| 1 | 10 | 100 | 1000 | 2500 | Updated | ||||
|---|---|---|---|---|---|---|---|---|---|
| * | LM7805T | 0 | CNY | 0.40250 | 0.38500 | ||||
| * | LM7805S/TR | 0 | CNY | ||||||
| * | LM7805L-TA3-T | 500 | CNY | 0.91000 | 0.87750 | 0.78000 | |||
| * | LM7805CT/NOPB | 0 | CNY | ||||||
| * | LM780-0223 | 0 | CNY | 144.58 | 130.06 | 108.38 | |||
| * | LM7808ACT | 7104 | USD | ||||||
| * | LM7806ACT | 5856 | USD | ||||||
| * | LM7805ECT | 6320 | USD | ||||||
| * | LM7808CT/NOPB | 12552 | USD | ||||||
| * | LM7805CT/NOPB | 2544 | USD | ||||||
| * | LM7805SX/NOPB | 6480 | USD | ||||||
| * | LM7805MP/NOPB | 4816 | USD | ||||||
| * | LM7805MPX/NOPB | 2272 | USD | ||||||
| * | LM7808CT | 439608 | USD | ||||||
| * | LM7806CT | 3584 | USD | ||||||
| * | LM7805ACT | 53742 | USD | ||||||
| * | LM7809ACT | 396000 | USD | ||||||
| * | LM7809CT | 96000 | USD | ||||||
| * | LM7805CT | 6640 | USD | ||||||
| * | LM7805CT | 0 | USD | ||||||
| * | LM7805CT | 0 | USD | ||||||
| * | LM7805CT | 0 | USD | ||||||
| * | LM7805CT | 0 | USD | ||||||
| * | LM7805CT | 0 | USD | ||||||
| * | LM7809CT | 0 | USD | ||||||
| * | LM7805CT | 0 | USD | ||||||
| * | LM7805CT | 0 | USD | ||||||
| * | LM7805S/NOPB | 1286 | USD | 1.27050 | 2.03900 | 1.63920 | |||
| * | LM7805SX/NOPB | 874 | USD | 1.97000 | 1.76700 | 1.42020 | |||
| * | LM7805CT/NOPB | 0 | USD | 1.10075 | 1.76700 | 1.42020 | |||
| * | LM7805MPX/NOPB | 0 | USD | 0.84700 | 1.51300 | 1.18000 | |||
| * | LM7805MP/NOPB | 0 | USD | 1.82000 | 1.63200 | 1.31180 | |||
| * | LM7808CT/NOPB | 0 | USD | ||||||
| * | LM7805CT | 0 | USD | ||||||
| * | LM7805ECT | 0 | USD | ||||||
| * | LM7805ACT | 0 | USD | ||||||
| * | LM7808CT | 0 | USD | ||||||
| * | LM7809ACT | 7000 | USD | ||||||
| * | LM7809CT | 0 | USD | ||||||
| * | LM7806ACT | 0 | USD | ||||||
| * | LM7806CT | 0 | USD | ||||||
| * | LM7808ACT | 0 | USD | ||||||
| * | LM7805CT | 0 | CNY | 3.94875 | 3.80250 | 3.36375 | |||
| * | LM7808CT/NOPB | 0 | USD | ||||||
| * | LM7805S/NOPB | 7 | USD | ||||||
| * | LM7806CT | 0 | USD | ||||||
| * | LM7805ACT | 0 | USD | ||||||
| * | LM7809CT | 0 | USD | ||||||
| * | LM7805CT | 0 | USD |
Fairchild Semiconductor 的 LM78xx 系列三端子线性稳压器是固定电压调节器，可用于各种应用。 正固定电压稳压器无需外部元件，它们包含了内部热过载保护和电流限制和安全区域补偿。
固定输出电压范围为 5 V 到最大 24 V
输出电流：1A
内部电流限制
热关闭
安全工作区保护
TO220 封装
尽管主要设计用作固定电压稳压器，但这些设备可与外部组件一起使用，以获得可调节的电压和电流。
