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型号	下载订购	功能描述	制造商上传企业	LOGO
KA78M20	文件：81.42 Kbytes Page：16 Pages	3-terminal 0.5A positive voltage regulator Description The KA78MXX series of three-terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range of applications. Features • Output Current up to 0.5A • Output Voltages of 5, 6, 8, 10, 12, 15, 18, 20, 2 文件：81.42 Kbytes 页数：16 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA78M20R	文件：81.42 Kbytes Page：16 Pages	3-terminal 0.5A positive voltage regulator Description The KA78MXX series of three-terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range of applications. Features • Output Current up to 0.5A • Output Voltages of 5, 6, 8, 10, 12, 15, 18, 20, 2 文件：81.42 Kbytes 页数：16 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA78M24	文件：81.42 Kbytes Page：16 Pages	3-terminal 0.5A positive voltage regulator Description The KA78MXX series of three-terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range of applications. Features • Output Current up to 0.5A • Output Voltages of 5, 6, 8, 10, 12, 15, 18, 20, 2 文件：81.42 Kbytes 页数：16 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA78M24R	文件：81.42 Kbytes Page：16 Pages	3-terminal 0.5A positive voltage regulator Description The KA78MXX series of three-terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range of applications. Features • Output Current up to 0.5A • Output Voltages of 5, 6, 8, 10, 12, 15, 18, 20, 2 文件：81.42 Kbytes 页数：16 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA78MXX	文件：81.42 Kbytes Page：16 Pages	3-terminal 0.5A positive voltage regulator Description The KA78MXX series of three-terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range of applications. Features • Output Current up to 0.5A • Output Voltages of 5, 6, 8, 10, 12, 15, 18, 20, 2 文件：81.42 Kbytes 页数：16 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA78R05	文件：107.71 Kbytes Page：10 Pages	Low Dropout Voltage Regulator Description The KA78R05 is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220 4 lead full mold package. Dropout voltage of KA78R05 is below 0.5V in full rated current(1A). This regulator has various function such as p 文件：107.71 Kbytes 页数：10 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA78R05C	文件：189.46 Kbytes Page：20 Pages	1A Output Low Dropout Voltage Regulators Description The KA78RXXC is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220-4 lead full mold package. Dropout voltage of KA78RXXC is below 0.5V in full rated current(1A). This regulator has various functions such a 文件：189.46 Kbytes 页数：20 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA78R05CTSTU	文件：189.46 Kbytes Page：20 Pages	1A Output Low Dropout Voltage Regulators Description The KA78RXXC is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220-4 lead full mold package. Dropout voltage of KA78RXXC is below 0.5V in full rated current(1A). This regulator has various functions such a 文件：189.46 Kbytes 页数：20 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA78R05CTU	文件：189.46 Kbytes Page：20 Pages	1A Output Low Dropout Voltage Regulators Description The KA78RXXC is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220-4 lead full mold package. Dropout voltage of KA78RXXC is below 0.5V in full rated current(1A). This regulator has various functions such a 文件：189.46 Kbytes 页数：20 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
KA78R05CYDTU	文件：189.46 Kbytes Page：20 Pages	1A Output Low Dropout Voltage Regulators Description The KA78RXXC is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220-4 lead full mold package. Dropout voltage of KA78RXXC is below 0.5V in full rated current(1A). This regulator has various functions such a 文件：189.46 Kbytes 页数：20 Pages	FAIRCHILD 仙童半导体	FAIRCHILD

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替换型号

技术参数

Compliance：
Pb-free
Status：
Active
Description：
3-Terminal 1A Positive Voltage Regulator
Output：
Single
Polarity：
Positive
VO (V)：
5
IO Typ (A)：
1
VI Min (V)：
Condition
VI Max (V)：
35
VDO Typ (V)：
2
Iq Typ (mA)：
5
PSRR (dB)：
68
Noise (µVrms)：
42
Enable：
No
PowerGood：
No
Package Type：
TO-220-3

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市澳亿芯电子科技有限公司	KA78L05AMTF	FSC	25+	SOT89	77	旗舰店	询价
深圳市昊创电子有限公司	KA7808	FAIRCHILD/仙童	1824+	TO-220	2000	原装现货专业代理,可以代拷程序	询价
深圳市一线半导体有限公司	KA78R12		24+		20000	现货	询价
深圳诚思涵科技有限公司	KA78L08AMTF	Fairchild	19+	SOT-89	200000		询价
深圳市正纳电子有限公司	KA7809ERTM	Fairchild(飞兆/仙童)	23+	NA	20094	正纳10年以上分销经验原装进口正品做服务做口碑有支持	询价
中天科工半导体（深圳）有限公司	KA7815	FSC	20+	TO220	20500	汽车电子原装主营-可开原型号增税票	询价
深圳市佳斯泰科技有限公司	KA7809ERTM	ON	22+	TO-252-3	9000	原厂渠道,现货配单	询价
深圳市瑞卓芯科技有限公司	KA78T12TU	FAIRCHILD/仙童	2022+	TO220	18000	原装正品	询价
深圳市欧立现代科技有限公司	KA7808	仙童	24+		12	原装现货,可开13%税票	询价
深圳市纳立科技有限公司	KA78RM33RTM		三年内		1983	只做原装正品	询价

更多KA78供应商更新时间2026-1-17 10:12:00

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