mosfet_circuit_plus_voltage_regulator
A variable voltage regulator and mosfet board for fast switching leds on/off, part of the Open source visual stimulator project
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| References | Qty | Description | Manufacturer | MPN | Manufacturer | MPN | Manufacturer | MPN | Manufacturer | MPN | Manufacturer | MPN | Digikey | Mouser | RS | Newark | Farnell |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q2 | 1 | P-Channel MOSFET | Fairchild | FDS6575 | FDS6575CT-ND | 671-0570 | |||||||||||
| Q1 | 1 | N-Channel mosfet | Vishay | SI4840BDY-T1-GE3 | SI4840BDY-T1-E3CT-ND | 710-4736 | |||||||||||
| R1 | 1 | 1.5kohm | TE Connectivity | LR1F1K5 | A105952CT-ND | 148-540 | |||||||||||
| R2 | 1 | 0.22ohm | Vishay | RWM0410R220JR15E1 | RWMA-.22CT-ND | 485-1414 | |||||||||||
| R3 | 1 | 8.2kohm | TE Connectivity | LR1F8K2 | Vishay | MRS25000C8201FCT00 | BC4264CT-ND | 148-714 | |||||||||
| R4;R5 | 2 | Resistor 220 ohm 250mW through-hole | Yageo | MFR-25FBF52-220R | TE Connectivity | CBT25J220R | TE Connectivity | CFR16J220R | Ohmite | OD221JE | Stackpole Electronics | CF14JT220R | CF14JT220RCT-ND | 279CBT25J220R | 8066376 | 21R0186 | 1265068 |
| R6 | 1 | Resistor 1k 250mW through-hole | Multicomp | MF12 1K | Yageo | MFR-25FBF52-1K | RS Pro | 7077666 | 1.00KXBK-ND | 603MFR25FBF521K | 7077666 | 38K5400 | 9342400 |
Open Visual Stimulator - mosfet circuit plus voltage regulator
A board that contains a voltage regulator and a fast switching (tens of microsseconds) circuit for turning LEDs on and off
