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Pololu - 5V 300mA Step-Down Voltage Regulator Regulator D24V3F5 Step-Down DC/DC Converter

Item number: PO-2098

EAN: 4251326824726

The compact (0,4? × 0,5?) switching voltage regulator D24V3F5 accepts an input voltage between 7 V and 42 V and efficiently reduces it to 5 V with a maximum output current of 300 mA.

Category: Pololu


8,20 €

including 19% VAT. , plus shipping (Standard)

From Price per unit
10 6,29 €
Available now!

Shipping time: 7 - 8 workdays

 


The compact (0.4″ × 0.5″) switching voltage regulator D24V3F5 accepts an input voltage between 7 V and 42 V and efficiently reduces it to 5 V with a maximum output current of 300 mA. The pins are spaced 0.1″ apart, making this board compatible with commercially available louvre-free breadboards and perfboards.

These step-down controllers generate lower output voltages from input voltages up to 42 V. They are switching regulators (also called switching power supplies (SMPS) or DC/DC converters) and have a typical efficiency of between 80% and 90%, which is much more efficient than linear voltage regulators, especially when the difference between input and output voltage is large.

Features

Input voltage: Output voltage + dropout voltage] to 42 V (see below for more information on dropout voltage).
Fixed 3.3 V, 5 V, 9 V or 12 V output (depending on controller version) with 4% accuracy
Maximum output current: 300 mA or 600 mA (depending on controller version)
1.25 MHz Switching frequency
2 mA Typical no-load quiescent current (20 μA Typical quiescent current with SHDN = LOW)
Integrated overtemperature and overcurrent shutdown
Small size: 0.5″ × 0.4″ × 0.1″ (13 mm × 10 mm × 3 mm)

 

 


Shipping weight: 0,01 Kg