参数资料
型号: SPX431AM1-L/TR
厂商: Exar Corporation
文件页数: 7/13页
文件大小: 0K
描述: IC VREF SHUNT PREC ADJ SOT-89-3
标准包装: 1
基准类型: 旁路,可调节,精度
输出电压: 2.503 V ~ 36 V
容差: ±0.5%
温度系数: 30ppm/°C
输入电压: 最高 20V
通道数: 1
电流 - 阴极: 1mA
电流 - 输出: 150mA
工作温度: 0°C ~ 105°C
安装类型: 表面贴装
封装/外壳: TO-243AA
供应商设备封装: SOT-89-3
包装: 标准包装
其它名称: 1016-1249-6
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
V IN
V IN
V OUT
R5
R4
R1
0.1%
R3
SPX431A,B,C
C1
R1
0.1%
R3
V OUT
R2
0.1%
SPX431A,B,C
Q1
R2
0.1%
Figure 23. Precision High Current Series Regulator
V OUT = (1+R1/R2)V REF
Figure 24. High Current Shunt Regulator
V OUT = (1+R1/R2)V REF
* Resistor values are chosen such that the ef-
fect to I REF is negligible.
V CC
R2
V IN
R1
V OUT
SPX431A,B,C
Figure 25. Single Supply Comparator with Tempera -
ture Compensated Threshold. V IN Threshold = 2.5V
Rev F: Nov 2 -06
SPX43 A,B,C Precision Adjustable Shunt Regulator
7
? 2006 Sipex Corporation
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