Datasheet > TS431_1

TS431_1

更新时间： 2024-11-11 07:04:59

品牌	Logo	应用领域
TSC		稳压器
页数	文件大小	规格书
13页	461K
描述
Adjustable Precision Shunt Regulator

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TS431_1 数据手册

TS431

Adjustable Precision Shunt Regulator

TO-92

SOT-89

SOT-23

SOP-8

Pin Definition:

1. Cathode 8. Reference

Pin Definition:

1. Reference

2. Anode

Pin Definition:

1. Reference

2. Cathode

3. Anode

2. Anode

3. Anode

4. N/C

7. Anode

6. Anode

5. N/C

3. Cathode

General Description

TS431 series integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage

references operate as a low temperature coefficient zener which is programmable from V_REFto 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 0.22Ω. 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 2.5V reference makes it

convenient to obtain a stable reference from 5.0V logic supplies, and since The TS431 series operates as a shunt

regulator, it can be used as either a positive or negative stage reference.

Features

Ordering Information

●

Precision Reference Voltage

TS431 – 2.495V ±2%

TS431A – 2.495V ±1%

TS431B – 2.495V ±0.5%

Equivalent Full Range Temp. Coefficient: 50ppm/ ºC

Programmable Output Voltage up to 36V

Fast Turn-On Response

Sink Current Capability of 1~100mA

Low Dynamic Output Impedance: 0.2Ω

Low Output Noise

Part No.

TS431xCT B0

TS431xCT B0G

TS431xCT A3

TS431xCT A3G

TS431xCX RF

TS431xCX RFG

TS431xCY RM

TS431xCY RMG

TS431xCS RL

TS431xCS RLG

Package

TO-92

Packing

1Kpcs / Bulk

2Kpcs / Ammo

3Kpcs / 7” Reel

1Kpcs / 7” Reel

2.5Kpcs / 13” Reel

●

TO-92

SOT-23

SOT-89

SOP-8

Block Diagram

Note: Where xx denotes voltage tolerance

Blank: ±2%, A: ±1%, B: ±0.5%

“G” denotes for Halogen free products

Absolute Maximum Rating (Ta = 25^oC unless otherwise noted)

Parameter

Symbol

Limit

-100 ~ +150

-0.05 ~ +10

0.625

Unit

Cathode Voltage (Note 1)

Continuous Cathode Current Range

Reference Input Current Range

V_KA

I_K

I_REF

TO-92

SOT-23

P_D

Power Dissipation

0.30

SOT-89 / SOP-8

0.50

Junction Temperature

T_J

+150

^oC

Operating Temperature Range

Storage Temperature Range

T_OPER

T_STG

0 ~ +70

-65 ~ +150

Note 1: Voltage values are with respect to the anode terminal unless otherwise noted.

1/13

Version: F07

12 3 4 5 6 7...13

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与TS431_1相关器件

型号	品牌	获取价格	描述	数据表
TS431_15	TSC	获取价格	2.495V Programmable Shunt Voltage Reference
TS431A	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACS	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACS-RLG	TSC	获取价格	2.495V Programmable Shunt Voltage Reference
TS431ACT	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACTA3	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACTA3G	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACT-A3G	TSC	获取价格	2.495V Programmable Shunt Voltage Reference
TS431ACTB0	TSC	获取价格	Adjustable Precision Shunt Regulator
TS431ACTB0G	TSC	获取价格	Adjustable Precision Shunt Regulator

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