| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
2A STEP DOWN SWITCHING REGULATOR DESCRIPTION The L4978 is a step down monolithic power switching regulator delivering 2A at a voltage between 3.3V and 50V (selected by a simple external divider). Realized in BCD mixed technology, the device uses an internal power D-MOS transistor (with a typical Rdson of 0.25Ω) to obtain very hi | STMICROELECTRONICS 意法半导体 |   | ||
N-Channel Enhancement Mode Power MOSFET 文件：420.14 Kbytes Page：5 Pages | ANACHIP 易亨电子 | | ||
N-Channel Enhancement Mode Power MOSFET 文件：420.14 Kbytes Page：5 Pages | ANACHIP 易亨电子 | | ||
N-Channel Enhancement Mode Power MOSFET 文件：420.14 Kbytes Page：5 Pages | ANACHIP 易亨电子 | | ||
2A STEP DOWN SWITCHING REGULATOR 文件：584.05 Kbytes Page：13 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 |
25+ |
SOP16 |
12496 |
ST/意法原装正品L4978D013TR即刻询购立享优惠#长期有货 |
|||
ST |
24+ |
DIP |
8500 |
只做原装正品假一赔十为客户做到零风险!! |
|||
ST |
22+ |
原厂封装 |
7845 |
原装正品，实单请联系 |
|||
ST |
24+ |
SOP16 |
7250 |
绝对原装现货,价格低,欢迎询购! |
|||
ST(意法半导体) |
24+ |
SOP-16-300mil |
1612 |
特价优势库存质量保证稳定供货 |
|||
st |
2021+ |
sop |
9450 |
原装现货。 |
|||
ST |
2021+ |
SOP16 |
16800 |
全新原装正品,自家优势现货 |
|||
ST |
24+ |
DIP |
66500 |
郑重承诺只做原装进口现货 |
|||
ST |
2526+ |
DIP |
32 |
全新、原装 |
|||
ST(意法半导体) |
24+ |
SOP-16-300mil |
5768 |
百分百原装正品,可原型号开票 |
SI4978BEY规格书下载地址
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DdatasheetPDF页码索引
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