Task1-Linear-Voltage-Regulator
About the Task1-Linear-Voltage-Regulator PCB
Task1-Linear-Voltage-Regulator is an open source PCB design by Assane401, published on GitHub. It is a 2-layer board measuring 145 × 45 mm, with 8 components from 8 distinct parts.
Other key parts include the L7805CV. By type, the board carries 3 capacitors, 2 connectors, 2 resistors and 1 IC.
From the project
5V PCB design with L7805CV - Task 1
Author: Assane DIENG Date: March 2026 Context: EUtech Engineers – Electrical Engineering Apprenticeship
Design and test a 5V regulated power supply using a linear voltage regulator (L7805CV).
- KiCad – Schematic & PCB design - LTSpice – Circuit simulation - Git / GitHub – Version control
The full design report is available. It covers: - Working principle of the L7805CV - Design choices (capacitors, thermal analysis, trace width) - Simulation results - PCB layout decisions
Main components on the Task1-Linear-Voltage-Regulator
Task1-Linear-Voltage-Regulator bill of materials (BOM)
8 components, 8 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | L7805CV | TO-220-3_Vertical | U1 |
| 1 | INPUT 7-35V | PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | OUTPUT 5V | PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | 100uF/25V | CP_Radial_D8.0mm_P3.50mm | C1 |
| 1 | 330nF/50V | C_Disc_D5.0mm_W2.5mm_P5.00mm | C2 |
| 1 | 10uF/16V | CP_Radial_D5.0mm_P2.50mm | C3 |
| 1 | 150R | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | LED_GREEN | LED_D3.0mm | R2 |
Task1-Linear-Voltage-Regulator design files
The KiCad project lives in the Assane401/Task1-Linear-Voltage-Regulator repository on GitHub; these links point at the commit this page was built from.
Task1-Linear-Voltage-Regulator: common questions
How big is the Task1-Linear-Voltage-Regulator PCB?
The Task1-Linear-Voltage-Regulator measures 145 × 45 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Task1-Linear-Voltage-Regulator?
8 components, from 8 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Task1-Linear-Voltage-Regulator design files?
From the Assane401/Task1-Linear-Voltage-Regulator repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Task1-Linear-Voltage-Regulator design in my own project?
The repository has no license, so all rights stay with Assane401. Use it as a reference, and ask the author before reusing the design.