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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

SC189ZSKTRT

数量

单价

总价

¥ 8.346327

10+

¥ 5.974648

¥ 59.74648

25+

¥ 5.391231

¥ 134.780775

100+

¥ 4.747490

¥ 474.749

250+

¥ 4.440246

¥ 1110.0615

500+

¥ 4.255305

¥ 2127.6525

1000+

¥ 4.133746

¥ 4133.746

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总价金额：￥ 8.346327

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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	固定
工作电压	2.9V~5.5V
输出电压	3.3V
输出电流	1.5A
开关频率	2.5MHz
工作温度	-40℃~+125℃@(TJ)
同步整流	是
输出通道数	1
拓扑结构	降压式
开关管(内置/外置)	内置

PDF描述：2.5MHz, 1.5A Synchronous Step Down Regulator 为2.5MHz ， 1.5A同步降压稳压器

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002636s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.133' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_63870135.html' [ RunTime:0.008786s ]
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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.014316s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002766s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.133' ) [ RunTime:0.006635s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001489s ]
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SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '63870135' LIMIT 1 [ RunTime:0.014793s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001993s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63870135 [ RunTime:0.010695s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.008134s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63870135 ORDER BY `minOrder` ASC [ RunTime:0.015183s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001325s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63870135 ORDER BY `unit` DESC [ RunTime:0.023133s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.003756s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63870135 [ RunTime:0.009860s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.011923s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63870135 ORDER BY `minOrder` ASC [ RunTime:0.005621s ]
CONNECT:[ UseTime:0.000874s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SC189ZSKTRT' and brandshort='Semtech Corporation' limit 1 [ RunTime:0.016709s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002256s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'SC189ZSKTRT' LIMIT 1 [ RunTime:0.009940s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002024s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SC189ZSKTRT' LIMIT 1 [ RunTime:0.001585s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003504s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SC189ZSKTRT' OR `brand` LIKE 'Semtech Corporation%' ) ) LIMIT 1 [ RunTime:0.008082s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.005295s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SC189ZSKTRT' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000482s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SC189ZSKTRT' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000308s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005735s ]

0.461411s

SC189ZSKTRT

购买数量

总价金额： ￥ 8.346327

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产品参数

PDF描述：2.5MHz, 1.5A Synchronous Step Down Regulator 为2.5MHz ， 1.5A同步降压稳压器

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总价金额：￥ 8.346327