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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

L4901A

数量

单价

总价

500+

¥ 20.287028

¥ 10143.514

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购买数量

总价金额：￥ 10143.514

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详细描述：降压开关稳压器 IC 正固定 5V 2 输出 400mA Heptawatt-7（垂直，弯曲和错列引线）

产品参数

产品属性	属性值
供应商器件封装	7-HEPTAWATT
制造商	STMicroelectronics
功能	降压
包装	管件
同步整流器	无
基本产品编号	L4901
安装类型	通孔
封装、外壳	Heptawatt-7（垂直，弯曲和错列引线）
工作温度	-40°C ~ 150°C（TJ）
拓扑	降压
电压 - 输入（最大值）	20V
电压 - 输入（最小值）	-
电压 - 输出（最大值）	-
电压 - 输出（最小值、固定）	5V
电流 - 输出	400mA
系列	-
输出数	2
输出类型	固定
输出配置	正
零件状态	停产
频率 - 开关	-

PDF描述：DUAL 5V REGULATOR WITH RESET 带复位双5V稳压器

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SELECT * FROM `stock_price` WHERE `stockid` = 50085827 ORDER BY `minOrder` ASC [ RunTime:0.001406s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001738s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 50085827 ORDER BY `unit` DESC [ RunTime:0.000456s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001724s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 50085827 [ RunTime:0.000446s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000245s ]
SELECT * FROM `stock_price` WHERE `stockid` = 50085827 ORDER BY `minOrder` ASC [ RunTime:0.000246s ]
CONNECT:[ UseTime:0.000666s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='L4901A' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.000397s ]
select foldpath,foldpath2,filename from pdf_file where id=266473 limit 1 [ RunTime:0.000308s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003202s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%L4901A%' LIMIT 1 [ RunTime:0.000330s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002036s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'L4901A' LIMIT 1 [ RunTime:0.000356s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001981s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'L4901A' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.000306s ]
SELECT `id` FROM `stock` WHERE `id` <> 50085827 AND `partno` = 'L4901A' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%stmicroelectronics%' ) [ RunTime:0.001572s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 14224869 [ RunTime:0.000295s ]
SELECT `note` FROM `stock` WHERE `id` = 14224869 LIMIT 1 [ RunTime:0.000351s ]
SELECT `description` FROM `stock` WHERE `id` = 14224869 LIMIT 1 [ RunTime:0.000281s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001074s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'L4901A' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000291s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'L4901A' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.008445s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000245s ]

0.251416s

L4901A

购买数量

总价金额： ￥ 10143.514

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产品参数

PDF描述：DUAL 5V REGULATOR WITH RESET 带复位双5V稳压器

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总价金额：￥ 10143.514

详细描述：降压开关稳压器 IC 正固定 5V 2 输出 400mA Heptawatt-7（垂直，弯曲和错列引线）