltage reference.

FEATURES

Divice Code Name :TL431 + V_refCode + Package Code

V_refCode

Tolerance (%)

ITEM

Package Code

Package

Code

TO-92

2.2

1.0

0.5

TL431

SOT-89

Low Dynamic Output Impedance : 0.22 (Typ.).

Sink Current Capability of 1.0 to 100mA.

Equivalent Full-Range Temperature Coefficient of 50ppm/ (Typ.).

Temperature Compensated for Operation Over Full Rated Operating Temperature Range.

Low Output Noise Voltage.

LINE UP

Type No.

TL431

TL431A

TL431B

TL431F

Operating Voltage(V)

2.5~36

Package

TO-92

Marking

TL431AF

TL431BF

SOT-89

BLOCK DIAGRAM

Cathode (K)

Reference (R)

2.5V

ref

Anode (A)

2008. 7. 3

Revision No : 0

1/6

12 3 4 5 6

中文翻译

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