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The SuperTeddyReg (STR) is an ultra low noise voltage regulator that can be used for various applications such as audio preamplifiers, CD players (analogue stages and DAC), streamers, and many more.
The STR is a multi stage regulator consisting of a voltage reference followed by a low-pass filter. Read more…
It is possible to buy the STR built and tested or as bare PCB, kits are not available.
Notes:
1. The picture is for general description and components may vary according to circuit evolution and component availability.
2. The DIY version is fairly similar to the 2nd generation of our commercial power supplies – there are quite a few differences to the currently available Gen3.
Usage guidelines:
The input of the STR is DC, and should be at least 5V above the output voltage. The maximal dropout depends on the current being drawn and the size of the heat sink.
As a general rule, current above few tens of mA will require heatsink.
* Current limit depends on the jfet version being used. Please specify if you need a current higher than 1A, but in any case the DIY version of the STR is limited to 2A
Please note: We do not offer direct support for building the STR, make sure to review the product description.
