产品概览
The NHI350AM4,SLJ3Z from onsemi is a 5V fixed 3A positive voltage regulator in a thermally-efficient D2PAK-3 surface-mount package. It provides robust 5V regulation from up to 26V input with internal current limit and thermal shutdown.
主要规格
| 功能 | 5V fixed, 3A positive voltage regulator |
| Output Voltage | 5.0V |
| 输出电流 | 3A |
| Dropout Voltage | 2V at 3A |
| 输入电压 | Up to 26V |
| Thermal Shutdown | Yes |
| 包装 | D2PAK-3 (6.5×5.5mm) |
工作原理
NPN pass transistor with internal bandgap reference and error amplifier maintains 5V output. Current limit (typically 3.4A) protects against overload. Thermal shutdown activates at 150°C junction temperature. The D2PAK package with exposed tab provides low thermal resistance for high-power dissipation without external heatsink.
应用
- 5V logic rail from 12V/24V
- Industrial control power
- Automatile ECU 5V supply
- General-purpose regulation