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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

lm2597mx-5.0/nopb

数量

单价

总价

¥ 386.872085

10+

¥ 295.266602

¥ 2952.66602

25+

¥ 272.762095

¥ 6819.052375

100+

¥ 247.456197

¥ 24745.6197

250+

¥ 236.530773

¥ 59132.69325

500+

¥ 232.422066

¥ 116211.033

1000+

¥ 231.021370

¥ 231021.37

2500+

¥ 218.041592

¥ 545103.98

2500+

¥ 218.041592

¥ 545103.98

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购买数量

总价金额：￥ 386.872085

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产品参数

产品属性	属性值
商品目录	DC-DC电源芯片
功能类型	降压型
输出类型	固定
工作电压	4.5V~40V
输出电压	5V
输出电流	500mA
开关频率	150kHz
工作温度	-40℃~+125℃@(TJ)
同步整流	否
输出通道数	1
拓扑结构	降压式
静态电流(Iq)	-
开关管(内置/外置)	内置

PDF描述：LM2597/LM2597HV SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator LM2597 / LM2597HV SIMPLE SWITCHER系列电源转换器150千赫0.5A降压稳压器

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CONNECT:[ UseTime:0.000774s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002082s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.85' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_51047312.html' [ RunTime:0.004526s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002030s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.005516s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.003453s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.85' ) [ RunTime:0.007832s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002141s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000352s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002789s ]
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` = '51047312' LIMIT 1 [ RunTime:0.002312s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002304s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51047312 [ RunTime:0.005563s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002104s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51047312 ORDER BY `minOrder` ASC [ RunTime:0.003204s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002258s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51047312 ORDER BY `unit` DESC [ RunTime:0.003044s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.007286s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51047312 [ RunTime:0.003707s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.003728s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51047312 ORDER BY `minOrder` ASC [ RunTime:0.000310s ]
CONNECT:[ UseTime:0.000940s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='lm2597mx-5.0/nopb' and brandshort='texas instruments' limit 1 [ RunTime:0.013229s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002502s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%lm2597mx-5.0/nopb%' LIMIT 1 [ RunTime:1.113946s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002380s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'lm2597mx-5.0/nopb' LIMIT 1 [ RunTime:0.000787s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001075s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'lm2597mx-5.0/nopb' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.010330s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002301s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'lm2597mx-5.0/nopb' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000611s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'lm2597mx-5.0/nopb' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006043s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001886s ]

1.445984s

lm2597mx-5.0/nopb

购买数量

总价金额： ￥ 386.872085

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产品参数

PDF描述：LM2597/LM2597HV SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator LM2597 / LM2597HV SIMPLE SWITCHER系列电源转换器150千赫0.5A降压稳压器

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总价金额：￥ 386.872085