| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
2A SWITCHINGREGULATOR Description The L4972A is a stepdown monolithic power switching regulator delivering 2A at a voltage variable from 5.1 to 40V. Features ■ 2A OUTPUT CURRENT ■ 5.1V TO 40V OUTPUT VOLTAGE RANGE ■ 0 TO 90 DUTY CYCLE RANGE ■ INTERNAL FEED-FORWARD LINE REG. ■ INTERNAL CURRENT LIMITING ■ PRE | STMICROELECTRONICS 意法半导体 |   | ||
2A SWITCHINGREGULATOR Description The L4972A is a stepdown monolithic power switching regulator delivering 2A at a voltage variable from 5.1 to 40V. Features ■ 2A OUTPUT CURRENT ■ 5.1V TO 40V OUTPUT VOLTAGE RANGE ■ 0 TO 90 DUTY CYCLE RANGE ■ INTERNAL FEED-FORWARD LINE REG. ■ INTERNAL CURRENT LIMITING ■ PRE | STMICROELECTRONICS 意法半导体 | | ||
2A SWITCHINGREGULATOR Description The L4972A is a stepdown monolithic power switching regulator delivering 2A at a voltage variable from 5.1 to 40V. Features ■ 2A OUTPUT CURRENT ■ 5.1V TO 40V OUTPUT VOLTAGE RANGE ■ 0 TO 90 DUTY CYCLE RANGE ■ INTERNAL FEED-FORWARD LINE REG. ■ INTERNAL CURRENT LIMITING ■ PRE | STMICROELECTRONICS 意法半导体 | | ||
2A SWITCHING REGULATOR 文件：1.37447 Mbytes Page：22 Pages | STMICROELECTRONICS 意法半导体 | | ||
2A SWITCHING REGULATOR 文件：1.37447 Mbytes Page：22 Pages | STMICROELECTRONICS 意法半导体 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST(意法半导体) |
24+ |
SOP-20-300mil |
5204 |
百分百原装正品,可原型号开票 |
|||
ST |
2016+ |
DIP20 |
3343 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
ST/意法半导体 |
24+ |
PDIP-20 |
10000 |
十年沉淀唯有原装 |
|||
ST/意法半导体 |
23+ |
N/A |
20000 |
||||
ST |
DIP20 |
3343 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
STM |
23+ |
20-SOIC |
65600 |
||||
SST |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
||||
st |
NEW |
20-DIP |
25838 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
|||
ST/意法 |
2022+ |
5000 |
只做原装,价格优惠,长期供货。 |
||||
ST/意法 |
25+ |
SOP |
32360 |
ST/意法全新特价L4972AD013TR即刻询购立享优惠#长期有货 |
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DdatasheetPDF页码索引
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