| No | Part number | Description ( Function ) | Manufacturers | |
| 3 | TDA1013 | 4W audio power amplifier PD F w C r e .n a t e n 8 c T ce. om ua ww ria l http:// PD F w C r e .n a t e n 8 c T ce. om ua ww ria l PD F w C r e .n a t e n 8 c T ce. om ua ww ria l PD F w C r e .n a t e n 8 c T ce. om ua ww ria l |
 ETC |
|
| 2 | TDA1013A | Audio Power Output |
ETC |
|
| 1 | TDA1013B | 4 W audio power amplifier with DC volume control INTEGRATED CIRCUITS DATA SHEET TDA1013B 4 W audio power amplifier with DC volume control Product specification File under Integrated Circuits, IC01 July 1994 Philips Semiconductors Product specification 4 W audio power amplifier with DC volume control GENERAL DESCRIPTION TDA1013B The TDA1013B is an integrated audio amplifier circuit with DC volume control, encapsulate |
 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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