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UC3842B价格

参考价格：￥1.4661

型号：UC3842BD1 品牌：STMicroelectronics 备注：这里有UC3842B多少钱，2025年最近7天走势，今日出价，今日竞价，UC3842B批发/采购报价，UC3842B行情走势销售排行榜，UC3842B报价。

型号	功能描述	生产厂家企业	LOGO
UC3842B	HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These	ONSEMI 安森美半导体	ONSEMI
UC3842B	High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These	ONSEMI 安森美半导体	ONSEMI
UC3842B	High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed	ONSEMI 安森美半导体	ONSEMI
UC3842B	HIGH PERFORMANCE CURRENT MODE CONTROLLERS DESCRIPTION The UTC UC3842B/3843B are specifically designed for off-line and dc-to-dc converter applications offering the designer a cost-effective solution with minimal external components. The UC3842B has UVLO thresholds 16V (on) and 10V(off), ideally suited for off-line converters. The UC3843	UTC 友顺	UTC
UC3842B	HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th	Motorola 摩托罗拉	Motorola
UC3842B	High Performance Current Mode Controller High Performance Current Mode Controller	FCI 富加宜	FCI
UC3842B	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842B	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842B	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842B	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842B	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842B	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842B	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842B	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842B	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842B	Low Start-Up and Operating Current Description The 3842/43/44/45 are fixed frequency current mode PWM controller. They are specially designed for OFF−Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed oscillator for precise duty cycle control, a temperat	UMW 友台半导体	UMW
UC3842B	封装/外壳：8-SOIC（0.154"，3.90mm 宽）包装：卷带（TR）描述：SOP-8 AC-DC CONTROLLERS \u0026 REGULA 集成电路（IC） AC DC 转换器，离线开关	ETC 知名厂家	ETC
UC3842B	电流型脉宽调制器	HGSEMI 华冠	HGSEMI
UC3842B	AC/DC Switching regulators	UTC 友顺	UTC
UC3842B	电流模式PWM	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842B	HIGH PERFORMANCE CURRENT MODE CONTROLLERS 文件：518.13 Kbytes Page：11 Pages	UTC 友顺	UTC
UC3842B_V01	High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed	ONSEMI 安森美半导体	ONSEMI
UC3842BD	HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th	Motorola 摩托罗拉	Motorola
UC3842BD1	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842BD1	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842BD1	HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th	Motorola 摩托罗拉	Motorola
UC3842BD1	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842BD1G	High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed	ONSEMI 安森美半导体	ONSEMI
UC3842BD1G	High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These	ONSEMI 安森美半导体	ONSEMI
UC3842BD1R2G	High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These	ONSEMI 安森美半导体	ONSEMI
UC3842BD1R2G	High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed	ONSEMI 安森美半导体	ONSEMI
UC3842BDG	High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed	ONSEMI 安森美半导体	ONSEMI
UC3842BDG	High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These	ONSEMI 安森美半导体	ONSEMI
UC3842BDR2G	High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These	ONSEMI 安森美半导体	ONSEMI
UC3842BDR2G	High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed	ONSEMI 安森美半导体	ONSEMI
UC3842BN	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842BN	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842BN	HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th	Motorola 摩托罗拉	Motorola
UC3842BN	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
UC3842BN1	HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These	ONSEMI 安森美半导体	ONSEMI
UC3842BNG	High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These	ONSEMI 安森美半导体	ONSEMI
UC3842BNG	High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed	ONSEMI 安森美半导体	ONSEMI
UC3842BVD	HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th	Motorola 摩托罗拉	Motorola
UC3842BVD1	HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th	Motorola 摩托罗拉	Motorola
UC3842BVD1G	High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed	ONSEMI 安森美半导体	ONSEMI
UC3842BVD1G	High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These	ONSEMI 安森美半导体	ONSEMI
UC3842BVD1R2G	High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These	ONSEMI 安森美半导体	ONSEMI
UC3842BVD1R2G	High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed	ONSEMI 安森美半导体	ONSEMI
UC3842BVDR2G	High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed	ONSEMI 安森美半导体	ONSEMI
UC3842BVDR2G	High Performance Current Mode Controllers High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These	ONSEMI 安森美半导体	ONSEMI
UC3842BVN	HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th	Motorola 摩托罗拉	Motorola
UC3842B_07	High Performance Current Mode Controllers 文件：370.48 Kbytes Page：21 Pages	ONSEMI 安森美半导体	ONSEMI
UC3842B_08	HIGH PERFORMANCE CURRENT MODE CONTROLLERS 文件：518.13 Kbytes Page：11 Pages	UTC 友顺	UTC
UC3842B_11	High Performance Current Mode Controllers 文件：411.26 Kbytes Page：22 Pages	ONSEMI 安森美半导体	ONSEMI
UC3842B_12	HIGH PERFORMANCE CURRENT MODE CONTROLLERS 文件：439.84 Kbytes Page：10 Pages	UTC 友顺	UTC
UC3842BD	High Performance Current Mode Controllers 文件：370.48 Kbytes Page：21 Pages	ONSEMI 安森美半导体	ONSEMI
UC3842BD	封装/外壳：14-SOIC（0.154"，3.90mm 宽）功能：升压，升压/降压包装：管件描述：IC REG CTRLR PWM CM 14-SOIC 集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器	ONSEMI 安森美半导体	ONSEMI
UC3842B-D08-T	HIGH PERFORMANCE CURRENT MODE CONTROLLERS 文件：518.13 Kbytes Page：11 Pages	UTC 友顺	UTC
UC3842BD1	High Performance Current Mode Controllers 文件：370.48 Kbytes Page：21 Pages	ONSEMI 安森美半导体	ONSEMI
UC3842BD1G	High Performance Current Mode Controllers 文件：370.48 Kbytes Page：21 Pages	ONSEMI 安森美半导体	ONSEMI

