Step-Up/Step-Down Voltage Regulator S13V30F5, 5V 3A, Pololu 4082

Brand: Pololu
Product Code: AN-19768
Availability: 4-6 business days
Planned delivery date after ordering: 2025-07-11

26.70€
Ex Tax: 22.07€

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A small step-up/step-down voltage converter module with 5 V output voltage and 3 A current capacity. Its input voltage range is from 2.8 V to 22 V. Its ability to convert both higher and lower input voltages makes it useful in applications where the supply voltage can vary widely, as with batteries. The board's efficiency ranges from 85% to 95% and can deliver current from 2 A to 4 A depending on the input voltage. It features reverse polarity protection up to 20 V, under-voltage lockout, output overvoltage protection, and overcurrent protection. An over-temperature shutdown function also helps prevent overheating damage, and a soft-start function limits the inrush current and gradually increases the output voltage during startup.

Main features:

Input voltage: from 2.8 V to 22 V
Output voltage: 5 V with 3% accuracy
Typical maximum output current: from 2 A to 4 A, depending on the input voltage
Typical efficiency: 85% to 95%, depending on input voltage and load
Typical idle current: 10 mA to 20 mA no-load, can be reduced from 2 µA to 10 µA per volt per VIN by turning the board off
Input under-voltage lockout and input surge protection
Soft start function limits inrush current and gradually increases the output voltage
Integrated reverse-voltage protection up to 20 V, overcurrent protection and overheat cut-off
Fixed switching frequency: ~500 kHz
Compact size: 22.9 x 22.9 x 9.7 mm
Two mounting holes: 2.2 mm for M2 screws

Specification:

Input voltage: 2.8 V to 22 V
Output voltage: 5 V
Continuous output current: typical 3 A
Reverse voltage protection: yes
Maximum resting current: 100 mA
Dimensions: 22.9 x 22.9 x 9.7 mm
Weight: 3.5 g

Tags: step-up/step-down, voltage, regulator, s13v30f5, pololu, 4082, regulators

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