| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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65 pcs
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65 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments 78M20C is a positive voltage regulator from the MC78M00/MC78M00A series. It provides a stable 20V output voltage with a maximum output current of 500mA. This device is designed for input voltages ranging from 23V to 35V, with a typical dropout voltage of 2V.
The 78M20C is housed in a TO-220-3 package, suitable for through-hole mounting. It operates within a temperature range of 0°C to 125°C. The regulator has a typical quiescent current of 6.5mA and a PSRR of 70dB.
This component is identical to the MC7800 Series but specified for half the output current, making it suitable for applications requiring lower current demands while maintaining voltage regulation. Its fixed output and positive polarity make it a straightforward choice for power supply designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.93 | $1.93 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage of the 78M20C is 20V.
The maximum output current for the 78M20C is 500mA.
The input voltage range for the 78M20C is from 23V to 35V.
The operating temperature range of the 78M20C is from 0°C to 125°C.
The 78M20C is available in a TO-220-3 package.
The 78M20C is mounted using the through-hole method.