| No | Part number | Description ( Function ) | Manufacturers | |
| 3 | REG113 | DMOS 400mA Low-Dropout Regulator (Rev. D) |
 Texas Instruments |
|
| 2 | REG113 | DMOS 400mA Low-Dropout Regulator REG113 SBVS031C – MARCH 2001 – REVISED MARCH 2003 DMOS 400mA Low-Dropout Regulator FEATURES q CAP-FREE DMOS TOPOLOGY: Ultra Low Dropout Voltage: 250mV typ at 400mA Output Capacitor not Required for Stability q UP TO 500mA PEAK, TYPICAL q FAST TRANSIENT RESPONSE q VERY LOW NOISE: 28µVrms q HIGH ACCURACY: ±1.5% max q HIGH EFFICIENCY: IGND = 850µA at IOUT = 400mA Not Enab |
 Burr-Brown Corporation |
|
| 1 | REG113NA-3.33K | DMOS 400mA Low-Dropout Regulator REG113 SBVS031C – MARCH 2001 – REVISED MARCH 2003 DMOS 400mA Low-Dropout Regulator FEATURES q CAP-FREE DMOS TOPOLOGY: Ultra Low Dropout Voltage: 250mV typ at 400mA Output Capacitor not Required for Stability q UP TO 500mA PEAK, TYPICAL q FAST TRANSIENT RESPONSE q VERY LOW NOISE: 28µVrms q HIGH ACCURACY: ±1.5% max q HIGH EFFICIENCY: IGND = 850µA at IOUT = 400mA Not Enab |
Burr-Brown Corporation |
|
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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