7Semi 2.5V 2A Mini Buck Converter – 4V TO 7V Input, 2.5V 2A Output

7Semi
SKU
BO-10147

Compact AP61201 buck converter module providing a fixed 2.5 V output at up to 2 A from a 3.3–5.5 V DC input

2.5V 2A Mini Buck Converter Breakout - AP61201

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12 × 11 × 3.3 mm

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$1.84
24 in stock

Shipped in 24 Hours from Mumbai Warehouse

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About this product

The AP61201 Mini DC-DC Buck Converter is a compact synchronous step-down power module designed to provide a stable 2.5 V regulated output with currents up to 2 A. Built around the AP61201 regulator, the module supports a 3.3 V to 5.5 V DC input range, with sufficient input-voltage headroom required to maintain the 2.5 V output under load.

Integrated protection features including undervoltage lockout, current limiting, input overvoltage protection, soft-start, and thermal shutdown improve reliability during abnormal operating conditions. Its compact PCB design with simple connections makes it suitable for embedded systems, digital circuits, FPGA supplies, and other low-voltage power applications.

Key Features 

  • Provides a fixed 2.5 V regulated output with up to 2 A load current.Supports a wide 2.3 V to 5.5 V DC input range.
  • Features the AP61201 synchronous buck converter for efficient step-down power conversion.
  • Features approximately 1.3 MHz typical switching frequency for compact power-converter designs.
  • Uses Forced PWM operation for consistent switching performance and low output voltage ripple.
  • Features Constant On-Time control for fast transient response and stable output regulation.
  • Includes undervoltage lockout for reliable startup and operation.
  • Provides input overvoltage protection against excessive supply voltage.
  • Includes peak and valley current limiting for overload protection.
  • Features integrated soft-start and thermal shutdown protection.
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