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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

LT3991IDD#PBF

数量

单价

总价

¥ 87.016656

10+

¥ 67.952323

¥ 679.52323

25+

¥ 63.180868

¥ 1579.5217

121+

¥ 57.366371

¥ 6941.330891

363+

¥ 54.594564

¥ 19817.826732

605+

¥ 53.570032

¥ 32409.86936

1089+

¥ 52.559382

¥ 57237.166998

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购买数量

总价金额：￥ 87.016656

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详细描述：降压开关稳压器 IC 正可调式 1.19V 1 输出 1.2A 10-WFDFN 祼焊盘

产品参数

产品属性	属性值
供应商器件封装	10-DFN（3x3）
制造商	Analog Devices Inc.
功能	降压
包装	管件
同步整流器	无
基本产品编号	LT3991
安装类型	表面贴装型
封装、外壳	10-WFDFN 祼焊盘
工作温度	-40°C ~ 125°C（TJ）
拓扑	降压
电压 - 输入（最大值）	55V
电压 - 输入（最小值）	4.3V
电压 - 输出（最大值）	30V
电压 - 输出（最小值、固定）	1.19V
电流 - 输出	1.2A
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	200kHz ~ 2MHz

PDF描述：降压开关稳压器 IC 正可调式 1.19V 1 输出 1.2A 10-WFDFN 祼焊盘

暂无产品概述

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封装：

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SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002675s ]
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` = '57064434' LIMIT 1 [ RunTime:0.014769s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.003907s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 57064434 [ RunTime:0.039129s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002782s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57064434 ORDER BY `minOrder` ASC [ RunTime:0.011924s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.004202s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 57064434 ORDER BY `unit` DESC [ RunTime:0.010816s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001309s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 57064434 [ RunTime:0.008463s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.002605s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57064434 ORDER BY `minOrder` ASC [ RunTime:0.004103s ]
CONNECT:[ UseTime:0.000649s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='LT3991IDD#PBF' and brandshort='Analog Devices Inc.' limit 1 [ RunTime:0.018404s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001890s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%LT3991IDD#PBF%' LIMIT 1 [ RunTime:1.034570s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002493s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LT3991IDD#PBF' LIMIT 1 [ RunTime:0.028963s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001255s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LT3991IDD#PBF' OR `brand` LIKE 'Analog Devices Inc.%' ) ) LIMIT 1 [ RunTime:0.005313s ]
SELECT `id` FROM `stock` WHERE `id` <> 57064434 AND `partno` = 'LT3991IDD#PBF' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%analog devices inc.%' ) [ RunTime:0.016977s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16063348 [ RunTime:0.012658s ]
SELECT `note` FROM `stock` WHERE `id` = 16063348 LIMIT 1 [ RunTime:0.004444s ]
SELECT `description` FROM `stock` WHERE `id` = 16063348 LIMIT 1 [ RunTime:0.008503s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002375s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LT3991IDD#PBF' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.008679s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LT3991IDD#PBF' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.032096s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005832s ]

1.590998s

LT3991IDD#PBF

购买数量

总价金额： ￥ 87.016656

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PDF描述： 降压 开关稳压器 IC 正 可调式 1.19V 1 输出 1.2A 10-WFDFN 祼焊盘

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总价金额：￥ 87.016656

详细描述：降压开关稳压器 IC 正可调式 1.19V 1 输出 1.2A 10-WFDFN 祼焊盘

PDF描述：降压开关稳压器 IC 正可调式 1.19V 1 输出 1.2A 10-WFDFN 祼焊盘