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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

LT1977IFE#TRPBF

数量

单价

总价

2500+

¥ 79.332250

¥ 198330.625

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总价金额：￥ 198330.625

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详细描述：降压开关稳压器 IC 正可调式 1.25V 1 输出 1.5A（开关） 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-TSSOP-EP
制造商	Analog Devices Inc.
功能	降压
包装	卷带（TR）
同步整流器	无
基本产品编号	LT1977
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 ~ 125°C（TJ）
拓扑	降压
电压 - 输入（最大值）	60V
电压 - 输入（最小值）	3V
电压 - 输出（最大值）	55.2V
电压 - 输出（最小值、固定）	1.25V
电流 - 输出	1.5A（开关）
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	500kHz

PDF描述：降压开关稳压器 IC 正可调式 1.25V 1 输出 1.5A（开关） 16-TSSOP（0.173"，4.40mm 宽）祼焊盘

产品概述

暂无产品概述

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SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000337s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.003650s ]
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` = '63901891' LIMIT 1 [ RunTime:0.005090s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002592s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63901891 [ RunTime:0.001346s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002159s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63901891 ORDER BY `minOrder` ASC [ RunTime:0.004382s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.004411s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63901891 ORDER BY `unit` DESC [ RunTime:0.006396s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.004745s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63901891 [ RunTime:0.000682s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000308s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63901891 ORDER BY `minOrder` ASC [ RunTime:0.000303s ]
CONNECT:[ UseTime:0.000701s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='LT1977IFE#TRPBF' and brandshort='Analog Devices Inc.' limit 1 [ RunTime:0.004058s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002475s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'LT1977IFE#TRPBF' LIMIT 1 [ RunTime:0.003677s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001741s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LT1977IFE#TRPBF' LIMIT 1 [ RunTime:0.000837s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002145s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LT1977IFE#TRPBF' OR `brand` LIKE 'Analog Devices Inc.%' ) ) LIMIT 1 [ RunTime:0.010198s ]
SELECT `id` FROM `stock` WHERE `id` <> 63901891 AND `partno` = 'LT1977IFE#TRPBF' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%analog devices inc.%' ) [ RunTime:0.006327s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16067866 [ RunTime:0.013334s ]
SELECT `note` FROM `stock` WHERE `id` = 16067866 LIMIT 1 [ RunTime:0.001799s ]
SELECT `description` FROM `stock` WHERE `id` = 16067866 LIMIT 1 [ RunTime:0.020471s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.009321s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LT1977IFE#TRPBF' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.030917s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LT1977IFE#TRPBF' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.020523s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002035s ]

0.381629s

LT1977IFE#TRPBF

购买数量

总价金额： ￥ 198330.625

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详细描述：降压 开关稳压器 IC 正 可调式 1.25V 1 输出 1.5A（开关） 16-TSSOP（0.173"，4.40mm 宽）祼焊盘

产品参数

PDF描述： 降压 开关稳压器 IC 正 可调式 1.25V 1 输出 1.5A（开关） 16-TSSOP（0.173"，4.40mm 宽）祼焊盘

产品概述

类似型号

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总价金额：￥ 198330.625

详细描述：降压开关稳压器 IC 正可调式 1.25V 1 输出 1.5A（开关） 16-TSSOP（0.173"，4.40mm 宽）祼焊盘

PDF描述：降压开关稳压器 IC 正可调式 1.25V 1 输出 1.5A（开关） 16-TSSOP（0.173"，4.40mm 宽）祼焊盘