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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

LP2957AIT

数量

单价

总价

126+

¥ 19.750219

¥ 2488.527594

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购买数量

总价金额：￥ 2488.527594

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详细描述：PMIC - 稳压器 - 线性正固定 1 输出 250mA TO-220-5

产品参数

产品属性	属性值
PSRR	-
供应商器件封装	TO-220-5
保护功能	过流，超温，反极性
制造商	National Semiconductor
包装	管件
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
控制特性	使能
电压 - 输入（最大值）	30V
电压 - 输出（最大值）	-
电压 - 输出（最小值、固定）	5V
电压降（最大值）	0.8V @ 250mA
电流 - 供电（最大值）	33 mA
电流 - 输出	250mA
电流 - 静态 (Iq)	200 µA
稳压器数	1
系列	-
输出类型	固定
输出配置	正
零件状态	停产

PDF描述：5V Low-Dropout Regulator for P Applications 5V低压降稳压器为P应用

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CONNECT:[ UseTime:0.000506s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
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SELECT * FROM `stock_pra` WHERE `stockid` = 56901563 [ RunTime:0.002201s ]
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SELECT * FROM `stock_price` WHERE `stockid` = 56901563 ORDER BY `minOrder` ASC [ RunTime:0.003492s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002152s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 56901563 ORDER BY `unit` DESC [ RunTime:0.000826s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.004788s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 56901563 [ RunTime:0.002875s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000415s ]
SELECT * FROM `stock_price` WHERE `stockid` = 56901563 ORDER BY `minOrder` ASC [ RunTime:0.000441s ]
CONNECT:[ UseTime:0.000838s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='LP2957AIT' and brandshort='National Semiconductor' limit 1 [ RunTime:0.002587s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003994s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'LP2957AIT' LIMIT 1 [ RunTime:0.000765s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001157s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LP2957AIT' LIMIT 1 [ RunTime:0.006245s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002009s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LP2957AIT' OR `brand` LIKE 'National Semiconductor%' ) ) LIMIT 1 [ RunTime:0.003115s ]
SELECT `id` FROM `stock` WHERE `id` <> 56901563 AND `partno` = 'LP2957AIT' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%national semiconductor%' ) [ RunTime:0.007190s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16044382 [ RunTime:0.002237s ]
SELECT `note` FROM `stock` WHERE `id` = 16044382 LIMIT 1 [ RunTime:0.001892s ]
SELECT `description` FROM `stock` WHERE `id` = 16044382 LIMIT 1 [ RunTime:0.004370s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002150s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LP2957AIT' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.002824s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LP2957AIT' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.018306s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000489s ]

0.350939s

LP2957AIT

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总价金额： ￥ 2488.527594

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详细描述：PMIC - 稳压器 - 线性 正 固定 1 输出 250mA TO-220-5

产品参数

PDF描述：5V Low-Dropout Regulator for P Applications 5V低压降稳压器为P应用

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总价金额：￥ 2488.527594

详细描述：PMIC - 稳压器 - 线性正固定 1 输出 250mA TO-220-5