Skip to content
SHOP LEARN BLOG FORUM
login cart[0]
Free shipping above ₱2,000 · Manila same-day cutoff 4PM · School / class POs welcome →
circuitrocks
  • Arduino
    • All Arduino
    • UNO R3 / R4
    • Mega 2560
    • MKR / Nano
    • Shields
    • Starter kits
  • Raspberry Pi
    • All Raspberry Pi
    • Pi 5
    • Pi 4
    • Pi Zero 2 W
    • Pico (RP2040)
    • HATs
    • Cases & cooling
  • ESP32
    • All ESP32
    • ESP32-S3
    • ESP32-C3
    • DevKits
    • Wroom modules
    • Cameras
  • Sensors
    • All sensors
    • Temp & humidity
    • IMU & motion
    • Distance
    • Light & color
    • Air & gas
  • Breakouts
  • Displays
  • LED Strips
  • Audio
  • Motors & Drivers
  • Power
  • Batteries
  • Cables
  • Tools
  • Kits
    • All kits
    • Beginner
    • STEM
    • Project
    • Classroom
  • 3D Printing
  • Drones
  • On Sale
    • All sale items
    • Flash deals
    • Clearance
    • Bundle savings
    • Last chance
  • Brands
    • Adafruit
    • DFRobot
    • Pimoroni
    • Seeed Studio
    • SparkFun
    • Elegoo
    • Keyestudio
    • Pololu
    • Waveshare
    • All brands
Log in Cart

Item added to your cart

View cart
shop / search

search results599 matches

// query: power supply clear
DC DC Boost And Buck Voltage Converter LM2577 LM2596 - circuitrocks 3 left
SKU: AB340

LM2577 + LM2596 Buck-Boost Voltage Converter Module

₱ 291.00
12V, 4.5A Step-Down Voltage Regulator D36V50F12 - circuitrocks 1 left
SKU: POL4095

Pololu 12V 4.5A Step-Down Voltage Regulator D36V50F12

₱ 2,610.00
Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5 - Pololu 1 left
SKU: POL2866

Pololu 5V 9A Step-Down Voltage Regulator D24V90F5

₱ 2,751.00
DC-DC Step-up Power Adjustable Converter  XL6009 - circuitrocks 38 stock
SKU: AB317

XL6009 DC-DC Boost Converter Adjustable Step-Up - 4A

₱ 65.00
Pololu 5V Step-Up/Step-Down Voltage Regulator S7V7F5 - Pololu 3 left
SKU: POL2119

Pololu 5V Step-Up/Step-Down Voltage Regulator S7V7F5

₱ 635.00
Pololu Adjustable Step-Up Voltage Regulator U1V11A - 2.5-9.5V Out 27 stock
SKU: POL2560

Pololu Adjustable Step-Up Voltage Regulator U1V11A - 2.5-9.5V Out

₱ 765.00
AC/DC 9V 2A Power Adapter (PSB00902U) 26 stock
SKU: PSB00902U

AC/DC 9V 2A Power Adapter w/ Cable

₱ 178.00
Buck / Step Down DC DC Converter 5A 4-38V to 1.25-36V - circuitrocks 1 left
SKU: 2921

DC-DC Buck Converter 5A 4-38V to 1.25-36V Adjustable

₱ 99.00
4 5 20V Fine Adjust Step Up Voltage Regulator U3V70A - photo 1 1 left
SKU: POL2890

Pololu Step-Up Regulator U3V70A 4.5-20V - 2890

₱ 745.00
LilyPad LiPower Sewable Boost (AB425) 34 stock
SKU: AB425

LilyPad LiPower - Wearable LiPo Boost

₱ 395.00
12V, 2.4A Step-Down Voltage Regulator D36V28F12 - Pololu 1 left
SKU: POL3786

Pololu 12V 2.4A Step-Down Voltage Regulator D36V28F12

₱ 1,714.00
5V, 600mA Step-Down Voltage Regulator D24V7F5 - Pololu 1 left
SKU: POL5593

Pololu 5V 600mA Step-Down Voltage Regulator D24V7F5

₱ 206.00
Adafruit BooStick AA Voltage Booster - 3265 7 stock
SKU: 3265

Adafruit BooStick AA Voltage Booster - 3265

₱ 1,035.00
DC-DC Converter 9-28V to 5V 3A USB - MP1584 Module 20 stock
SKU: 2493

DC-DC Converter 9-28V to 5V 3A USB - MP1584 Module

₱ 75.00
DC DC 5V Booster CE8301 with Type-A USB Connector - circuitrocks sold out
SKU: AM169

5V Booster Module CE8301 w/ Type-A USB Connector

₱ 55.00
Adafruit Verter Buck-Boost 5V USB Converter - 2190 5 left
SKU: 2190

Adafruit Verter Buck-Boost 5V USB Converter - 2190

₱ 555.00
12V Step-Up Voltage Regulator U3V16F12 - Pololu 1 left
SKU: POL4945

Pololu 12V Step-Up Voltage Regulator U3V16F12 - Fixed Boost

₱ 519.00
DC DC Boost Power Supply Module Converter Booster Step Up Circuit Board 3V to 5V 1A Highest Efficiency 96% Ultra Small - circuitrocks 3 left
SKU: 2178

DC-DC Boost Power Module 3-32V Step-Up Converter Board

₱ 58.00
Buck / Step Down DC DC Converter Module XL7015 - circuitrocks 44 stock
SKU: 2923

XL7015 DC-DC Buck Converter Module - 5-80V Wide Input

₱ 65.00
L7805 Linear Regulator Module 7.5-35V to 5V Buck Step-Down 7 stock
SKU: AM355

L7805 Linear Regulator Module 7.5-35V to 5V Buck Step-Down

₱ 115.00
DC 6-24V to 5V USB Output Step Down / Buck Module - circuitrocks 4 left
SKU: 2495

DC 6-24V to 5V USB Buck Step-Down Power Module

₱ 45.00
MP2307 Synchronous Buck Converter 3A 4-23V Adjustable 47 stock
SKU: 2139

MP2307 Synchronous Buck Converter 3A 4-23V Adjustable

₱ 129.00
Pololu Wall Power Adapter 9VDC 5A (POL1465) - Pololu photo 1 14 stock
SKU: POL1465

Wall Power Adapter 9VDC 5A

₱ 329.00
DFRobot DC-DC Buck Module 5.5-28V to 3.3V 3A - DFR0570 5 left
SKU: DFR0570

DFRobot DC-DC Buck Module 5.5-28V to 3.3V 3A - DFR0570

₱ 209.00
showing 25–48 of 558
‹ prev1234…24next ›

circuit.rocks

Sensors, dev boards, and kits for Filipino makers since 2015. Manila / ships same-day weekdays.

shop

  • all parts
  • categories
  • kits
  • sale

help

  • how to order
  • shipping
  • returns
  • contact

learn

  • tutorials
  • blog
  • forum
  • discord

brand

  • about
  • meet chip
  • github
  • live
// © 2026 circuitrocks. all rights reserved.
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.