| No | Part number | Description ( Function ) | Manufacturers | |
| 4 | AP2151 | (AP2141 / AP2151) 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH AP2141/ AP2151 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Description The AP2141 and AP2151 are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB 2.0 and available with both polarities of Enable input. They offer current and thermal limiting and short circuit protection as |
 Diodes |
|
| 3 | AP21510 | 0.2A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH AP21410 / AP21510 0.2A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Description The AP21410 and AP21510 are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB 2.0 and is available with both polarities of Enable input. They offer current and thermal limiting and short circuit prote |
Diodes |
|
| 2 | AP2151A | 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH AP2141A/ AP2151A 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Description The AP2141A and AP2151A are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB 2.0 and is available with both polarities of Enable input. They offer current and thermal limiting and short circuit protec |
Diodes |
|
| 1 | AP2151D | 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH AP2141D/AP2151D 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE Description The AP2141D and AP2151D are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB 2.0 and available with both polarities of Enable input. They offer current and thermal limiting and sho |
 Diodes Incorporated |
|
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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