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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

l7987

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单价

总价

¥ 264.544682

10+

¥ 172.939199

¥ 1729.39199

25+

¥ 156.504372

¥ 3912.6093

100+

¥ 147.633301

¥ 14763.3301

250+

¥ 142.870936

¥ 35717.734

500+

¥ 140.162925

¥ 70081.4625

1000+

¥ 138.108572

¥ 138108.572

1920+

¥ 133.999865

¥ 257279.7408

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详细描述：降压开关稳压器 IC 正可调式 0.8V 1 输出 3A 16-TSSOP（0.173"，4.40mm 宽）祼焊盘

产品参数

产品属性	属性值
供应商器件封装	16-HTSSOP
制造商	STMicroelectronics
功能	降压
包装	管件
同步整流器	无
基本产品编号	L7987
安装类型	表面贴装型
封装、外壳	16-TSSOP（0.173"，4.40mm 宽）祼焊盘
工作温度	-40°C ~ 150°C（TJ）
拓扑	降压
电压 - 输入（最大值）	61V
电压 - 输入（最小值）	4.5V
电压 - 输出（最大值）	61V
电压 - 输出（最小值、固定）	0.8V
电流 - 输出	3A
系列	-
输出数	1
输出类型	可调式
输出配置	正
零件状态	在售
频率 - 开关	250kHz ~ 1.5MHz

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002210s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002315s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71726904 [ RunTime:0.000701s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002125s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71726904 ORDER BY `minOrder` ASC [ RunTime:0.002694s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.003538s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71726904 ORDER BY `unit` DESC [ RunTime:0.000716s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002541s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71726904 [ RunTime:0.000677s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000492s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71726904 ORDER BY `minOrder` ASC [ RunTime:0.000760s ]
CONNECT:[ UseTime:0.000704s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='l7987' and brandshort='stmicroelectronics' limit 1 [ RunTime:0.001897s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001321s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'l7987' LIMIT 1 [ RunTime:0.000383s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001386s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'l7987' LIMIT 1 [ RunTime:0.000458s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002437s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'l7987' OR `brand` LIKE 'stmicroelectronics%' ) ) LIMIT 1 [ RunTime:0.000793s ]
SELECT `id` FROM `stock` WHERE `id` <> 71726904 AND `partno` = 'l7987' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%stmicroelectronics%' ) [ RunTime:0.003236s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16066860 [ RunTime:0.000682s ]
SELECT `note` FROM `stock` WHERE `id` = 16066860 LIMIT 1 [ RunTime:0.000255s ]
SELECT `description` FROM `stock` WHERE `id` = 16066860 LIMIT 1 [ RunTime:0.000213s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001227s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'l7987' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000461s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'l7987' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.015083s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000988s ]

0.225955s

l7987

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总价金额： ￥ 264.544682

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详细描述：降压 开关稳压器 IC 正 可调式 0.8V 1 输出 3A 16-TSSOP（0.173"，4.40mm 宽）祼焊盘

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总价金额：￥ 264.544682

详细描述：降压开关稳压器 IC 正可调式 0.8V 1 输出 3A 16-TSSOP（0.173"，4.40mm 宽）祼焊盘