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型号	下载订购	功能描述	制造商上传企业	LOGO
KA431AZBU	文件：340.38 Kbytes Page：11 Pages	丝印：KA431AZ；Package：TO-92；Programmable Shunt Regulator Description The KA431 / KA431A / KA431L are three-terminal adjustable regulators with a guaranteed thermal stability over the operating temperature range. The output voltage can be set to any value between VREF (approximately 2.5 V) and 36 V with two external resistors. These devices have a typic 文件：340.38 Kbytes 页数：11 Pages	ONSEMI 安森美半导体	ONSEMI
KA431AZBU	文件：230.04 Kbytes Page：11 Pages	丝印：KA431AZ；Package：TO-92；Programmable Shunt Regulator Description The KA431/KA431A/KA431L are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors These devices hav 文件：230.04 Kbytes 页数：11 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA431AZTA	文件：230.04 Kbytes Page：11 Pages	丝印：KA431AZ；Package：TO-92；Programmable Shunt Regulator Description The KA431/KA431A/KA431L are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors These devices hav 文件：230.04 Kbytes 页数：11 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA431AZTA	文件：340.38 Kbytes Page：11 Pages	丝印：KA431AZ；Package：TO-92；Programmable Shunt Regulator Description The KA431 / KA431A / KA431L are three-terminal adjustable regulators with a guaranteed thermal stability over the operating temperature range. The output voltage can be set to any value between VREF (approximately 2.5 V) and 36 V with two external resistors. These devices have a typic 文件：340.38 Kbytes 页数：11 Pages	ONSEMI 安森美半导体	ONSEMI
KA431LZTA	文件：340.38 Kbytes Page：11 Pages	丝印：KA431AZ；Package：TO-92；Programmable Shunt Regulator Description The KA431 / KA431A / KA431L are three-terminal adjustable regulators with a guaranteed thermal stability over the operating temperature range. The output voltage can be set to any value between VREF (approximately 2.5 V) and 36 V with two external resistors. These devices have a typic 文件：340.38 Kbytes 页数：11 Pages	ONSEMI 安森美半导体	ONSEMI
KA431AZBU	文件：396.89 Kbytes Page：9 Pages	丝印：KA431AZ；Package：TO-92；Programmable Shunt Regulator 文件：396.89 Kbytes 页数：9 Pages	ONSEMI 安森美半导体	ONSEMI
KA431AZTA	文件：396.89 Kbytes Page：9 Pages	丝印：KA431AZ；Package：TO-92；Programmable Shunt Regulator 文件：396.89 Kbytes 页数：9 Pages	ONSEMI 安森美半导体	ONSEMI
KA431AZBU	文件：340.38 Kbytes Page：11 Pages	丝印：KA431AZ；Package：TO-92；Programmable Shunt Regulator Description The KA431 / KA431A / KA431L are three-terminal adjustable regulators with a guaranteed thermal stability over the operating temperature range. The output voltage can be set to any value between VREF (approximately 2.5 V) and 36 V with two external resistors. These devices have a typic 文件：340.38 Kbytes 页数：11 Pages	ONSEMI 安森美半导体	ONSEMI
KA431AZBU	文件：230.04 Kbytes Page：11 Pages	丝印：KA431AZ；Package：TO-92；Programmable Shunt Regulator Description The KA431/KA431A/KA431L are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors These devices hav 文件：230.04 Kbytes 页数：11 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA431AZTA	文件：340.38 Kbytes Page：11 Pages	丝印：KA431AZ；Package：TO-92；Programmable Shunt Regulator Description The KA431 / KA431A / KA431L are three-terminal adjustable regulators with a guaranteed thermal stability over the operating temperature range. The output voltage can be set to any value between VREF (approximately 2.5 V) and 36 V with two external resistors. These devices have a typic 文件：340.38 Kbytes 页数：11 Pages	ONSEMI 安森美半导体	ONSEMI

详细参数

型号：
KA431AZ
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 -
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

供应商	型号	品牌	批号	封装	库存	备注	价格
中天科工半导体（深圳）有限公司	KA431AZTA	ONSEMI/安森美	25+	SOT23-6	32000	ONSEMI/安森美全新特价KA431AZTA即刻询购立享优惠#长期有货	询价
深圳市金芯阳科技有限公司	KA431AZTA	FSC	15+	原厂原装	290000	进口原装现货假一赔十	询价
深圳市龙瀚电子有限公司	KA431AZTA	FAIRCHILD	16+/17+	TO-92	3500	原装正品现货供应56	询价
标准国际(香港)有限公司	KA431AZTA	ONSEMI	25+	NA	4000	全新原装!优势库存热卖中!	询价
深圳市讯顺达科技有限公司	KA431AZTA	ON	21+	TO-92	50000	全新原装公司现货	询价
深圳市勤思达科技有限公司	KA431AZTA	ON/安森美	2021+	TO-92	6000	全新原装正品现货供应	询价
深圳市创新迹电子有限公司	KA431AZTA	ON/安森美	2021+	TO-92	9000	原装现货,随时欢迎询价	询价
深圳市澳亿芯电子科技有限公司	KA431AZTA	ON	24+	TO-92	12000	进口原装价格优势	询价
深圳市昌和盛利电子有限公司	KA431AZTA	仙童原装正品专卖价格	26+	TO-92	18901	全新原装正品,价格优势,长期供应,量大可订	询价
深圳市高捷芯城科技有限公司	KA431AZTA	ONSEMI	25+	TO-92	18798	正规渠道,免费送样。支持账期,BOM一站式配齐	询价

更多KA431AZ供应商更新时间2026-3-12 9:05:00

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