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Std edition DC_5V_3V3_TWO_Channel_V1.0

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License: CC-BY-SA 3.0

Published Time: 2021-11-22 11:29:32
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Description

5A linear voltage-stabilized power supply module -3.3V-5V, this module with 4 LDO-based chip, to achieve 6V to 12V voltage reduction, output voltages are: VCC, 5V, 3V3. 5V and 3V3 have a total of 17 groups, and if not enough, you can also use the expansion port to increase the output port. This module integrates anti-back-back circuits to prevent the user from receiving back-to-back input power supplies and damaging the module.

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design drawing
schematic diagram
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ID Name Designator Footprint Quantity Mounted
1 XH_2501R_2P_JX P1 XH_2501R_2P_JX 1 Yes undefined
2 WJ301V-5.0-2P P2,P5,P6 WJ301V-5.00-2P_JX 3 Yes undefined
3 SW_SK-12D02_JX SW1 SW_SK-12D02_JX 1 Yes undefined
4 Red/LED LED1 0603_D_JX 1 Yes undefined
5 470uF/25V C1 10X10.5_JX 1 Yes undefined
6 100nF/50V C2,C3,C5,C6,C8,C14,C9,C11,C12 0603_C_JX 9 Yes undefined
7 220uF/10V C4,C7,C10,C13 6.3X5.4_JX 4 Yes undefined
8 BL1084-33CS1_JX U2 TO-263-3_JX 1 Yes undefined
9 10K/1% R1,R2,R3 0603_R_JX 3 Yes undefined
10 KIA50N03A_JX Q1 TO252-2_JX 1 Yes undefined
11 BL1117-5.0_JX U3 SOT223_JX 1 Yes undefined
12 BL1117-3.3_JX U4 SOT223_JX 1 Yes undefined
13 M_2.54_4*16P_1.3MM_JX P4 M_2.54_4*16P_1.3MM_JX 1 Yes undefined
14 M_2.54_3*7P_JX P8 M_2.54_3*7P_JX 1 Yes undefined
15 M_2.54_3*4P_JX P7 M_2.54_3*4P_JX 1 Yes undefined
16 DC-005-20A_14.2*9.0mm_JX P3 DC-005-20A_14.2*9.0MM_JX 1 Yes undefined
17 AMS1084CM-5.0_JX U1 TO-263-3_JX 1 Yes undefined
18 LOGO_EASYEDA-BOTTOM U5 LOGO_EASYEDA-BOTTOM 1 Yes

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