D24V7Fx Step-Down Voltage Regulators

The D24V7Fx family of synchronous buck (step-down) voltage regulators generate lower voltages from input voltages as high as 36 V while supporting maximum continuous output currents of 600 mA across all combinations of input and output voltages. They are switching regulators (also called switched-mode power supplies (SMPS) or DC-to-DC converters), which makes them much more efficient than linear voltage regulators, especially when the difference between the input and output voltage is large. This family includes six versions with fixed output voltages ranging from 3.3 V to 12 V:

Regulator	Output voltage	Max continuous output current	Input voltage range1	Size	Special features	Price
#5592: D24V7F3	3.3 V	600 mA	4 V – 36 V	0.34″ × 0.54″	Short-circuit protection, thermal shutdown	$2.75
#5593: D24V7F5	5 V		5.1 V – 36 V
#5594: D24V7F6	6 V		6.1 V – 36 V
#5595: D24V7F7	7.5 V		7.6 V – 36 V
#5596: D24V7F9	9 V		9.2 V – 36 V
#5597: D24V7F12	12 V		12.2 V – 36 V
Note 1: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

The regulators feature short circuit protection and thermal shutdown protection, which helps prevent damage from overheating. The boards do not have built-in protection against reverse voltage, but reverse-voltage protection modules are available for adding that functionality.

We manufacture these boards in-house at our Las Vegas facility, so we can make these regulators with customized components to better meet the needs of your project, such as by customizing the output voltage. If you are interested in customization, please contact us for a quote.

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