No | Part number | Description ( Function ) | Manufacturers | |
4 | TC105 | PFM/PWM Step-Down DC/DC Controller TC105 PFM/PWM Step-Down DC/DC Controller Features 57µA (Typ) Supply Current 1A Output Current 0.5µA Shutdown Mode 300kHz Switching Frequency for Small Inductor Size • Programmable Soft-Start • 92% Typical Efficiency • Small Package: 5-Pin SOT-23A • • • • Package Type 5-Pin SOT-23A VOUT 5 SHDN 4 TC105 1 EXT 2 VDD 3 GND Applications • • • • • • • |
Microchip Technology |
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3 | TC1054 | CMOS LDOs TC1054/TC1055/TC1186 50 mA, 100 mA and 150 mA CMOS LDOs with Shutdown and ERROR Output Features • Low Ground Current for Longer Battery Life • Low Dropout Voltage • Choice of 50 mA (TC1054), 100 mA (TC1055) and 150 mA (TC1186) Output • High Output Voltage Accuracy • Standard or Custom Output Voltages: - 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3.0V, 3.3V, 3.6V, 4.0V, 5. |
Microchip Technology |
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2 | TC1054 | 50mA CMOS LDO WITH SHUTDOWN AND ERROR OUTPUT 50mA CMOS LDO WITH SHUTDOWN AND ERROR OUTPUT PRELIMINARY INFORMATION TC1054 TC1054 50mA CMOS LDO WITH SHUTDOWN AND ERROR OUTPUT FEATURES s s s s s s s s s s Zero Ground Current for Longer Battery Life Very Low Dropout Voltage Guaranteed 50mA Output High Output Voltage Accuracy Standard or Custom Output Voltages Power-Saving Shutdown Mode ERROR Output can be Used as a Low Batt |
TelCom Semiconductor |
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1 | TC1055 | CMOS LDOs TC1054/TC1055/TC1186 50 mA, 100 mA and 150 mA CMOS LDOs with Shutdown and ERROR Output Features • Low Ground Current for Longer Battery Life • Low Dropout Voltage • Choice of 50 mA (TC1054), 100 mA (TC1055) and 150 mA (TC1186) Output • High Output Voltage Accuracy • Standard or Custom Output Voltages: - 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3.0V, 3.3V, 3.6V, 4.0V, 5. |
Microchip |
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 |
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LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |