| 品牌 | st | 型號(hào) | l7812 |
| 批號(hào) | 10+ | 封裝 | to-220 |
| 營(yíng)銷方式 | 現(xiàn)貨 | 產(chǎn)品性質(zhì) | 新品 |
| 處理信號(hào) | 模擬信號(hào) | 工藝 | 半導(dǎo)體集成 |
| 導(dǎo)電類型 | 雙極型 | 集成程度 | 大規(guī)模 |
| 規(guī)格尺寸 | 標(biāo)準(zhǔn)（mm） | 工作溫度 | -40~125（℃） |
| 靜態(tài)功耗 | 標(biāo)準(zhǔn)（mw） |
the l7800 series of three-terminal positive regulators is available in to-220, to-220fp,to-220fm, to-3 and d2pak packages and several fixed output voltages, making it useful in a wide range of applications. these regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. if adequate heat sinking is provided, they can deliver over 1a output current. although designed primarily as fixed voltage regulators, these devices can be used with external components toobtain adjustable voltage and currents.