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参数资料
| 型号： | TS431IYLT1 |
| 厂商： | 意法半导体 |
| 英文描述： | LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE |
| 中文描述： | 低电压调节并联型电压基准 |
| 文件页数： | 1/14页 |
| 文件大小： | 129K |
| 代理商： | TS431IYLT1 |
October 2006
Rev 4
1/14
14
TS431
Low voltage adjustable shunt reference
Features
■
Low voltage operation: 1.24 to 6V
■
2%, 1% and 0.5% voltage precision
■
Wide operating range cathode current: 60μA to
30mA
■
Low output impedance: 0.2
Ω
■
Typically stable for any capacitive loads
■
ESD protection:
■
Human body model: 2kV
■
Machine model: 200V
■
100ppm/°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 V
ref
(1.24V) and 6V with two external
resistors.
The TS431 is able to operate at a lower voltage
(1.24V) 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 3.3V switching
power supplies.
L
SOT23-5
(Plastic Micropackage)
Z
TO-92
(Plastic Package)
Part number
Temperature range
Package
Packing
Marking
TS431ILT
-40, + 125°C
SOT23-5
Tape & reel
L272
TS431AILT
L271
TS431AIYLT
(1)
SOT23-5
(automotive grade level)
L276
TS431BILT
SOT23-5
L270
TS431BIYLT
(1)
SOT23-5
(automotive grade level)
L273
TS431IYLT
(1)
SOT23-5
(automotive grade level)
L274
TS431IZ/IZT/IZ-AP
TO-92
Bulk (Z),
Tape & reel (ZT) or Ammo
pack (AP)
TS431I
TS431AIZ/AIZT/AIZ-AP
TS431AI
TS431BIZ/BIZT/BIZ-AP
TS431BI
1.
Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001
& Q 002 or equivalent.
www.st.com
相关PDF资料 |
PDF描述 |
|---|---|
| TS431IZ | LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE |
| TS431IZ-AP | LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE |
| TS431IZT | LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE |
| TS431AIL | LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE |
| TS431BIL | LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TS431IYRM | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator |
| TS431IZ | 功能描述:基准电压& 基准电流 1.24-6V Adjust Shunt 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 |
| TS431IZ-AP | 功能描述:基准电压& 基准电流 1.24-6V Adjust Shunt 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 |
| TS431IZT | 功能描述:基准电压& 基准电流 1.24-6V Adjust Shunt 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 |
| TS432 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:1.24 V adjustable shunt voltage reference |
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