| No | Part number | Description ( Function ) | Manufacturers | |
| 4 | LT8609 | 2A/3A Peak Synchronous Step-Down Regulator LT8609/LT8609A/LT8609B 42V, 2A/3A Peak Synchronous Step-Down Regulator with 2.5µA Quiescent Current FEATURES DESCRIPTION nn Wide Input Voltage Range: 3.0V to 42V nn Ultralow Quiescent Current Burst Mode® Operation: nn <2.5µA IQ Regulating 12VIN to 3.3VOUT nn Output Ripple <10mVP-P nn High Efficiency 2MHz Synchronous Operation: nn >93% Efficiency at 1A, 5VOUT from 12VIN nn |
 Linear Technology |
|
| 3 | LT8609A | 2A/3A Peak Synchronous Step-Down Regulator LT8609/LT8609A/LT8609B 42V, 2A/3A Peak Synchronous Step-Down Regulator with 2.5µA Quiescent Current FEATURES DESCRIPTION nn Wide Input Voltage Range: 3.0V to 42V nn Ultralow Quiescent Current Burst Mode® Operation: nn <2.5µA IQ Regulating 12VIN to 3.3VOUT nn Output Ripple <10mVP-P nn High Efficiency 2MHz Synchronous Operation: nn >93% Efficiency at 1A, 5VOUT from 12VIN nn |
Linear Technology |
|
| 2 | LT8609B | 2A/3A Peak Synchronous Step-Down Regulator LT8609/LT8609A/LT8609B 42V, 2A/3A Peak Synchronous Step-Down Regulator with 2.5µA Quiescent Current FEATURES DESCRIPTION nn Wide Input Voltage Range: 3.0V to 42V nn Ultralow Quiescent Current Burst Mode® Operation: nn <2.5µA IQ Regulating 12VIN to 3.3VOUT nn Output Ripple <10mVP-P nn High Efficiency 2MHz Synchronous Operation: nn >93% Efficiency at 1A, 5VOUT from 12VIN nn |
Linear Technology |
|
| 1 | LT8609S | 2A/3A Peak Synchronous Step-Down Regulator LT8609S 42V, 2A/3A Peak Synchronous Step-Down Regulator with 2.5µA Quiescent Current Features Description nn Silent Switcher® 2 Architecture nn Ultralow EMI/EMC Emissions on Any PCB nn Eliminates PCB Layout Sensitivity nn Internal Bypass Capacitors Reduce Radiated EMI nn Optional Spread Spectrum Modulation nn Wide Input Voltage Range: 3.0V to 42V nn Ultralow Quiescent Curr |
Linear Technology |
|
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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