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SPX2945价格

参考价格：￥2.9614

型号：SPX2945M3-L-3-3 品牌：Exar 备注：这里有SPX2945多少钱，2026年最近7天走势，今日出价，今日竞价，SPX2945批发/采购报价，SPX2945行情走势销售排行榜，SPX2945报价。

型号	功能描述	生产厂家企业	LOGO
SPX2945	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945	400mA Low Dropout Voltage Regulator (LDOs)	MAXLINEAR 迈凌	MAXLINEAR
SPX2945	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945M3	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945M3-3.3	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945M3-5.0	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945R	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945R-3.3	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945R-5.0	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945S	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945S-3.3	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945S-5.0	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945T3	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945T3-3.3	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945T3-5.0	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945T5	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945T5-3.3	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945T5-5.0	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945U3	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945U3-3.3	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945U3-5.0	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945U5	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945U5-3.3	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945U5-5.0	500mA Low Drop Out Voltage Regulator with Shutdown DESCRIPTION The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltag	Sipex	Sipex
SPX2945_06	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945M3-3.3	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945M3-3-3	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945M3-3-3TR	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945M3-5.0	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945M3-5-0	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945M3-5-0TR	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945M3-L-3-3	封装/外壳：TO-261-4，TO-261AA 包装：散装描述：IC REG LINEAR 3.3V 400MA SOT223 集成电路（IC）线性 + 开关稳压器	ETC 知名厂家	ETC
SPX2945M3-L-3-3/MTR	封装/外壳：TO-261-4，TO-261AA 包装：卷带（TR）描述：IC REG LIN 3.3V 400MA SOT223-3 集成电路（IC）稳压器 - 线性	ETC 知名厂家	ETC
SPX2945R-3.3	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945R-3-3	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945R-3-3TR	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945R-5.0	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945R-5-0	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945R-5-0TR	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945S-3.3	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945S-3-3	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945S-3-3TR	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945S-5.0	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945S-5-0	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945S-5-0TR	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945T-3.3	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945T-3-3	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945T-3-3TR	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945T-5.0	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945T-5-0	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945T-5-0TR	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945T5-3.3	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945T5-3-3	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945T5-3-3TR	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945T5-5.0	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945T5-5-0	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945T5-5-0TR	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex
SPX2945U-3.3	400mA Low Dropout Voltage Regulator with Shutdown 文件：101 Kbytes Page：11 Pages	Sipex	Sipex
SPX2945U-3-3	400mA Low Dropout Voltage Regulator with Shutdown 文件：236.6 Kbytes Page：12 Pages	Sipex	Sipex

SPX2945产品属性

类型
描述
型号
SPX2945
制造商
SIPEX
制造商全称
Sipex Corporation
功能描述
400mA Low Dropout Voltage Regulator with Shutdown

SPX2945供应商更多...

更新时间：2026-1-2 10:20:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市金华微盛电子有限公司	SPX2945R-L-5.0/TR	SIPEX	19+	TO-252	30000		询价
深圳市鹏和科技有限公司	SPX2945T5-5.0	SIPEX	24+	TO263-5P	5000	只做原装公司现货	询价
深圳市柯尔基电子有限公司	SPX2945T5	SIPEX	23+24	TO263	9860	原厂原包装。终端BOM表可配单。可开13%增值税	询价
深圳市宇创芯科技有限公司	SPX2945M3-L-3-3/TR	SIPEX	24+	TSSOP	9600	原装现货,优势供应,支持实单!	询价
深圳市福安瓯科技有限公司	SPX2945U-3.3	SIPEX	25+	TO220-3	3850	⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙	询价
深圳市一线半导体有限公司	SPX2945T-3.3	SIPEX	24+	TO-263	35117		询价
深圳市讯顺达科技有限公司	SPX2945M3-L-5-0	EXAR	12+	SOT-223	782	全新原装公司现货	询价
海芯未来半导体电子（深圳）有限公司	SPX2945M3-L-3-3	NS/	25+	DIP	9811		询价
深圳市佳斯泰科技有限公司	SPX2945T-L-3-3	Sipex	22+	-	9000	原厂渠道,现货配单	询价
深圳市力拓辉电子有限公司	SPX2945T5	SIPEX	22+	TO-263	5000	只做原装鄙视假货15118075546	询价

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SPX3819M5-L-3-3/TR 是 MaxLinear（原 Exar）推出的一款 3.3V 固定输出、低噪声、低压差线性稳压器（LDO），专为工业、消费电子及便携式设备设计，提供高效稳定的电源转换
SPX3819M5-L-3-3/TR MaxLinear（原 Exar）8000000PCS
2025-10-31
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2023-2-15
SPX3819M5-L-3-3/TR
SPX3819M5-L-3-3/TR，当天发货0755-82732291全新原装现货或门市自取.
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随时可发货
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描述该SPX2431是一个三端可调并联稳压器提供高度准确的带隙参考。为开环误差放大器的SPX2431行为与一个2.5V温度补偿的参考。该SPX2431的热稳定性，广阔的工作电流（100mA）和温度范围（0 ° C至105℃）使得它的应用，需要一个适合各种低成本，高性能的解决方案。 SPX2431A0.5％的容差被证明是足以克服系统中的其他错误都几乎完全消除了在需要修剪电源制造商的生产线，并有助于大幅节省成本。输出电压可调节到20之间的任何电压值VREF和两个外部电阻。在标准的并联配置，低温度系数的组合，急转弯的特性，低输出阻抗，使输出电压可编程如此精确的一个很好的参考误差放
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SPX2945价格

SPX2945产品属性

SPX2945供应商更多...

SPX2945芯片相关品牌

SPX2945规格书下载地址

SPX2945参数引脚图相关

SPX2945数据表相关新闻

SPX3819M5-L-3-3/TR 是 MaxLinear（原 Exar）推出的一款 3.3V 固定输出、低噪声、低压差线性稳压器（LDO），专为工业、消费电子及便携式设备设计，提供高效稳定的电源转换

SPX-16394

SPX3819M5-L-3-3/TR

SPX29302T5-L/TR全新原装现货

SPX3819M5-L-1-2/TR全新原装现货深圳市永贝尔科技徐小姐

SPX2431-精密可调并联稳压器

DdatasheetPDF页码索引