参数资料
型号: LM431SCCMFX
厂商: Fairchild Semiconductor
文件页数: 1/12页
文件大小: 0K
描述: IC VREF SHUNT ADJ SOT-23F
产品变化通告: Mold Compound Change 03/Oct/2008
标准包装: 1
基准类型: 分流器,可调式
输出电压: 2.495 V ~ 36 V
容差: ±0.5%
温度系数: 标准值 50ppm/°C
输入电压: 2.495 V ~ 36 V
通道数: 1
电流 - 阴极: 1mA
电流 - 输出: 100mA
工作温度: -25°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-3 扁平引线
供应商设备封装: SOT-23F
包装: 标准包装
其它名称: LM431SCCMFXDKR
August 2013
LM431SA / LM431SB / LM431SC
Programmable Shunt Regulator
Features
Description
?
?
?
?
Programmable Output Voltage to 36 V
Low Dynamic Output Impedance: 0.2 Ω (Typical)
Sink Current Capability of 1.0 to 100 mA
Equivalent Full-Range Temperature Coefficient of
The LM431SA / LM431SB / LM431SC are three-terminal
the output adjustable regulators with thermal stability
over operating temperature range. The output voltage
can be set any value between V REF (approximately 2.5
50 ppm/ ° C(Typical)
? Temperature Compensated for Operation Over Full
Rated Operating Temperature Range
? Low Output Noise Voltage
? Fast Turn-on Response
V) and 36 V with two external resistors. These devices
have a typical dynamic output impedance of 0.2 Ω . Active
output circuit provides a sharp turn-on characteristic,
making these devices excellent replacement for Zener
diodes in many applications.
SOT-89
SOT-23F
3
1
1
2
1. Ref 2. Anode 3. Cathode 1. Cathode 2. Ref 3. Anode
SOT-23
3
1
2
M32 - 1. Ref 2. Cathode 3. Anode
M3 - 1. Cathode 2. Ref 3. Anode
Ordering Information
Product Number
Output Voltage
Tolerance
Operating
Temperature
Top Mark
Package
Packing Method
LM431SACMFX
43A
SOT-23F 3L
LM431SACM3X
LM431SACM32X
LM431SBCMLX
2%
43L
43G
43B
SOT-23 3L
SOT-23 3L
SOT-89 3L
LM431SBCMFX
LM431SBCM3X
LM431SBCM32X
1%
-25 to +85 ° C
43B
43M
43H
SOT-23F 3L
SOT-23 3L
SOT-23 3L
Tape and Reel
LM431SCCMLX
43C
SOT-89 3L
LM431SCCMFX
LM431SCCM3X
LM431SCCM32X
0.5%
43C
43N
43J
SOT-23F 3L
SOT-23 3L
SOT-23 3L
LM431SAIMFX
2%
-40 to +85 ° C
43AI
SOT-23F 3L
? 2004 Fairchild Semiconductor Corporation
LM431SA / LM431SB / LM431SC Rev. 1.3.2
1
www.fairchildsemi.com
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相关代理商/技术参数
参数描述
LM431SCCMFX 制造商:Fairchild Semiconductor Corporation 功能描述:IC, PROG SHUNT REG, 2.495V, 13mV SOT23-3
LM431SCCML 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Programmable Shunt Regulator
LM431SCCMLX 功能描述:基准电压& 基准电流 Shunt Regulator 2.5V Programmable 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
LM431Z-XX-AR 制造商:TAITRON 制造商全称:TAITRON Components Incorporated 功能描述:Shunt Regulator
LM431Z-XX-BL 制造商:TAITRON 制造商全称:TAITRON Components Incorporated 功能描述:Shunt Regulator