Mousa Simple Projects
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Components
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DB107EVVO
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5219326FDialight
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LR8 |
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1N4007-APMCC (Micro Commercial Components)
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ALURAD 10UF 400VNichicon
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MFR-25FRF52-68KYAGEO
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x 2 | |
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100nF_Ceramic |
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Description
Voltage Regulator LR8
This is a Voltage regulator with high input voltage up to 450V DC using IC LR8N3
Maximum output current is between 10mA to 30mA.
Minimum input voltage is 13.2V.
Output voltage is adjustable between 1.2V up to 435V DC, depends on the value of R1 and R2.
Circuit and parts list: https://www.mousa-simple-project.com/2025/11/voltage-regulator-with-high-input.html
YouTube Video: https://youtu.be/uFsAKtIIIhI
Nov 12,2025
183 views
Voltage Regulator LR8
2 Layers PCB 22.1 x 33.8 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen
Voltage Regulator LR8
183
1
0
Published: Nov 12,2025
Standard PCB
Download Gerber file 1
BOM(Bill of materials)
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File Last Updated: 2025/11/13 (GMT+8)
File update record
2025-11-1309:07:43
Parts List (BOM) is updated.
Only PCB
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