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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

SC189ASKTRT

数量

单价

总价

¥ 7.437321

10+

¥ 5.313553

¥ 53.13553

25+

¥ 4.789635

¥ 119.740875

100+

¥ 4.207045

¥ 420.7045

250+

¥ 3.930211

¥ 982.55275

500+

¥ 3.763284

¥ 1881.642

1000+

¥ 3.636519

¥ 3636.519

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购买数量

总价金额：￥ 7.437321

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样品申购

详细描述：降压开关稳压器 IC 正固定 1V 1 输出 1.5A SC-74A，SOT-753

产品参数

产品属性	属性值
供应商器件封装	SOT-23-5
制造商	Semtech Corporation
功能	降压
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
同步整流器	是
基本产品编号	SC189
安装类型	表面贴装型
封装、外壳	SC-74A，SOT-753
工作温度	-40°C ~ 125°C（TJ）
拓扑	降压
电压 - 输入（最大值）	5.5V
电压 - 输入（最小值）	2.9V
电压 - 输出（最大值）	-
电压 - 输出（最小值、固定）	1V
电流 - 输出	1.5A
系列	-
输出数	1
输出类型	固定
输出配置	正
零件状态	在售
频率 - 开关	2.5MHz

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 `stock_pra` [ RunTime:0.002746s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70652039 [ RunTime:0.000608s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001782s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70652039 ORDER BY `minOrder` ASC [ RunTime:0.002882s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002102s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70652039 ORDER BY `unit` DESC [ RunTime:0.000571s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002190s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70652039 [ RunTime:0.000550s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000460s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70652039 ORDER BY `minOrder` ASC [ RunTime:0.000670s ]
CONNECT:[ UseTime:0.000891s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SC189ASKTRT' and brandshort='Semtech Corporation' limit 1 [ RunTime:0.001501s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001971s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'SC189ASKTRT' LIMIT 1 [ RunTime:0.000407s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001069s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SC189ASKTRT' LIMIT 1 [ RunTime:0.000343s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001112s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SC189ASKTRT' OR `brand` LIKE 'Semtech Corporation%' ) ) LIMIT 1 [ RunTime:0.000502s ]
SELECT `id` FROM `stock` WHERE `id` <> 70652039 AND `partno` = 'SC189ASKTRT' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%semtech corporation%' ) [ RunTime:0.000865s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17093214 [ RunTime:0.000656s ]
SELECT `note` FROM `stock` WHERE `id` = 17093214 LIMIT 1 [ RunTime:0.000244s ]
SELECT `description` FROM `stock` WHERE `id` = 17093214 LIMIT 1 [ RunTime:0.000224s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001257s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SC189ASKTRT' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000392s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SC189ASKTRT' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001354s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000736s ]

0.180603s

SC189ASKTRT

购买数量

总价金额： ￥ 7.437321

推荐替代

详细描述：降压 开关稳压器 IC 正 固定 1V 1 输出 1.5A SC-74A，SOT-753

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

产品概述

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总价金额：￥ 7.437321

详细描述：降压开关稳压器 IC 正固定 1V 1 输出 1.5A SC-74A，SOT-753