# 1-5V to 5V step-up module, HW626

> HW626 step-up module converts 1-5V DC to a fixed 5V DC output, maximum output current 500mA (varies with input voltage, 40-480mA), operating frequency 150KHz, conversion efficiency 85%. Uses 2108A-50 IC, 2.54mm pin spacing, PCB size 10x10x1mm. No voltage or current adjustment, boost type, suitable for powering circuits from low-voltage batteries.

- Page: https://sigmanortec.ro/en/1-5v-to-5v-step-up-module-hw626
- Price: 8.06 RON
- Availability: In stock; 1-2 zile
- Reference: 33117 · EAN: 5948208637213
- Category: Electronic components > Step Up Modules
- Specifications: tension: AD; Supply Voltage: 1; Maximum Input Voltage: 5; Minimum Output Voltage: 5; Maximum Output Voltage: 5; Source Type: high; Current Adjustment: Not; Voltage Adjustment: Not; Adjustment Type: Fixed; Maximum Output Current: 0.5
- Package (shipping data): 0.001 kg
- Updated: 2026-04-25
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:22 (Europe/Bucharest)

## Description

Compact step-up module that converts 1-5V DC to stable 5V, ideal for powering Arduino projects, sensors and USB devices from low voltage batteries. Provides up to 500mA depending on input voltage, operates at 150kHz for efficient conversion, has efficiency up to 85% and 2.54mm pitch pins on 10x10mm PCB.
Boost voltage module from 1-5V DC to 5V DC with small dimensions, 96% efficiency, T2005. This module boosts current from 1 to 5 V to 5V.
Do not exceed the supply voltage of 5V! The input power must always be greater than the output power, otherwise the output voltage will be below the standard value.
The output current increases with the supply voltage as follows:
1-1.5V: 5V, 40-100mA
1.5-2V: 5V, 100-150mA
2-3V: 5V, 150-380mA
3-5V: 5V, 380-480mA
Specifications:
Supply voltage: 1-5VDC
Integrated circuit: 2108A-50
Output voltage: 5VDC
Output current: 500mA max
Operating frequency: 150KHz
Conversion efficiency: 85%
Pin spacing: 2.54mm
PCB dimensions mm: 10 x 10 x 1