| No | Part number | Description ( Function ) | Manufacturers | |
| 4 | 317B | Variable Capacitance Diode for tuner HVC317B Variable Capacitance Diode for tuner ADE-208-445(Z) Rev 0 Apl. 1996 Features • High capacitance ratio. (n =13.0 min) • Ultra small Flat Package (UFP) is suitable for surface mount design. Ordering Information Type No. HVC317B Laser Mark A5 Package Code UFP Outline Cathode mark Mark 1 A5 2 1. Cathode 2. Anode HVC317B Absolute Maximum Ratings (Ta = 25°C) Item |
 Hitachi Semiconductor |
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| 3 | 317B | Variable Capacitance Diode for Tuner |
 Leshan Radio Company |
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| 2 | 317B | THREE.TERMINAL ADJUSTABLE POSITIVE VOLTAGE REGULATOR Order this document by LM317/D LM317 Three-Terminal Adjustable Output Positive Voltage Regulator The LM317 is an adjustable 3–terminal positive voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, |
 ON Semiconductor |
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| 1 | 317B | Micropower/ 600kHz PWM DC/DC Converters LT1317/LT1317B Micropower, 600kHz PWM DC/DC Converters FEATURES s s s s s s DESCRIPTION The LT ®1317/LT1317B are micropower, fixed frequency step-up DC/DC converters that operate over a wide input voltage range of 1.5V to 12V. The LT1317 features automatic shifting to power saving Burst ModeTM operation at light loads. High efficiency is maintained over a broad 300µA to 200 |
 Linear Technology |
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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 |
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