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型号	下载订购	功能描述	制造商上传企业	LOGO
LM78S4	文件：289.82 Kbytes Page：10 Pages	Universal Switching Regulator Subsystem 文件：289.82 Kbytes 页数：10 Pages	NSC 国半	NSC
LM78S40CN/NOPB	文件：408.09 Kbytes Page：14 Pages	丝印：LM78S40CN；Package：PDIP；LM78S40 Universal Switching Regulator Subsystem General Description The LM78S40 is a monolithic regulator subsystem consisting of all the active building blocks necessary for switching regulator systems. The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit cir 文件：408.09 Kbytes 页数：14 Pages	TI 德州仪器	TI
LM78S40CN/NOPB.B	文件：408.09 Kbytes Page：14 Pages	丝印：LM78S40CN；Package：PDIP；LM78S40 Universal Switching Regulator Subsystem General Description The LM78S40 is a monolithic regulator subsystem consisting of all the active building blocks necessary for switching regulator systems. The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit cir 文件：408.09 Kbytes 页数：14 Pages	TI 德州仪器	TI
LM78S40CNSLASHNOPB	文件：408.09 Kbytes Page：14 Pages	丝印：LM78S40CN；Package：PDIP；LM78S40 Universal Switching Regulator Subsystem General Description The LM78S40 is a monolithic regulator subsystem consisting of all the active building blocks necessary for switching regulator systems. The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit cir 文件：408.09 Kbytes 页数：14 Pages	TI 德州仪器	TI
LM78S40CNSLASHNOPB.B	文件：408.09 Kbytes Page：14 Pages	丝印：LM78S40CN；Package：PDIP；LM78S40 Universal Switching Regulator Subsystem General Description The LM78S40 is a monolithic regulator subsystem consisting of all the active building blocks necessary for switching regulator systems. The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit cir 文件：408.09 Kbytes 页数：14 Pages	TI 德州仪器	TI
LM78S40	文件：408.09 Kbytes Page：14 Pages	LM78S40 Universal Switching Regulator Subsystem General Description The LM78S40 is a monolithic regulator subsystem consisting of all the active building blocks necessary for switching regulator systems. The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit cir 文件：408.09 Kbytes 页数：14 Pages	TI 德州仪器	TI
LM78S40CN	文件：408.09 Kbytes Page：14 Pages	LM78S40 Universal Switching Regulator Subsystem General Description The LM78S40 is a monolithic regulator subsystem consisting of all the active building blocks necessary for switching regulator systems. The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit cir 文件：408.09 Kbytes 页数：14 Pages	TI 德州仪器	TI
LM78S40JSLASH883	文件：408.09 Kbytes Page：14 Pages	LM78S40 Universal Switching Regulator Subsystem General Description The LM78S40 is a monolithic regulator subsystem consisting of all the active building blocks necessary for switching regulator systems. The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit cir 文件：408.09 Kbytes 页数：14 Pages	TI 德州仪器	TI
LM78S40N	文件：408.09 Kbytes Page：14 Pages	LM78S40 Universal Switching Regulator Subsystem General Description The LM78S40 is a monolithic regulator subsystem consisting of all the active building blocks necessary for switching regulator systems. The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit cir 文件：408.09 Kbytes 页数：14 Pages	TI 德州仪器	TI
LM78S40	文件：343.8 Kbytes Page：14 Pages	Universal Switching Regulator Subsystem 文件：343.8 Kbytes 页数：14 Pages	TI 德州仪器	TI

技术参数

Vin (Max) (V)：
40
Vout (Min) (V)：
1.245
Features：
—
Operating temperature range (C)：
0 to 70
Rating：
Catalog

供应商	型号	品牌	批号	封装	库存	备注	价格
谛辉(北京/上海/青岛 )电子科技有限公司	LM78S40N	NS	25+	SOT-23	18000	原厂直接发货进口原装	询价
深圳市正迈科技有限公司	LM78S40CN	NS	23+	QFP	20000	原厂授权代理分销现货只做原装正迈科技样品支持现货	询价
深圳市益百分电子有限公司	LM78S40CN	NS	95+	DIP16	6800	全新原装进口自己库存优势	询价
深圳市福安瓯科技有限公司	LM78S40CN	NS	25+	DIP	1053	⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙	询价
齐创科技(上海,北京,青岛)有限公司	LM78S40CN	原厂正品	23+	DIP	5000	原装正品,假一罚十	询价
深圳市利加科技有限公司	LM78S40CN	NSC	16+	DIP16	8000	原装现货请来电咨询	询价
深圳市卓越微芯电子有限公司	LM78S40CN	NS	25+	DIP-16	618	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市凌旭科技有限公司	LM78S40N	NS	2016+	DIP16	2500	只做原装,假一罚十,公司可开17%增值税发票!	询价
深圳市星佑电子有限公司	LM78S40CN	NSC	05+	原厂原装	5096	只做全新原装真实现货供应	询价
深圳市联世界科技有限公司	LM78S40CN	NAT	24+/25+		15	原装正品现货库存价优	询价

更多LM78S4供应商更新时间2025-12-5 16:42:00

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