12V to 5V Buck Converter Request

ngfdd

ngfdd

give me a 12v to 5v buck converter

flux

You want a 12V to 5V buck converter in this Flux project. I created a plan to complete the schematic around your existing parts (notably IC1, L1, U1, C1/C2/C3, R1/R2, VIN, vout, EN) and then prep PCB layout + exports.
  • Step 1: validate target requirements and whether the present inductor/diode/caps/divider are correct
  • Step 2: fix/complete schematic wiring + values (VIN/VOUT/EN/FB/BOOT/diode orientation, net labels)
  • Step 3: place/layout as a switcher (tight power loop, minimize PH node, ground strategy) and route
  • Step 4: clear ERC/DRC and export Gerbers/BOM/pick-place
Click Start on the plan bar to run it.
Target load current
Check existing wiring
Find a buck IC
Run ERC/DRC review
EN
5V
U1
IC1
VIN
12v
GND
vout
J6
U2
J2
C3
Capacitance
100nF
R4
Resistance
10kΩ
C2
Capacitance
47uF
R1
Resistance
33kΩ
J4
R3
Resistance
10kΩ
R2
Resistance
10kΩ
C1
Capacitance
100uF
J3
L1
Inductance
10uH
Rpi1
D1
OLED1
J5
J1

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    12v - 5v converter placeholder thumbnail
    This project involves designing a DC-DC buck converter circuit to efficiently step down a 12V input voltage to a stable 5V output voltage. The converter is suitable for various electronic applications requiring 5V DC supply from a 12V source.

    Properties

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    Distributor

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    Arrow

    $7.79–$8.09

    Digi-Key

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    LCSC

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    Controls