Step-Down Converters

Step-down converters, also known as buck converters, have the ability to reduce higher direct current (DC) voltage to the desired value. Similar to switch-mode power supplies, they generate pulses from the voltage, which are then transformed into a constant voltage using a capacitor and an inductor. By adjusting the pulse width, you can additionally change the voltage level, although it will never exceed the input voltage value.

Bestsellers

Step-down converter with LM2596
In stock (390 pcs)
LA122003
 
€1,49
(€1,23 excl. VAT)
Micro step-down converter, adjustable
In stock (113 pcs)
LA122017
 
€1,16
(€0,96 excl. VAT)
Step-down converter 12V-5V/3A, USB-C
In stock (284 pcs)
LA122041
 
€6,54
(€5,40 excl. VAT)

Product sorting

8 items total

List of products

LaskaKit step down menic 5 10v 5v 1 5a usb a 1
€5,40 excl. VAT
€6,54

Step-down converter 5-10V 5V/1.5A with USB-A connector and cable . Watertight.

LA122052
laskakit tps62a02 step down menic 4 0 5 5v 3 3v 2a 1
€1,64 excl. VAT
€1,99

This compact and efficient step-down converter is based on the TPS62A 02 chip, which allows to reduce voltage from 4.0–5.5V to a stable 3.3V with a current of up to 2A ....

LA122048A
Mini SMD step-down měnič 3.3V
€0,96 excl. VAT
€1,16

Mini step-down DC-DC converter with fixed 3.3V output.

LA1220163
poe2
€10,20 excl. VAT
€12,34

Active PoE splitter 12V/1A, DC 5.5/2.1

LA122024B
20200806 1024x1024
€19,43 excl. VAT
€23,51

Radxa Rock PI WITH PoE HAT

LA110075
SDaPo DP1435 PoE Module IEEE 802.3af
€6,78 excl. VAT
€8,20

SDAPO DP1435 is a professional PoE (Power over Ethernet) module compliant with the IEEE 802.3af standard, enabling power supply via an Ethernet cable.

LA122000A
H1bfad6617ef54b38b66e068ae5ee63a70
€1,30 excl. VAT
€1,57

Step-down converter with XL7015 0.8A

LA122040
poe usb c 1
PoE splitter 5V/2.4A, USB-C
Currently not available
€10,20 excl. VAT
€12,34

Active PoE splitter 5V/2.4A, USB-C

LA122024A

Listing controls

8 items total

Similar to switching power supplies, the voltage creates pulses that are used to capacitor and an inductor to convert it to a constant voltage. In addition, by changing the pulse width you can change the magnitude of the voltage, but never above the input voltage.

Choosing the right inverter for your project is important. You have to consider the maximum input voltage and current the inverter can handle, as well as the conversion efficiency. And of course, don't forget overload and short circuit protection so you don't burn out your entire project.

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