
OpAmpStimulator
kemerelab/ConstantCurrent
Circuits for driving constant current stimulators for electrical biphasic pulses and diodes.
Analog Devices
Micropower Inverting Switching Voltage Regulator
The LT1617ES5 is an uncategorised made by Analog Devices in a SOT23-5 package with 5 pins. Micropower Inverting Switching Voltage Regulator.
PCBKit's library has its KiCad symbol (Regulators:LT1617, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 3 open-source boards in 3 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | SW | Output |
| 2 | GND | Power in |
| 3 | NFB | Passive |
| 4 | SHDN | Input |
| 5 | VIN | Input |

kemerelab/ConstantCurrent
Circuits for driving constant current stimulators for electrical biphasic pulses and diodes.


zephray/StnStarter
The hardware design is released under the CERN Open Source Hardware License strongly-reciprocal variant, CERN-OHL-S. A copy of the license is provided in the source repository.
Yes. The symbol is Regulators:LT1617 and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOT23-5, with 5 pins. Its footprint is drawn on this page.
Parts like it in the library: the TPAP2125K-3.3TRG1 by TECH PUBLIC, the 4A2D by TECH PUBLIC, the TPS7A0233DBV by Texas Instruments and the APX823-29W5G by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.