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Ultra low noise user programmable power supply

Ultra low noise power supply that can be set via jumpers for any output voltage value from 1.4v to 20.5v using a tps7a4700

chris-montgomeryChris Montgomery
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Ultra low noise power supply that can be set via jumpers for any output voltage value from 1.4v to 20.5v using a tps7a4700. Includes rectifier and bulk capacitor as well as remote voltage sense connections.

More details will follow. I designed this as I could not find anything with all the features for this chip. Either they were fixed voltage, or did not have the remote sense, or required a DC input.

  • 1 × TPS7a4700 Texas Instruments LDO Regulator

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