LM2678 (5A)DC to DC step down voltage regulator.(Switching power supply regulator)
Wide input voltage 8Vdc to 40Vdc.
Part number:
- LM2678-3.3 (3.3Vdc output)
- LM2678-5.0 (5Vdc output)
- LM2678-12 (12Vdc output)
- LM2678-ADJ (1.2Vdc to 37Vdc output)
Component list
- 45uF 50V electrolytic capacitor
- 0.47uF
- 6TQ045S high speed schottky diode
- Output 100V electrolytic capacitor (higher voltage, lower ESR)
360uF (for LM2678-3.3, LM2678-5.0)
220uF (for LM2678-12)
- 0.01uF
- wire coil inductor,
15uH (for LM2678-3.3, LM2678-5.0)
22uH (for LM2678-12)
Related Links
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This entry was posted on Friday, September 7th, 2007 at 6:31 pm and is filed under dc converter, switching power supply.
