No | Part number | Description ( Function ) | Manufacturers | |
3 | R521 | Output Units http:// |
Sigma Tronic |
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2 | R5210X | Step-down DC/DC Converter Step-down DC/DC Converter with VR and Reset 5[ 6(5,(6 NO. EA-102-0301 OUTLINE 7KH 5[ LV &026EDVHG 3:0 VWHSGRZQ '&'& FRQYHUWHU FRPELQHG ZLWK D YROWDJH UHJXODWRU 95 DQG D YROW DJH GHWHFWRU 9' ZLWK ORZ VXSSO FXUUHQW (DFK RI WKHVH ,&V FRQVLVWV RI DQ RVFLOODWRU D 3:0 FRQWURO FLUFXLW D UHIHUHQFH YROWDJH XQLW DQ HUURU DPSOLILHU D VRIW VWDUW FLUFXLW |
RICOH electronics devices division |
|
1 | R5212D | Step-down DC/DC Converter R5212D SERIES Step-down DC/DC Converter with VR and Reset NO.EA-128-0510 OUTLINE The R5212D is CMOS-based PWM step-down DC/DC converter combined with a voltage regulator (VR) and a voltage detector (VD), with low supply current. Each of these ICs consists of an oscillator, a PWM control circuit, a voltage reference unit, an error amplifier, a soft-start ci |
RICOH electronics devices division |
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 |