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参数资料
| 型号： | TS431AIZT |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PBCY3 |
| 封装： | LEAD FREE, PLASTIC, TO-92, 3 PIN |
| 文件页数： | 1/13页 |
| 文件大小： | 175K |
| 代理商： | TS431AIZT |
August 2010
Doc ID 5558 Rev 7
1/13
13
TS431
Low voltage adjustable shunt reference
Features
■ Low voltage operation: 1.24 to 6 V
■ 2 %, 1 % and 0.5 % voltage precision
■ Wide operating range cathode current: 60 A
to 30 mA
■ Low output impedance: 0.2 Ω
■ Typically stable for any capacitive loads
■ ESD protection:
– Human body model: 2 kV
– Machine model: 200 V
■ 100 ppm/°C temperature coefficient
Description
The TS431 is a low-voltage, three-terminal,
programmable shunt voltage reference. The
output voltage can be set to any value between
Vref (1.24 V) and 6 V with two external resistors.
The TS431 is able to operate at a lower voltage
(1.24 V) and lower cathode current than the
widely used TL431 and TL1431 shunt voltage
reference. When driving an optocoupler, the
TS431 is particularly useful for regulating 3.3 V
switching power supplies.
L
SOT23-5
(Plastic micropackage)
Z
TO92
(Plastic package)
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| TS432AIXRF | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 1.24 V, PDSO3 |
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| TS432ITB0 | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 1.24 V, PBCY3 |
| TS432BIXRF | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 1.24 V, PDSO3 |
| TS555MP | PULSE; RECTANGULAR, 2 MHz, TIMER, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TS431B | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator |
| TS431BCS | 功能描述:基准电压& 基准电流 2.495 Volt 0.1 Amp 0.5% Tolerance RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| TS431BCS RL | 制造商:SKMI/Taiwan 功能描述:V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOP T/R |
| TS431BCT | 功能描述:基准电压& 基准电流 2.495 Volt 0.1 Amp 0.5% Tolerance RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| TS431BCT A3 | 制造商:SKMI/Taiwan 功能描述:V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Ammo |
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