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LM431ACMX 参数 Datasheet PDF下载

LM431ACMX图片预览
型号: LM431ACMX
PDF下载: 下载PDF文件 查看货源
内容描述: 可调式精密齐纳并联稳压器 [Adjustable Precision Zener Shunt Regulator]
分类和应用: 稳压器电源电路参考电压源光电二极管输出元件
文件页数/大小: 13 页 / 870 K
品牌: NSC [ NATIONAL SEMICONDUCTOR ]
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LM431
Typical Performance Characteristics
Stability Boundary Conditions
(Continued)
01005510
01005511
Note:
The areas under the curves represent conditions that may cause the
device to oscillate. For curves B, C, and D, R2 and V
+
were adjusted to
establish the initial V
Z
and I
Z
conditions with C
L
= 0. V
+
and C
L
were then
adjusted to determine the ranges of stability.
Test Circuit for Curve A Above
Test Circuit for Curves B, C and D Above
01005512
01005513
Typical Applications
Shunt Regulator
Single Supply Comparator with
Temperature Compensated Threshold
01005514
01005515
7
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