Dual-Rail ±12V DC-DC Converter Module, 2.8V–5.5V Input
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Prices updated: 12 Oct 2026
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About this product
A tiny dual-output DC-DC converter that produces +12V and -12V from a single 2.8V to 5.5V input, such as a lithium or nickel-metal-hydride battery. The +12V output is rated for 50mA and the -12V output for 30mA, suiting ADC, DAC and small amplifier circuits. It measures 2.4 x 1.2 cm.
Specifications
- Input voltage
- 2.8V – 5.5V / 2.8 – 5.5 فولت
- Output voltage
- +12V and -12V / +12 فولت و-12 فولت
- +12V output current
- 50 mA / 50 ملي أمبير
- -12V output current
- 30 mA / 30 ملي أمبير
- Dimensions
- 2.4 x 1.2 cm / 2.4 × 1.2 سم
Frequently asked questions
What circuits is this module suited to?
It is intended for dual supply rails in ADC, DAC and amplifier circuits, where a bipolar ±12V supply is needed but only a low-voltage battery is available.
How should I wire it?
Connect the input to a 2.8V to 5.5V source and its ground. Take +12V from the V+ pin and -12V from the V- pin, referenced to the common ground, and keep each load within its listed current.
