| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | WPM2015 | P-Channel MOSFET SMD Type MOSFET P-Channel MOSFET WPM2015 (KPM2015) ■ Features ● VDS (V) =-20V ● ID =-2.4 A ● RDS(ON) ＜ 110mΩ (VGS =-4.5V) ● RDS(ON) ＜ 150mΩ (VGS =-2.5V) ● Supper high density cell design +0.12.4 -0.1 SOT-23 2.9 +0.1 -0.1 0.4 +0.1 -0.1 3 12 0.95 +0.1 -0.1 1.9 +0.1 -0.1 D 3 0-0.1 +0.10.38 -0.1 +0.10.97 -0.1 +0.11.3 -0.1 0.55 0.4 Unit: mm 0.1 +0.05 -0 |
 Kexin |
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| 1 | WPM2015 | Single P-Channel Power MOSFET WPM2015 Single P-Channel, -20V, -2.4A, Power MOSFET VDS (V) -20 Rds(on) (ȍ) 0.081@ VGS=4.5V 0.103@ VGS=2.5V Descriptions The WPM2015 is P-Channel enhancement MOS Field Effect Transistor. Uses advanced trench technology and design to provide excellent RDS (ON) with low gate charge. This device is suitable for use in DC-DC conversion, power switch and charging circuit. Sta |
 WillSEMI |
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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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