3.3V DC-DC Step-Down High-Efficiency Power Module
Delivers Full 2A at 3.3V
Compact step down DC-DC power supply module features a fixed output of 3.3V. The module is capable of delivering output currents of up to 3A with additional cooling. Current outputs of 2A are practical without any additional cooling or heatsink.
Specifications:
- Input Voltage: DC 5.3V-26V
- Output Voltage: 3.3V
- Output Current: 3A (max with additional cooling)
- Output Current (standard): 2A without additional cooling
- Efficiency: 96%(max)
- Switching Frequency: 500KHz

| Light Packet | |
| Package Type | Light Packet |
3.3V DC-DC Step-Down Module
- Product Code: 3.3V DC-DC Step Down Power Module
- Availability: In Stock
- Light Packet Shipping Eligible
-
$2.00 USD
Related Products
3.3V Power Module (AMS1117)
3.3V Power Module (AMS1117 Based) 3.3V Low Current Power Module This power supply module is ba..
$0.90 USD
5V Power Module (AMS1117)
5V Power Module (AMS1117 Based) 5V Low Current Power Module This power supply module is based ..
$0.90 USD
Ultra-Small Adjustable Power Module
Mini DC-DC 3A Step Down Power Supply Module Buck Voltage Converter With Adjustable or Fixed Outpu..
$1.30 USD
5V DC-DC Step-Down Module
5V DC-DC Step-Down High-Efficiency Power Module Delivers Full 1.9A at 5V Compact step down DC-..
$2.00 USD
Variable DC-DC Step-Down Module
Variable DC-DC Step-Down High-Efficiency Power Module Delivers Full 1.9A Without Extra Heatsink ..
$2.00 USD
MT3608 Boost Module (Wired/USB)
MT3608 DC-DC Boost Regulator Easily Boost 5V to 12V (up to 26V) Generate up to 26V DC power fr..
$1.82 USD
LM317 Adjustable Regulator
LM317 Adjustable Voltage Regulator Module With Rising-Clamp Terminal Blocks The LM317 module c..
$1.90 USD
5V Mini DC-DC Step-Down Module
5V Mini DC-DC Step-Down High-Efficiency Power Module Delivers Full 1.9A at 5V Miniature step d..
$2.10 USD
LM2596 Adjustable Regulator
LM2596S Step-Down Regulator Module Regulated 1.25V to 35V DC Output The LM2596S Step-Down Regu..
$1.90 USD
Mini 3.3V to 5V Boost Converter
Mini 3.3V to 5V Boost Converter Easily Boost 3.3V to 5V Ultra-small (11mm x 11mm - 0.43-inch x 0.4..
$0.70 USD
XL6019 Boost Converter
XL6019 DC-DC Boost Module Easily Boosts To 5V to 40V Automatic step-up or step-down DC-DC fully ad..
$2.10 USD
MT3608 Boost Module (Wired)
MT3608 DC-DC Boost Regulator Module Easily Boost 5V to 12V (up to 26V) Generate up to 26V DC p..
$1.70 USD
















