No | Part number | Description ( Function ) | Manufacturers | |
2 | BCR401R | LED Driver(Supplies stable bias current even at low battery voltage) BCR401R LED Driver Supplies stable bias current even at low battery voltage Low voltage drop of 0.75V Ideal for stabilizing bias current of LEDs Negative temperature coefficient protects LEDs against thermal overload 4 3 1 2 EHA07188 Type BCR401R Marking W5s 1 = GND Pin Configuration 2 = Iout 3 = VS 4 = Rext Package SOT143R Maximum Ratings Parameter Source vol |
Infineon Technologies AG |
|
1 | BCR401R | Light Emitting Diode (LED) Driver IC Provides Constant LED Current Independent of Supply Voltage Variation BCR401R LED Driver Supplies stable bias current even at low battery voltage Low voltage drop of 0.75V Ideal for stabilizing bias current of LEDs Negative temperature coefficient protects LEDs against thermal overload 4 3 1 2 EHA07188 Type BCR401R Marking W5s 1 = GND Pin Configuration 2 = Iout 3 = VS 4 = Rext Package SOT143R Maximum Ratings Parameter Source vol |
Infineon Technologies AG |
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 |