UC3842B产品属性

类型
描述
型号
UC3842B
制造商
STMICROELECTRONICS
制造商全称
STMicroelectronics
功能描述
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

UC3842B供应商更多...

更新时间：2025-9-25 17:51:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市宝芯创电子有限公司	UC3842BD1013TR	ST	09+	SOP8	26560	原盘现货/2500	询价
深圳市德正通电子有限公司	UC3842BDR2G	onsemi	23+		7500	原装正品现货,德为本,正为先,通天下!	询价
深圳市芯球通科技有限公司	UC3842BD1R2	ON(安森美)	23+	8-SOIC(0.154,3.90mm 宽)	19389	公司只做原装正品,假一赔十	询价
深圳市润联芯城科技有限公司	UC3842BN	STM	23+	DIP-8	50000	原装正品支持实单	询价
深圳市正纳电子有限公司	UC3842BD1R2G	ON	22+	SOIC-8_150mil	42500	原装正品可支持验货,欢迎咨询	询价
深圳市华睿芯科技有限公司	UC3842B	ST/ON	24+	SOP8	20000	全新原厂原装，进口正品现货，正规渠道可含税！！	询价
深圳市科芯源微电子有限公司	UC3842BDR2G	ON/安森美	25+	SOP16	54648	百分百原装现货实单必成欢迎询价	询价
深圳市芯皇电子有限公司	UC3842BN	N/A	23+	DIP	6000	专业配单保证原装正品假一罚十	询价
深圳市云美电子科技有限公司	UC3842BN	ON/安森美	24+	DIP-8	39000	只做原装进口现货	询价
深圳市科达星科技有限公司	UC3842BD1R2	MOTOROLA	24+	SOP8L	15300	公司常备大量原装现货,可开13%增票!	询价

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UC3842AN，当天发货0755-82732291全新原装现货或门市自取.
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UC3842B价格

UC3842B产品属性

UC3842B供应商更多...

UC3842B芯片相关品牌

UC3842B规格书下载地址

UC3842B参数引脚图相关

UC3842B数据表相关新闻

UC382TDKTTT-2 低压差稳压器

UC3843AP-SOP8R-TW0G_UTC代理商

UC3842AN

UC3842AD1原装现货

UC3842BD1013TR原装现货

UC3842BD1R2G原装现货

DdatasheetPDF页码索引