Product · United States

3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V 12V DC DC Voltage Regulator PCB Board Power Buck Module

Lowest price: $0.43 · 1 store · price range $1.10 … $1.10 · 61% off the list price

Price history: 3 daily prices tracked since 2026-10-19; lowest $0.42, highest $0.43.

Price last confirmed by the store feed on 2026-10-26.

Prices across stores

Similar products

• LM393 Comparator Module MCU Learning Board Development Board Assembly / Sensor Module · $0.72
• DIY KIT 3.3V/5V Ceramic Piezo Vibration Sensor Module Analog Controller Electronic Components Supplies Sensor for Arduino UNO R3 · $0.54
• ISMART I2C / SPI BMP280 3.3 Digital Barometric Pressure Altitude Sensor High Precision Atmospheric Module GY-BMP280-3.3 · $0.36
• (Electronic Components)Integrated Circuits Attitude sensor LGA-28 BNO05 BNO055 · $6.78
• SHT30 Digital Output Temperature and Humidity Sensor Module IIC I2C Interface 3.3V GY-SHT30-D For Arduino · $1.00
• 10Pcs DIP Power Inductor 6*8mm 2.2UH 4.7UH 10uH 22uH 100uH 150uh 220uH 330uH 470uH 1MH 2.2MH 4.7MH 10MH Inductance 6X8mm 2 Pins · $0.28
• 10PCS T- Plug Male & Female Connectors Deans Style For RC LiPo Battery ESC for RC Lipo Battery ESC RC Helicopter Adapter Plug · $0.64
• Small Size Gas Sensor Module Use For HVAC And Indoor Air Quality Detection NDIR Dual Channel Gas Sensor Module SCD30 · $11.34
• TopElec Radxa ROCK 5C RK3588S2, Radxa ROCK 5C Lite RK3582, Single Board Computer · $187.04
• 100pcs 5630/5730-CW/WW 0.5W-150Ma 50-55lm 6500K White Light SMD 5730 5630 LED 5730 diodes (3.2~3.4V) · $0.54
• Ultrasonic ModuleDJLK-003B2 Distance Measuring Transducer Sensor For Arduino Ultrasonic Wave Detector Ranging Module · $12.17
• Ultrasonic Ranging Sensor IP67 Waterproof PWM UART RS485 3-450cm for Measure the Water Level for arduino Raspberry Pi · $12.17

View on avalwhunt