Small lm399
About the Small lm399 PCB
Small lm399 is an open source PCB design by cellularmitosis, published on GitHub under the MIT license. It is a 4-layer board measuring 99.1 × 99.1 mm, with 11 components from 9 distinct parts.
Other key parts include the LM399 and OP07. By type, the board carries 3 capacitors, 3 resistors and 2 ICs.
From the project
A small LM399-based voltage reference board.
This board has not been tested (I'm awaiting PCB's to come in from OSHPark).
This board design is Open-Source Hardware. It is licensed under the MIT License. It was designed by Jason Pepas.
Main components on the Small lm399
Small lm399 bill of materials (BOM)
11 components, 9 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM399 | TO-46-PLASTIC | U1 |
| 1 | OP07 | DIP8_059A_PL | U2 |
| 1 | Val** | 4455-N2-5 | 4455-N2-5 |
| 1 | Val** | PIN_ARRAY_3X1 | PIN_ARRAY_3X1 |
| 1 | Val** | PIN_ARRAY_5x1 | PIN_ARRAY_5X1 |
| 2 | 0.1uF | CERCAP_2_059A | C1, C2 |
| 1 | 10nF | CERCAP_2_059A | C3 |
| 2 | 1k | R_AXIAL_0W25_059A_PL | R1, R2 |
| 1 | 6k8 | R_AXIAL_0W25_059A_PL | R3 |
Small lm399 design files
The KiCad project lives in the cellularmitosis/small-lm399 repository on GitHub; these links point at the commit this page was built from.
Small lm399: common questions
How big is the Small lm399 PCB?
The Small lm399 measures 99.1 × 99.1 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Small lm399?
11 components, from 9 distinct parts. The full bill of materials is listed on this page.
Where can I download the Small lm399 design files?
From the cellularmitosis/small-lm399 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Small lm399 design in my own project?
Yes, under the terms of its MIT license, which cellularmitosis chose for the repository.