| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | TEA5767HN | Low Power FM Stereo Radioa TEA5767HN Low-power FM stereo radio for handheld applications Rev. 04 — 20 February 2006 Product data sheet 1. General description The TEA5767HN is a single-chip electronically tuned FM stereo radio for low-voltage applications with fully integrated IF selectivity and demodulation. The radio is completely adjustment-free and only requires a minimum of sm |
 Philips |
|
| 1 | TEA5767HN | Low-power FM stereo radio TEA5767HN Low-power FM stereo radio for handheld applications Rev. 05 — 26 January 2007 Product data sheet 1. General description The TEA5767HN is a single-chip electronically tuned FM stereo radio for low-voltage applications with fully integrated Intermediate Frequency (IF) selectivity and demodulation. The radio is completely adjustment-free and only requires a minimum |
 NXP Semiconductors |
|
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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