| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | AP3103 | VERSATILE COST EFFECTIVE GREEN PWM CONTROLLER Data Sheet VERSATILE COST EFFECTIVE GREEN PWM CONTROLLER General Description Features AP3103 The AP3103 is a low startup current, current mode · Bi-CMOS Process with Excellent Performance PWM controller with green-mode power-saving operation. The PWM switching frequency at normal operation is externally programmable and is trimmed to a tight range. The dithering of frequ |
 BCD |
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| 1 | AP3103A | COST EFFECTIVE GREEN PWM CONTROLLER A Product Line of Diodes Incorporated AP3103A COST EFFECTIVE GREEN PWM CONTROLLER Description The AP3103A is a low startup current, current mode PWM controller with green-mode power-saving operation. The PWM switching frequency at normal operation is externally programmable and is trimmed to a tight range. The dithering of frequency will also improve the EMI feature. When the |
 Diodes |
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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 |
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| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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