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图片源于供应商或网络,实物可能存在差异,请以实物为准

LMR14020SDDAR

数量

单价

总价

¥ 25.700076

10+

¥ 19.204816

¥ 192.04816

25+

¥ 17.575216

¥ 439.3804

100+

¥ 15.786953

¥ 1578.6953

250+

¥ 14.934471

¥ 3733.61775

500+

¥ 14.648382

¥ 7324.191

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购买数量

总价金额：￥ 25.700076

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产品参数

产品属性	属性值
商品目录	DC-DC电源芯片
功能类型	降压型
输出类型	可调
工作电压	4V~40V
输出电压	800mV~28V
输出电流	2A
开关频率	2.5MHz
工作温度	-40℃~+125℃@(TJ)
同步整流	否
输出通道数	1
拓扑结构	降压式
静态电流(Iq)	-
开关管(内置/外置)	内置

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CONNECT:[ UseTime:0.000585s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='LMR14020SDDAR' and brandshort='Texas Instruments' limit 1 [ RunTime:0.000873s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001789s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'LMR14020SDDAR' LIMIT 1 [ RunTime:0.000717s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.005412s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LMR14020SDDAR' LIMIT 1 [ RunTime:0.000884s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002159s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LMR14020SDDAR' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.003940s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001234s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LMR14020SDDAR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000555s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LMR14020SDDAR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000868s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000939s ]

0.256193s

LMR14020SDDAR

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总价金额： ￥ 25.700076

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总价金额：￥ 25.700076