MP2307 mini 2A switching regulator DC-DC step-down converter

The MP2307 is an adjustable switching regulator that generates a lower output voltage from a higher input voltage. Its advantage is the high efficiency with very small dimensions.

The input voltage must be at least 1.5 V higher than the output voltage.

Recommended Accessories:

• Pin header male 1 X 40 pole RM 2.54mm straight short pin

Features:

• Output voltage adjustable with a potentiometer
• Integrated overtemperature protection in the chip
• Solder pads IN+, IN-, OUT+, OUT-

Application Examples:

• Supplying 5 V or 3.3 V circuits from a higher voltage
• Installation in devices and models with little space

Documentation:

• MP2307 datasheet (PDF)

Technical Data:

• Chip: MP2307DN
• Board marking: MINI-360
• Input voltage: 4.75 to 23 V DC
• Output voltage: 1.3 to 17 V DC, adjustable with a potentiometer
• Output current: 1.8 A normal, 3 A peak
• Efficiency: up to 95 %
• Output ripple: below 30 mV
• Switching frequency: 340 kHz fixed
• Operating temperature: -40 to +85 °C
• Connections: IN+, IN-, OUT+, OUT-
• Dimensions: 17 × 11 × 3.8 mm
• Weight: 2 g

Scope of Delivery:

• 1× MP2307 mini 2A switching regulator DC-DC step-down converter