| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | LP3931 | LP3931 Dual RGB LED Driver with High Current Boost DC-DC Converter (Rev. B) |
 Texas Instruments |
|
| 1 | LP3931 | Dual RGB LED Driver August 2004 LP3931 Dual RGB LED Driver with High Current Boost DC-DC Converter LP3931 Dual RGB LED Driver with High Current Boost DC-DC Converter General Description The LP3931 is a RGB LED driver with high current boost DC-DC converter designed for portable wireless applications. It contains 2 sets of RGB LED drivers that are PWMdriven with programmable c |
 National Semiconductor |
|
[1]
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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