| 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 |
25+ |
SOP |
32360 |
ST/意法全新特价L4972AD013TR即刻询购立享优惠#长期有货 |
|||
ST/意法 |
22+ |
SOP-20 |
100000 |
代理渠道/只做原装/可含税 |
|||
ST/意法 |
25+ |
SOP16 |
54658 |
百分百原装现货 实单必成 |
|||
ST |
24+ |
DIP20 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
|||
STM |
09+ |
SOP-20 |
2247 |
只售全新原装货真实实数现货放心 |
|||
ST |
2025+ |
SOP-20 |
3645 |
全新原厂原装产品、公司现货销售 |
|||
ST/意法半导体 |
24+ |
PDIP-20 |
16900 |
原厂原装，价格优势，欢迎洽谈！ |
|||
ST |
25+ |
SOP20 |
16900 |
原装，请咨询 |
SPM4972B规格书下载地址
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