7Semi 1.8V 2A Mini Buck Converter Breakout - AP61201

The 7Semi 1.8V 2A Mini Buck Converter Breakout (AP61201) is a compact, high-efficiency step-down voltage regulator module designed to provide a stable 1.8V output from a wide 2.3V–5.5V input range. Using the AP61201 synchronous buck converter IC, it delivers up to 2A continuous current. It is ideal for powering low-voltage digital circuits, sensors, memory chips, and compact embedded systems that require a reliable 1.8V power rail.

Technical Specification:

• Output Voltage: Fixed 1.8V
• Maximum Output Current: 2A continuous
• Input Voltage Range: 2.3V to 5.5V
• Converter Type: Synchronous buck regulator
• Efficiency: High efficiency (typically above 90% depending on load/input)
• Protection Features: Over-current protection, thermal shutdown, soft-start
• Operation Mode: Forced PWM for stable performance

Features:

• Provides a stable and accurate 1.8V supply for digital electronics
• Wide input range suitable for USB power, Li-ion battery, and other DC sources
• High-efficiency synchronous design reduces heat and power loss
• Compact and lightweight for space-constrained applications
• Built-in safety protections for reliable operation
• Ideal for powering sensors, memory, FPGAs, and low-voltage controllers
• Easy to use in prototypes, breadboards, and production designs

Applications:

• Powering 1.8V logic circuits, memory modules, FPGAs, ASICs
• Embedded systems and IoT devices requiring a low-voltage rail
• Battery-powered devices needing efficient step-down from 3.7V or 5V
• Sensor hubs and low-voltage digital subsystems
• Prototyping, development boards, and compact electronic projects