No | Part number | Description ( Function ) | Manufacturers | |
25 | TD8201 | White LED Step-up Converter T echcode® White LED Step-up Converter DATASHEET TD8201 General Description Features The TD8201 is a step‐up DC/DC converter designed for driving z Drives Up to 5 Series White LEDs from 3V up to 5 white LEDs in series from a single cell Lithium Ion z Up to 87% Efficiency battery with constant current. |
Techcode |
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24 | TD8202 | Step-Up Converter T echcode® DATASHEET 1MHz, High-Efficiency, Step-Up Converter for 2 to 8 White LEDs TD8202 General Description Features The TD8202A/B/C is a current-mode and fixed frequency boost converter with an integrated N-FET to drive up to 8 white LEDs in series. The series connection allows the LED current to be identical for uniform brightness. Its low on-res |
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23 | TD8203 | White LED Step-up Converter Techcode® White LED Step-up Converter DATASHEET TD8203 General Description Features The TD8203 is a current-mode and fixed frequency boost converter with an integrated N-FET to drive white LEDs. The series connection allows the LED current to be identical for uniform brightness. Its low on-resistance of NFET and low feedback voltage reduce power loss and achieve high effic |
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22 | TD8208 | High Efficiency 1MHz 2A Step Up Regulator Techcode® High Efficiency 1MHz, 2A Step Up Regulator DATASHEET TD8208 General Description Features TD8208 is a high efficiency, current-mode control Boost DC to DC regulator with an integrated 120mΩ RDS(ON) N-channel MOSFET. The fixed 1MHz switching frequency and internal compensation reduce external component count and save the PCB space. The build-in internal soft start |
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21 | TD8210 | Step Up Regulator Techcode® High Efficiency 1.5MHz, Step Up Regulator DATASHEET TD8210 General Description Features The TD8210 is a fixed switching frequency (1.5MHz typical), Wide 2.7V to 6V Input Voltage Range current-mode, step-up regulator with an integrated N-channel Built-in 0.2Ω N-Channel MOSFET MOSFET. The device allows the usage of small inductors and Built-in Sof |
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20 | TD8211 | Step Up Regulator T echcode® High Efficiency 1.5MHz, Step Up Regulator DATASHEET TD8211 General Description Features The TD8211 is a fixed switching frequency (1.5MHz typical), z Wide 2.7V to 6V Input Voltage Range current-mode, step-up regulator with an integrated N-channel z Built‐in 0.2Ω N‐Channel MOSFET MOSFET. The device allows the usage of sm |
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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 |