No | Part number | Description ( Function ) | Manufacturers | |
4 | A844 | PNP Transistor - 2SA844 To all our customers Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp. The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, a |
Renesas |
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3 | A844 | PNP silicon ·ç¹âÐÀ¼¼Êõ×ÊÁÏ ■■APPLICATION:General Purpose Amplifier Applications.. A844 —PNP silicon — ■■MAXIMUM RATINGS(Ta=25℃) PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector Power Dissipation Junction Temperature Storage Temperature Range SYMBOL RATING UNIT VCBO VCEO VEBO IC PC TJ Tstg -55 - |
FGX |
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2 | A8442 | 80mA 4-CHANNEL CHARGE PUMP WHITE LED DRIVER AiT Semiconductor Inc. www.ait-ic.com A8442 80mA 4-CHANNEL CHARGE PUMP WHITE LED DRIVER WITH LOW DROPOUT CURRENT SOURCE DESCRIPTION FEATURES The A8442 is a high performance white LED driver. It integrates current sources and automatic mode selection charge pump. The part maintains the high efficiency by utilizing an x1/x1.5 fractional charge pump and low dropout current sou |
AiT Semiconductor |
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1 | A8447 | High Voltage Step Down Regulator A8447 High Voltage Step Down Regulator Features and Benefits ▪ ▪ ▪ ▪ ▪ ▪ ▪ Wide input voltage range: 8 to 50 V Integrated low RDS(on) DMOS switch 3 A continuous output current Adjustable fixed off-time Highly efficient Adjustable output: 0.8 to 24 V Small package with exposed thermal pad Description The A8447 is a 3 A, high efficiency general-purpose buck regulat |
Allegro MicroSystems |
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 |