NCP571 low power regulator


Posted on Feb 4, 2014

In some electronic projects you will need an unusual regulated voltage, unusual, because the voltage required is very small and you can not use zenner diodes or some other tricks due of a compact design. In that case you can use this voltage regulator circuit based on the NCP571, NCV571 which are low current voltage regulators available in few


NCP571 low power regulator
Click here to download the full size of the above Circuit.

standard output voltage versions ( 0. 8 V, 0. 9 V, 1. 0 V and 1. 2 V ). The NCP571, NCV571 low dropout linear regulators are designed for handheld communication equipment and portable battery powered applications which require low quiescent current. The NCP571, NCV571 series features an ultra ’low quiescent current of 4. 0 uA. NCP571, NCV571 device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Infinite sample and hold amplifier
Electronic balanced input microphone amplifier
Broadband frequency doubler
Temperature controller
Adc
0-50V 2A Bench power supply circuit and explanation
low current relay circuit
General purpose RF receiver
Maze Solving Robot using a PIC18F2525 Microcontroller Project



Top