Pololu 15V, 2.5A Step-up/Step-Down Voltage Regulator S13V25F15

Description

• Pololu 15V, 2.5A Step-up/Step-Down Voltage Regulator S13V25F15
• Converts varying input voltages to stable 15V output
• Accommodates 2.8V to 22V input range
• Features under-voltage and over-voltage protection
• Includes thermal shutdown to prevent overheating
• Efficient with typical 85%-95% efficiency

The Pololu 15V, 2.5A Step-up/Step-Down Voltage Regulator S13V25F15 is an efficient switching regulator designed to convert varying input voltages into a stable 15V output. Utilizing a buck-boost topology, it accommodates input voltages ranging from 2.8 V to 22 V, making it ideal for battery-powered applications where the battery voltage fluctuates.

This regulator features under-voltage lockout, output over-voltage protection, over-current protection, and reverse-voltage protection up to 20 V. It also includes a thermal shutdown feature to prevent overheating and a soft-start function to manage inrush current during startup.

View moreWhat’s Included

• 1x Pololu 15V, 2.5A Step-up/Step-Down Voltage Regulator S13V25F15
• 1x 51 Straight male header strip
• 2x 2-pin, 3.5 mm-pitch terminal block

Dimensions

• 22.9 x 22.9 x 9.7 mm (0.9 x 0.9 x 0.38″)

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• Input voltage range: 2.8 V to 22 V
• Output voltage: 15 V with 4% accuracy
• Maximum continuous output current: 0.5 A to 3 A, depending on input voltage
• Efficiency: 85% to 95%, depending on input voltage and load
• No-load quiescent current: 10 mA to 45 mA
• Integrated reverse-voltage protection up to 20 V
• Over-current protection
• Over-temperature shutoff
• Output current limit: 5.1 A
• Fixed switching frequency: ~500 kHz
• Two mounting holes for #2 or M2 screws