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STD Single Cell Boost Converter Circuit using Coin Cell – 5V Output

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Mode: Editors' pick

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Update time: 2024-02-05 15:41:32
Creation time: 2019-05-15 10:46:15
Description
In this project we will build a low cost **5V booster circuit** that provides a constant regulated output voltage of **5V from a CR2032 coin cell**; we will also design a compact PCB for this boost converter so that it can be used in all our future portable projects. The maximum output current of the boost converter will be **200mA **which is good enough to power basic microcontrollers and sensors. Find the complete circuit and pcb design tutorial on [Circuit digest](https://circuitdigest.com/electronic-circuits/single-cell-boost-converter-circuit-using-coin-cell-5v-output)
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ID Name Designator Footprint Quantity
1 2032_HOLDER B1 2032HOLDER 1
2 BL8530 U1 SOT89 1
3 Type A USB1 USB-A-2 1
4 47uH L2 INDUCTOR_5X5MM_TDK_VLC5045 1
5 SS14 D1 DO-214AC 1
6 100uF C1 EIA3528 1
7 +5V P1 HDR-1X2/2.54 1

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