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STD AAA-Battery to 3.3V,5.0V r00
License: MIT
Mode: Editors' pick
- 1
Update time：
2021-06-27 20:23:45
Creation time：
2020-01-29 01:27:55
Description
AAA-Battery to 3.3V,5.0V r00
using TI.com TLV61220
Low-Input Voltage Step-Up Converter SOT23-6
Digikey.com BOM
AAA Battery holder made from AAA Battery clips and PCB.
Single-Sided PCB
AAA-Battery on "Back/Bottom" of PCB.
J100, J200 for access, install not required.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | Header-Male-2.54_1x2 | J100,J200 | HDR-TH_2P-P2.54-V-M | 2 |
| 2 | Test Point-Top | TP102,TP101,TP100 | TEST-POINT-TOP | 3 |
| 3 | TLV61220DBV | U100 | SOT23-6 | 1 |
| 4 | BATTERY-CLIP-AAA | B101,B100 | BATTERY-CLIP-AAA | 2 |
| 5 | 10uF | C101,C100 | C1206 | 2 |
| 6 | USB-A-PCB-mount-REVERSED-for-bottom | J199 | USB-A-TH_C42628 | 1 |
| 7 | 4.7uH | L100 | L1812 | 1 |
| 8 | 1M | R100 | 0805 | 1 |
| 9 | 105k | R101 | 0805 | 1 |
| 10 | 15k | R102,R103 | 0805 | 2 |
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