TL431ACDMR2

更新时间： 2024-02-29 19:08:34

品牌	Logo	应用领域
安森美 - ONSEMI		电源电路参考电压源光电二极管
页数	文件大小	规格书
18页	176K
描述
PROGRAMMABLE PRECISION REFERENCES

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TL431ACDMR2 技术参数

是否无铅：	不含铅	生命周期：	Active
零件包装代码：	SOIC	包装说明：	TSSOP, TSSOP8,.19
针数：	8	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	1 week	风险等级：	0.58
Is Samacsys：	N	其他特性：	OUTPUT VOLTAGE PROGRAMMABLE FROM 2.495V TO 36V
模拟集成电路 - 其他类型：	THREE TERMINAL VOLTAGE REFERENCE	JESD-30 代码：	S-PDSO-G8
JESD-609代码：	e3	长度：	3 mm
湿度敏感等级：	1	功能数量：	1
输出次数：	1	端子数量：	8
最高工作温度：	70 °C	最低工作温度：
最大输出电流：	0.1 A	最大输出电压：	2.537 V
最小输出电压：	2.453 V	标称输出电压：	2.495 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TSSOP8,.19	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	1.1 mm
子类别：	Voltage References	最大供电电压 (Vsup)：	36 V
最小供电电压 (Vsup)：	2.495 V	表面贴装：	YES
技术：	BIPOLAR	最大电压温度系数：	97.338 ppm/ °C
温度等级：	COMMERCIAL	端子面层：	Tin (Sn)
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
微调/可调输出：	YES	宽度：	3 mm
Base Number Matches：	1

TL431ACDMR2 数据手册

TL431, A, B Series,

NCV431A

Programmable

Precision References

The TL431, A, B integrated circuits are three−terminal

programmable shunt regulator diodes. These monolithic IC voltage

references operate as a low temperature coefficient zener which is

http://onsemi.com

TO−92 (TO−226)

LP SUFFIX

CASE 29

programmable from V to 36 V with two external resistors. These

ref

devices exhibit a wide operating current range of 1.0 mA to 100 mA

with a typical dynamic impedance of 0.22 W. 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 V reference makes it convenient to obtain a

stable reference from 5.0 V logic supplies, and since the TL431, A, B

operates as a shunt regulator, it can be used as either a positive or

negative voltage reference.

Pin 1. Reference

2. Anode

3. Cathode

PDIP−8

P SUFFIX

CASE 626

Features

• Programmable Output Voltage to 36 V

Micro8E

DM SUFFIX

CASE 846A

• Voltage Reference Tolerance: ±0.4%, Typ @ 25°C (TL431B)

• Low Dynamic Output Impedance, 0.22 W Typical

• Sink Current Capability of 1.0 mA to 100 mA

• Equivalent Full−Range Temperature Coefficient of 50 ppm/°C

Cathode

N/C

Reference

N/C

Typical

• Temperature Compensated for Operation over Full Rated Operating

Temperature Range

N/C

Anode

N/C

• Low Output Noise Voltage

(Top

• Pb−Free Packages are Available

View)

SOIC−8

D SUFFIX

CASE 751

Cathode

Reference

Anode

N/C

(Top View)

This is an internally modified SOIC−8 package. Pins 2, 3, 6 and

7 are electrically common to the die attach flag. This internal

lead frame modification increases power dissipation capability

when appropriately mounted on a printed circuit board. This

modified package conforms to all external dimensions of the

standard SOIC−8 package.

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 13 of this data sheet.

DEVICE MARKING INFORMATION

See general marking information in the device marking

section on page 15 of this data sheet.

Semiconductor Components Industries, LLC, 2005

Publication Order Number:

March, 2005 − Rev. 21

TL431/D

12 3 4 5 6 7...18

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与TL431ACDMR2相关器件

型号	品牌	描述	获取价格	数据表
TL431ACDMR2G	ONSEMI	Programmable Precision References	获取价格
TL431ACDMT	MICROSEMI	Two Terminal Voltage Reference, 1 Output, Trim/Adjustable, PDSO8, PLASTIC, SOIC-8	获取价格
TL431ACDM-TR	MICROSEMI	Three Terminal Voltage Reference, 1 Output, Trim/Adjustable, PDSO8, ROHS COMPLIANT, PLASTI	获取价格
TL431ACDR	TI	ADJUSTABLE PRECISION SHUNT REGULATORS	获取价格
TL431ACDR	ROCHESTER	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, GREEN	获取价格
TL431ACDR2	MOTOROLA	1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO8, PLASTIC, SOP-8	获取价格

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