| No | Part number | Description ( Function ) | Manufacturers | |
| 9 | LM323 | 3A, 5V POSITIVE VOLTAGE REGULATOR LM123/LM223 LM323 THREE-TERMINAL 3A-5V POSITIVE VOLTAGE REGULATORS I OUTPUT CURRENT: 3A I INTERNAL CURRENT AND THERMAL LIMITING I TYPICAL OUTPUT IMPEDANCE: 0.01Ω I MINIMUM INPUT VOLTAGE: 7.5V I POWER DISSIPATION: 30W DESCRIPTION The LM123, LM223, LM323 are three-terminal positive voltage regulators with a preset 5V output and a load driving capability of 3A. New circuit desi |
 STMicroelectronics |
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| 8 | LM323 | 3A, 5V, Positive Voltage Regulator ON Semiconductort 3.0 A Positive Voltage Regulators The LM323,A are monolithic integrated circuits which supply a fixed positive 5.0 V output with a load driving capability in excess of 3.0 A. These three–terminal regulators employ internal current limiting, thermal shutdown, and safe–area compensation. The A–suffix is an improved device with superior electrical character |
 ON Semiconductor |
|
| 7 | LM323 | 3 Amp Voltage Regulator |
 Linear |
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| 6 | LM323 | Positive Voltage Regulators Order this document by LM323/D Positive Voltage Regulators The LM323,A are monolithic integrated circuits which supply a fixed positive 5.0 V output with a load driving capability in excess of 3.0 A. These three–terminal regulators employ internal current limiting, thermal shutdown, and safe–area compensation. The A–suffix is an improved device with superior electrical c |
 Motorola Semiconductors |
|
| 5 | LM323-N | LM123/LM323A/LM323 3-Amp 5-Volt Positive Regulator (Rev. B) |
 Texas Instruments |
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| 4 | LM323A | 3.0 A Positive Voltage Regulators ON Semiconductort 3.0 A Positive Voltage Regulators The LM323,A are monolithic integrated circuits which supply a fixed positive 5.0 V output with a load driving capability in excess of 3.0 A. These three–terminal regulators employ internal current limiting, thermal shutdown, and safe–area compensation. The A–suffix is an improved device with superior electrical character |
ON Semiconductor |
|
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 |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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