Here is circuit switching power supply regulator 5V 3A for digital circuit. Use IC LM2576 DC to DC step down voltage regulator. Wide input voltage 8Vdc to 40Vdc. See to circuit for read detail more. Related Links All circuits of Switching regulator circuit All circuits of LM2576 All circuits of DC converter step down voltage [...]
This circuit is derived from an application note of LM2575, It is a Power Switching Regulator from National Semiconductor. National Semiconductor The details are here LM2575 An application note by On Semiconductor shows how this chip can be used to generate Negative Voltage Power Supplies from Positive Voltages. A Power Transistor which is having a [...]
Voltage Inverter, +5 to +/-5V, Input Voltage 1.5-10V, or Voltage Doubler to 18.6V ICL7660 Features Simple Conversion of +5V Logic Supply to +/-5V Supplies Simple Voltage Multiplication (VOUT= (-) nVIN) Typical Open Circuit Voltage Conversion Efficiency 99.9% Typical Power Efficiency 98% Wide Operating Voltage Range ICL7660 1.5V to 10.0V ICL7660A 1.5V to 12.0V ICL7660A 100% [...]
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