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Mini DC-DC Step-Up Boost Converter Module — 0.9–3.3V to 3.3V / 0.9–5V to 5V, 500mA (2-Pack)
Mini DC-DC Step-Up Boost Converter Module 0.9–3.3V to 3.3V / 0.9–5V to 5V, 500mA (2-Pack)
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Mini DC-DC Step-Up Boost Converter Module — 0.9V to 3.3V / 5V, 500mA (2-Pack)
This mini step-up boost converter converts a low input voltage as low as 0.9V up to a stable 3.3V or 5V output at up to 500mA. It enables powering Arduino, ESP8266, and other 3.3V/5V microcontrollers directly from a single AA or AAA battery, a partially discharged LiPo cell, or any low-voltage DC source. Supplied as a 2-pack for prototyping convenience.
Key Specifications
| Parameter | 3.3V Variant | 5V Variant |
|---|---|---|
| Input Voltage | 0.9V – 3.3V | 0.9V – 5V |
| Output Voltage | 3.3V (fixed) | 5V (fixed) |
| Max Output Current | 500mA | 500mA |
| Topology | Step-up (boost) | Step-up (boost) |
| Efficiency | Up to 96% | Up to 96% |
| Pack Quantity | 2 pieces | 2 pieces |
Why Choose This Boost Converter?
- ✅ 0.9V minimum input — works from a single AA/AAA battery down to near-depletion
- ✅ Fixed 3.3V or 5V output — stable regulated output for microcontrollers
- ✅ 500mA output — sufficient for Arduino Nano, ESP8266, sensors, and small displays
- ✅ Up to 96% efficiency — maximizes battery runtime
- ✅ Ultra-compact PCB — fits inside small battery-powered enclosures
- ✅ 2-pack value — one for prototyping, one for the final build
Typical Applications
- Powering Arduino Nano / Pro Mini from a single AA battery
- ESP8266 / ESP32 IoT sensor node from 1-cell LiPo
- 3.3V logic supply from 1.5V or 1.2V NiMH battery
- Wearable electronics low-voltage power management
- Solar energy harvesting boost stage
- Extending battery life in low-power sensor nodes
Package Contents
- 2 × Mini DC-DC Step-Up Boost Converter Module (3.3V or 5V output, variant as selected)
- ★Product Description
- ★About us
- ★Custom cable
Mini DC-DC Step-Up Boost Converter Module — 0.9V to 3.3V / 5V, 500mA (2-Pack)
This mini step-up boost converter converts a low input voltage as low as 0.9V up to a stable 3.3V or 5V output at up to 500mA. It enables powering Arduino, ESP8266, and other 3.3V/5V microcontrollers directly from a single AA or AAA battery, a partially discharged LiPo cell, or any low-voltage DC source. Supplied as a 2-pack for prototyping convenience.
Key Specifications
| Parameter | 3.3V Variant | 5V Variant |
|---|---|---|
| Input Voltage | 0.9V – 3.3V | 0.9V – 5V |
| Output Voltage | 3.3V (fixed) | 5V (fixed) |
| Max Output Current | 500mA | 500mA |
| Topology | Step-up (boost) | Step-up (boost) |
| Efficiency | Up to 96% | Up to 96% |
| Pack Quantity | 2 pieces | 2 pieces |
Why Choose This Boost Converter?
- ✅ 0.9V minimum input — works from a single AA/AAA battery down to near-depletion
- ✅ Fixed 3.3V or 5V output — stable regulated output for microcontrollers
- ✅ 500mA output — sufficient for Arduino Nano, ESP8266, sensors, and small displays
- ✅ Up to 96% efficiency — maximizes battery runtime
- ✅ Ultra-compact PCB — fits inside small battery-powered enclosures
- ✅ 2-pack value — one for prototyping, one for the final build
Typical Applications
- Powering Arduino Nano / Pro Mini from a single AA battery
- ESP8266 / ESP32 IoT sensor node from 1-cell LiPo
- 3.3V logic supply from 1.5V or 1.2V NiMH battery
- Wearable electronics low-voltage power management
- Solar energy harvesting boost stage
- Extending battery life in low-power sensor nodes
Package Contents
- 2 × Mini DC-DC Step-Up Boost Converter Module (3.3V or 5V output, variant as selected)
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