5v switching regulator

--BawA-- · Dec 7, 2014

kindly tell me any any switching regulator of following parameters

output voltage : 5V
input voltage :16V approx
output current : atleast 500mA

The ic should be cheap and easily available.

Audioguru · Dec 7, 2014

--BawA-- said:
The ic should be cheap and easily available.

ALL ICs are cheap and are readily available HERE, but I do not know about in your country. Maybe you should ask on a forum in your country.

Simply go to the website of your electronic parts supplier and search for the part you want.
I go to the website of my favourite semiconductor manufacturer (Texas Instruments) and search for what I want. My electronic parts supplier has all their ICs available.

Just now I searched TI's website for a switching buck regulator with the spec's you want. They have 185 devices available in many different size packages.

ahsan_i_h · Dec 8, 2014

Usually popular parts are easily available.
I guess the parts listed below are some of well known DC-DC switching regulators.

1. LM2575 (rated current=1A)
Datasheet link: https://www.ti.com/lit/ds/symlink/lm2575-n.pdf

2. LM2576 (rated currrent=3A)
Datasheet link: https://www.ti.com/lit/ds/symlink/lm2576.pdf

They are available in several fixed output voltage (including 5V) and an adjustable output voltage versions.

5v switching regulator

--BawA--

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Audioguru

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ahsan_i_h

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5v switching regulator

--BawA--

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