| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | FP6373 | High Efficiency 1MHz 2.5A Synchronous Step Down Regulator FP6373 High Efficiency 1MHz 2.5A Synchronous Step Down Regulator FEATURES High Efficiency up to 96% Low RDS(ON) for Internal Switch (Top/Bottom): 95/75mΩ 2.7V-5.5V Input Voltage Range Adjustable Output Voltage Down to 0.6V 1MHz Switching Frequency Minimizes the External Components Internal Compensation Function Internal Soft-Start Limits the Inrush Current 100% Dropout Opera |
 Fiti |
|
| 1 | FP6373A | High Efficiency 1MHz 3A Synchronous Step Down Regulator fitipower integrated technology lnc. FP6373A High Efficiency 1MHz853AT Synchronous Step Down Regulator Description The FP6373A is a high-efficiency 1MHz synchronous step-down DC-DC regulator and capable of delivering output current up to 3A. The FP6373A operates over wide input voltage range from 2.7V to 5.5V, and integrates main switch and synchronous switch with very low R |
Fiti |
|
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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