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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

LM2576T-12/LF03

数量

单价

总价

¥ 32.889486

10+

¥ 24.815861

¥ 248.15861

45+

¥ 21.755569

¥ 979.000605

135+

¥ 20.210507

¥ 2728.418445

270+

¥ 19.454875

¥ 5252.81625

540+

¥ 18.832371

¥ 10169.48034

1035+

¥ 18.348780

¥ 18990.9873

2520+

¥ 17.815359

¥ 44894.70468

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购买数量

总价金额：￥ 32.889486

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详细描述：降压开关稳压器 IC 正固定 12V 1 输出 3A TO-220-5 成形引线

产品参数

产品属性	属性值
供应商器件封装	TO-220-5
制造商	Texas Instruments
功能	降压
包装	管件
同步整流器	无
基本产品编号	LM2576
安装类型	通孔
封装、外壳	TO-220-5 成形引线
工作温度	-40°C ~ 125°C（TJ）
拓扑	降压
电压 - 输入（最大值）	40V
电压 - 输入（最小值）	4V
电压 - 输出（最大值）	-
电压 - 输出（最小值、固定）	12V
电流 - 输出	3A
系列	SIMPLE SWITCHER®
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	52kHz

PDF描述：SIMPLE SWITCHERÂ® 3A Step-Down Voltage Regulator SIMPLE SWITCHERÂ® 3A降压型稳压器

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SELECT * FROM `stock_pra` WHERE `stockid` = 57063408 [ RunTime:0.064298s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.087788s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57063408 ORDER BY `minOrder` ASC [ RunTime:0.095557s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001555s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 57063408 ORDER BY `unit` DESC [ RunTime:0.050745s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.076653s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 57063408 [ RunTime:0.102283s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.017733s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57063408 ORDER BY `minOrder` ASC [ RunTime:0.076862s ]
CONNECT:[ UseTime:0.001008s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='LM2576T-12/LF03' and brandshort='Texas Instruments' limit 1 [ RunTime:0.070170s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001290s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%LM2576T-12/LF03%' LIMIT 1 [ RunTime:1.354966s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001422s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LM2576T-12/LF03' LIMIT 1 [ RunTime:0.048922s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001325s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LM2576T-12/LF03' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.060016s ]
SELECT `id` FROM `stock` WHERE `id` <> 57063408 AND `partno` = 'LM2576T-12/LF03' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.085448s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19130993 [ RunTime:0.112384s ]
SELECT `note` FROM `stock` WHERE `id` = 19130993 LIMIT 1 [ RunTime:0.057584s ]
SELECT `description` FROM `stock` WHERE `id` = 19130993 LIMIT 1 [ RunTime:0.124611s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002479s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LM2576T-12/LF03' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.138755s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LM2576T-12/LF03' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.150688s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.043258s ]

3.378596s

LM2576T-12/LF03

购买数量

总价金额： ￥ 32.889486

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详细描述：降压 开关稳压器 IC 正 固定 12V 1 输出 3A TO-220-5 成形引线

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PDF描述：SIMPLE SWITCHERÂ® 3A Step-Down Voltage Regulator SIMPLE SWITCHERÂ® 3A降压型稳压器

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总价金额：￥ 32.889486

详细描述：降压开关稳压器 IC 正固定 12V 1 输出 3A TO-220-5 成形引线