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License: GPL 3.0

Mode: Editors' pick

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Update time: 2019-12-09 03:30:45
Creation time: 2019-10-09 19:00:50
Description
A linear power supply with SMPS pre-regulation
Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity BOM_Supplier BOM_Supplier Part BOM_Manufacturer BOM_Manufacturer Part
1 33uF C19,C9 CAP_1206 2 LCSC C342307 TDK C3216X5R1E336MT000E
2 2501S-8P CN1 SIP-2.5MM-8P-CKMTW-H7.0 1 LCSC C169005 Shenzhen Cankemeng 2501S-8P
3 MC7805CDTRKG U5 TO-252-2(2) 1 LCSC C54285 ON MC7805CDTRKG
4 MCP4822-E/SN U7 SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL 1 LCSC C16040 MICROCHIP MCP4822-E/SN
5 OPA2180IDR U2 SOIC-8_150MIL 1 LCSC C139654 Texas Instruments OPA2180IDR
6 200K R5,R8 0805 2 LCSC C17539 UniOhm 0805W8F2003T5E
7 1K R1,R3 0805 2 LCSC C17513 UniOhm 0805W8F1001T5E
8 33uH L1 IND-SMD_L11.5-W10.0_SMMS1040 1 LCSC C149598 SXN SMMS1040-330M
9 2N3906S-RTK/P Q2 SOT-23_1 1 LCSC C14488 KEC 2N3906S-RTK/P
10 2.7K R2 0805 1 LCSC C17530 UniOhm 0805W8F2701T5E
11 0.05 R4 2512 1 LCSC C308572 ROHM Semicon PMR100HZPFU5L00
12 20K R17,R10 0805 2 LCSC C4328 UniOhm 0805W8F2002T5E
13 Bannana CON1,CON2 4MM_BANANA 2 LCSC C99865 Changzhou Amass Elec GC4010-F
14 1uF C1,C2,C11,C12 0805 4 LCSC C126592 MuRata GCM21BR71H105KA03L
15 12nF C8 0805 1 LCSC C309047 CCTC TCC0805X7R123K500DT
16 10uF C5,C13,C23 0805 3 LCSC C162422 Murata Electronics GRM21BR6YA106KE43L
17 68uF C10 CAP-6.3*5.8 1 LCSC C336242 PANASONIC EEEFK1E680P
18 PCB XT60 CON3 XT60 1 LCSC C98732 Changzhou Amass Elec XT60PW-M
19 3.74K R13 R0603 1 LCSC C403189 PANASONIC ERJ3EKF3741V
20 4.7K R16 0805 1 LCSC C17673 UniOhm 0805W8F4701T5E
21 4.7k R18,R9 RES_0805 2 LCSC C332873 RALEC RTT055001FTP
22 5.6K R15 0805 1 LCSC C4382 UniOhm 0805W8F5601T5E
23 MJD122G Q1 TO-252-2(DPAK) 1 LCSC C89910 ON MJD122G
24 0 R11 0805 1 LCSC C103901 RALEC RTT05000JTP
25 4.7k R6,R7 0805 2 LCSC C17414 UniOhm 0805W8F1002T5E
26 TPS54336ADDAR U3 HSOP-8_L5.0-W4.0-P1.27-LS6.2-BL-EP 1 LCSC C97668 TI TPS54336ADDAR
27 100nF C4,C6,C14 1206 3 LCSC C24497 SAMSUNG CL31B104KBCNNNC
28 1N4148W-7-F D1,D2,D3 SOD-123_L2.8-W1.8-LS3.7-RD 3 LCSC C83528 DIODES 1N4148W-7-F
29 120pF C3 0603 1 LCSC C18438 Samsung Electro-Mechanics -
30 LM393ADR U1 SOIC-8_150MIL 1 LCSC C30394 TI LM393ADR
31 4.7nF C7 0603 1 LCSC C1621 SAMSUNG CL10B472KB8NNNC
32 18K R14 0805 1 LCSC C17506 UniOhm 0805W8F1802T5E

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