开关稳压器是效率高达97%的高功率密度紧凑型稳压器。R78系列是替代78xx系列线性稳压器的3引脚THT产品,也是我们最受欢迎的产品之一。由于可以直接替代TO-220稳压器,因此在不需重新设计电路或安装散热器的情况下,传统电源板的效率可以从大约60%提升到90%以上。有线版本是专为提供本地稳压电源和短路保护设计的,无需任何外部组件或电路板。
系列 | 电流(A) | 输入电压(V) | 主输出电压(V) | 安装类型 | 封装类型 | |||
---|---|---|---|---|---|---|---|---|
1 |
R-78HE-0.3
重点
| 0.3 | 6.5 - 72.0 | 5 | THT | SIP3 | ||
2 |
R-78CK-0.5
重点
| 0.5 | 5.0 - 40.0, 6.5 - 40.0, 15.0 - 40.0, 18.0 - 40.0 | 12, 15, 3.3, 5 | THT | SIP3 | ||
3 |
R-78K-0.5
重点
| 0.5 | 4.5 - 36.0, 6.5 - 36.0, 8.0 - 36.0, 12.0 - 36.0, 15.0 - 36.0, 18.0 - 36.0 | 1.5, 1.8, 12, 15, 2.5, 3.3, 5, 6.5, 9 | THT | SIP3 | ||
4 |
R-78K-1.0
重点
| 1.0 | 4.5 - 36.0, 6.5 - 36.0, 12.0 - 36.0, 15.0 - 36.0, 18.0 - 36.0 | 1.8, 12, 15, 2.5, 3.3, 5, 9 | THT | SIP3 | ||
5 |
R-78K-2.0
重点
| 2.0 | 4.5 - 36.0, 6.5 - 36.0, 11.0 - 36.0, 14.0 - 36.0, 18.0 - 36.0 | 1.2, 1.5, 1.8, 12, 15, 2.5, 3.3, 5, 9 | THT | SIP3 | ||
6 |
RPMA-4.5
重点
| 4.5 | 9.0 - 53.0 | 5 ‐ 30 | THT | 开放框架式1/32砖 | ||
7 |
RPMA-8.0
重点
| 8.0 | 9.0 - 53.0 | 3.3 ‐ 16.5 | THT | 开放框架式1/32砖 | ||
8 |
RPMGE-10
重点
新
| 10.0 | 18.0 - 75.0 | 3.3 ‐ 8, 8 ‐ 15 | PCB安装引脚 | 开放框架式1/8砖 | ||
9 |
RPMGQ-20
重点
| 20.0 | 18.0 - 75.0 | 3.3 ‐ 8, 8 ‐ 24 | PCB安装引脚 | 开放框架式1/4砖 | ||
10 |
RPMGS-20
重点
| 20.0 | 18.0 - 75.0 | 3.3 ‐ 8, 8 ‐ 24 | PCB安装引脚 | 开放框架式1/16砖 | ||
11 |
RPMGH-40
重点
新
| 40.0 | 18.0 - 75.0 | 3.3 ‐ 8, 8 ‐ 24 | PCB安装引脚 | Open Frame Half Brick | ||
12 |
R-78S-0.1
| 0.1 | 0.65 - 1.3, 0.65 - 3.15, 0.65 - 3.3 | 1.8, 3.3, 3.6 | THT | SIP4 | ||
13 |
R-78HB-0.3
| 0.3 | 36.0 - 72.0 | 24 | THT | SIP3 | ||
14 |
R-78-0.5
| 0.5 | 4.75 - 30.0, 4.75 - 32.0, 6.5 - 32.0, 8.0 - 32.0, 11.0 - 32.0, 15.0 - 32.0, 18.0 - 32.0 | 1.5, 1.8, 12, 15, 2.5, 3.3, 5, 6.5, 9 | THT | SIP3 | ||
15 |
R-78E-0.5
| 0.5 | 6.0 - 28.0, 7.0 - 28.0, 12.0 - 28.0, 15.0 - 28.0, 18.0 - 28.0 | 12, 15, 3.3, 5, 9 | THT | SIP3 | ||
16 |
R-78HB-0.5
| 0.5 | 9.0 - 72.0, 14.0 - 72.0, 17.0 - 72.0, 20.0 - 72.0 | 12, 15, 3.3, 5, 6.5, 9 | THT | SIP3 | ||
17 |
R-78HB-0.5/W
| 0.5 | 9.0 - 72.0, 17.0 - 72.0 | 12, 5 | 引线 | SIP3 | ||
18 |
R-78W-0.5
| 0.5 | 6.5 - 32.0, 11.0 - 32.0, 15.0 - 32.0 | 12, 3.3, 5, 9 | 引线 | SIP3 | ||
19 |
R-6
| 1.0, 2.0 | 9.0 - 32.0, 11.0 - 32.0, 14.0 - 32.0 | 1.5 ‐ 3.6, 1.5 ‐ 4.5, 1.8 ‐ 6, 1.8 ‐ 9, 3.3 ‐ 15 | THT | SIP12 | ||
20 |
R-78-1.0
| 1.0 | 4.75 - 18.0, 6.5 - 18.0 | 1.8, 2.5, 3.3, 5 | THT | SIP3 | ||
21 |
R-78B-1.0
| 1.0 | 4.75 - 26.0, 4.75 - 32.0, 6.5 - 32.0, 9.0 - 32.0, 12.0 - 32.0, 16.0 - 32.0, 20.0 - 32.0 | 1.5, 1.8, 12, 15, 2.5, 3.3, 5, 6.5, 9 | THT | SIP3 | ||
22 |
R-78C-1.0
| 1.0 | 5.0 - 42.0, 7.0 - 42.0, 8.0 - 42.0, 12.0 - 42.0, 15.0 - 42.0, 18.0 - 42.0 | 1.8, 12, 15, 3.3, 5, 9 | THT | SIP3 | ||
23 |
R-78E-1.0
| 1.0 | 7.0 - 28.0, 8.0 - 28.0, 15.0 - 27.0 | 12, 3.3, 5 | THT | SIP3 | ||
24 |
R-78B-1.5
| 1.5 | 4.75 - 18.0, 6.5 - 18.0, 8.0 - 18.0 | 3.3, 5, 6.5 | THT | SIP3 | ||
25 |
R-5A
| 2.0 - 5.0 | 4.5 - 18.0, 6.5 - 18.0, 7.0 - 18.0 | 1 ‐ 3, 1.1 ‐ 4.5, 1.6 ‐ 5.5, 3 ‐ 5.5 | THT | SIP12 | ||
26 |
R-7
| 2.0, 3.0, 4.0 | 4.5 - 28.0, 6.5 - 28.0, 8.5 - 28.0, 12.0 - 28.0, 15.0 - 28.0, 19.0 - 28.0 | 10 ‐ 14, 13 ‐ 17, 2.5 ‐ 5.5, 3 ‐ 5.5, 5 ‐ 7.5, 5 ‐ 8, 7 ‐ 11 | THT | SIP12 | ||
27 |
R-78B-2.0
| 2.0 | 4.75 - 32.0, 6.5 - 32.0, 11.0 - 32.0, 15.0 - 32.0, 18.0 - 32.0 | 1.2, 1.5, 1.8, 12, 15, 2.5, 3.3, 5, 9 | THT | SIP3 |