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Boardoza XL6007 – Symmetrical ±5V Power Supply Module

The Boardoza XL6007 is a high-efficiency DC-DC step-up switching regulator module designed to generate a symmetrical ±5V output from a single supply input source. Built around the XL6007E1 high-frequency switching regulator, this board provides both +5V and -5V outputs, making it ideal for analog and dual-supply applications.

Thanks to its fixed 400kHz switching frequency and integrated boost converter topology, the module ensures stable, efficient voltage conversion with minimal external components. The symmetrical output capability allows balanced current draw from both rails, supporting up to 500mA total output current. This makes it especially suitable for operational amplifier circuits, sensor interfaces, audio preamplifiers, and other low-power analog designs requiring dual-polarity supply.

Front Side Back Side
B-XL6007-BRK Front B-XL6007-BRK Back

Key Features

  • Generates +5V and -5V from a single supply
  • Symmetrical dual output design for analog circuits
  • Based on XL6007E1 high-efficiency switching regulator
  • Fixed 400kHz switching frequency
  • Supports up to 500mA total output current

Technical Specifications

Model: XL6007
Manufacturer: Boardoza
Manufacturer IC: XLSEMI
Topology: Boost Switching Regulator (Configured for Dual Output)
Input Voltage: 3V DC to +12V DC
Output Voltage: +5V and -5V
Maximum Output Current: Up to 500mA (Total Symmetrical)
Switching Frequency: 400kHz (Fixed)
Efficiency: Up to 90% (IC dependent, application specific)
Operating Temperature: -40°C to +125°C
Board Dimensions: 40mm x 60mm


Board Pinout

( J1 ) Input Connector

Pin Number Pin Name Description
1 VIN Supply Voltage Input
2 GND Ground

( J2 ) Output Connector

Pin Number Pin Name Description
1 +5V Positive 5V Output
2 GND Ground
3 -5V Negative 5V Output

Performance Graph

Output Current vs Input Voltage

Output Current vs Input Voltage Graph


Board Dimensions

B-XL6007-BRK Dimension


Step Files

Boardoza XL6007E1.step


Datasheet

XL6007 Datasheet.pdf


Version History

  • V1.0.0 - Initial Release

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License

Hardware Design

CC BY-SA 4.0

All hardware design files are licensed under Creative Commons Attribution-ShareAlike 4.0 International License.

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