Hello again,
I've searched all over and can't seem to find what I'm looking for, so maybe someone here has some suggestions. I'm looking for a switching regulator to meet the following criteria:
Input Voltage: Up to 30VDC (my supply is actually closer to 24, but its a battery so I figured I'd go above a little)
Output Voltage: 5VDC
Output Current: 1A
I'm currently using the linear regulator here to get my 5V, and another 3.3V regulator to power a uC.
I want to replace the 5V linear regulator with a switching regulator and power the 3.3V regulator from the switching regulator. The only problem is that most switching regulators require an external inductor, and I want to avoid that. Are there any other ways of accomplishing this? SgtWookie and I started talking about this previously, but the previous thread was a bit different. A schematic is posted for reference.
I've searched all over and can't seem to find what I'm looking for, so maybe someone here has some suggestions. I'm looking for a switching regulator to meet the following criteria:
Input Voltage: Up to 30VDC (my supply is actually closer to 24, but its a battery so I figured I'd go above a little)
Output Voltage: 5VDC
Output Current: 1A
I'm currently using the linear regulator here to get my 5V, and another 3.3V regulator to power a uC.
I want to replace the 5V linear regulator with a switching regulator and power the 3.3V regulator from the switching regulator. The only problem is that most switching regulators require an external inductor, and I want to avoid that. Are there any other ways of accomplishing this? SgtWookie and I started talking about this previously, but the previous thread was a bit different. A schematic is posted for reference.
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