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型号	下载订购	功能描述	制造商上传企业	LOGO
A7539	文件：1.1703 Mbytes Page：10 Pages	DC-DC CONVERTER BOOST (STEP-UP) 0.8V STARTUP, 1A PFM CONTROL SYNCHRONOUS DESCRIPTION A7539 series is a high efficiency, low ripple, high frequency PFM control DC-DC boost converter. A7539 series requires only three external components, the device can change the low voltage input of battery step-up into output voltages for electronic devices. The A7539 is available i 文件：1.1703 Mbytes 页数：10 Pages	AITSEMI 创瑞科技	AITSEMI
A7539	文件：300 bytes Page：1 Pages	卫星通讯芯片 The A7539 is a high isolation 4 x 2 switch matrix in a 24-lead QFN 4x4 package for RF multiplexing applications from 200 to 3000 MHz. The switch is enabled 16 states by 4 inputs controlled 4 bit decoder in 50/75 ohm systems.\n\nA7539’s outputs (OP1 & OP2) can be independently selected by any of the	Amiccom 笙科	Amiccom
A7539E3RXX	文件：1.1703 Mbytes Page：10 Pages	DC-DC CONVERTER BOOST (STEP-UP) 0.8V STARTUP, 1A PFM CONTROL SYNCHRONOUS DESCRIPTION A7539 series is a high efficiency, low ripple, high frequency PFM control DC-DC boost converter. A7539 series requires only three external components, the device can change the low voltage input of battery step-up into output voltages for electronic devices. The A7539 is available i 文件：1.1703 Mbytes 页数：10 Pages	AITSEMI 创瑞科技	AITSEMI
A7539E3VRXX	文件：1.1703 Mbytes Page：10 Pages	DC-DC CONVERTER BOOST (STEP-UP) 0.8V STARTUP, 1A PFM CONTROL SYNCHRONOUS DESCRIPTION A7539 series is a high efficiency, low ripple, high frequency PFM control DC-DC boost converter. A7539 series requires only three external components, the device can change the low voltage input of battery step-up into output voltages for electronic devices. The A7539 is available i 文件：1.1703 Mbytes 页数：10 Pages	AITSEMI 创瑞科技	AITSEMI
A7539E5RXX	文件：1.1703 Mbytes Page：10 Pages	DC-DC CONVERTER BOOST (STEP-UP) 0.8V STARTUP, 1A PFM CONTROL SYNCHRONOUS DESCRIPTION A7539 series is a high efficiency, low ripple, high frequency PFM control DC-DC boost converter. A7539 series requires only three external components, the device can change the low voltage input of battery step-up into output voltages for electronic devices. The A7539 is available i 文件：1.1703 Mbytes 页数：10 Pages	AITSEMI 创瑞科技	AITSEMI
A7539E5VRXX	文件：1.1703 Mbytes Page：10 Pages	DC-DC CONVERTER BOOST (STEP-UP) 0.8V STARTUP, 1A PFM CONTROL SYNCHRONOUS DESCRIPTION A7539 series is a high efficiency, low ripple, high frequency PFM control DC-DC boost converter. A7539 series requires only three external components, the device can change the low voltage input of battery step-up into output voltages for electronic devices. The A7539 is available i 文件：1.1703 Mbytes 页数：10 Pages	AITSEMI 创瑞科技	AITSEMI

技术参数

Function：
High Isolation 4X2 Switch Matrix
Package：
QFN 24

供应商	型号	品牌	批号	封装	库存	备注	价格
贸泽芯城（深圳）电子科技有限公司	A7539E5VR-33	AIT	23+	SOT-25	5000	原厂授权代理,海外优势订货渠道。可提供大量库存,详	询价
深圳市力拓辉电子有限公司	A7539E3VR-33	AiT	21+		2980	只做原装鄙视假货15118075546	询价
深圳市赛特兴科技有限公司	A753-Y	ST	23+	TO-126	16900	正规渠道,只有原装!	询价
深圳市腾亿芯科技有限公司	A753-Y	ST	25+	TO-126	16900	原装，请咨询	询价
深圳市盈慧通电子有限公司	A753-Y	ST	2511	TO-126	16900	电子元器件采购降本30%!原厂直采,砍掉中间差价	询价
深圳市中飞凌科技有限公司	A753-Y	ST	26+	TO-126	60000	只有原装可配单	询价
深圳市信佳源电子有限公司	A7542	NA	NA	NA	2885	原装/现货	询价
深圳市凯睿晟科技有限公司	A7550	AVAGO/安华高	21+	DIP-8L	120000	长期代理优势供应	询价
深圳市威尔健半导体有限公司	A7550	AVAGO/安华高	23+	DIP-8L	50000	全新原装正品现货,支持订货	询价
深圳市安富世纪电子有限公司	A7550	AVAGO/安华高	23+	1432+	6500	专注配单,只做原装进口现货	询价

更多A7539供应商更新时间2026-1-26 11:10:00

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