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參數(shù)資料
| 型號： | TS431ITA3 |
| 廠商： | Taiwan Semiconductor Co., Ltd. |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Adjustable Precision Shunt Regulator |
| 中文描述： | 可調(diào)節(jié)精密并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 639K |
| 代理商： | TS431ITA3 |
TS431I
Adjustable Precision Shunt Regulator
1/13
Version: A07
TO-92
SOT-89
SOT-23
SOP-8
General Description
The TS431I/431AI/431BI 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 Vref 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
Ω
. 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 2.5volt reference makes it
convenient to obtain a stable reference from 5.0volt logic supplies, and since The TS431I/431AI/431BI operates as a
shunt regulator, it can be used as either a positive or negative stage reference.
Features
●
Precision Reference Voltage
TS431I – 2.495V±2%
TS431AI – 2.495V±1%
TS431BI – 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: 0.2
Ω
●
Low Output Noise
Ordering Information
Part No.
TS431
x
IT B0
TS431
x
IT A3
TS431
x
IX RF
TS431
x
IY RM
TS431
x
IS RL
Note: Where
xx
denotes voltage tolerance
Blank: ±2%
A: ±1%
B: ±0.5%
Package
TO-92
TO-92
SOT-23
SOT-89
SOP-8
Packing
1Kpcs / Bulk
2Kpcs / Ammo
3Kpcs / 7” Reel
1Kpcs / 7” Reel
2.5Kpcs / 2.5” Reel
Application
●
Voltage Monitor
●
Delay Timmer
●
Constant –Current Source/Sink
●
High-Current Shunt Regulator
●
Crow Bar
●
Over-Voltage / Under-Voltage Protection
Block Diagram
Absolute Maximum Rating
(Ta = 25
o
C unless otherwise noted)
Parameter
Cathode Voltage (Note 1)
Continuous Cathode Current Range
Reference Input Current Range
Power Dissipation TO-92
SOT-23
SOT-89 / SOP-8
Junction Temperature
Operating Temperature Range
Storage Temperature Range
Note 1: Voltage values are with respect to the anode terminal unless otherwise noted.
Symbol
Vka
Ik
Iref
Pd
Limit
37
-100 ~ +150
-0.05 ~ +10
0.625
0.30
0.50
+150
-40 ~ +85
-65 ~ +150
Unit
V
mA
mA
W
Tj
o
C
o
C
o
C
Toper
Tstg
Pin Definition:
1. Reference
2. Cathode
3. Anode
Pin Definition:
1. Cathode
2. Anode
3. Anode
4. N/C
8. Reference
7. Anode
6. Anode
5. N/C
Pin Definition:
1. Reference
2. Anode
3. Cathode
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS431IXRF | Adjustable Precision Shunt Regulator |
| TS431IYRM | Adjustable Precision Shunt Regulator |
| TS431ITB0 | Adjustable Precision Shunt Regulator |
| TS431 | LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE |
| TS431AI | LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS431ITB0 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator |
| TS431IXRF | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator |
| TS431IYLT | 功能描述:IC VREF SHUNT PREC ADJ SOT-23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 標準包裝:3,000 系列:- 基準類型:旁路，精度 輸出電壓:3V 容差:±0.5% 溫度系數(shù):100ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:82µA 電流 - 靜態(tài):- 電流 - 輸出:15mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-TSSOP（5 引線），SC-88A，SOT-353 供應(yīng)商設(shè)備封裝:SC-70-5 包裝:帶卷 (TR) 其它名稱:296-20888-2 |
| TS431IYLT1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE |
| TS431IYRM | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator |
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