Power Buffer Boosts Reference Current


Posted on Sep 3, 2012

A method of boosting the output current of a reference and also protecting against overloads is shown


Power Buffer Boosts Reference Current
Click here to download the full size of the above Circuit.

in Fig. 66-5. IC1 acts as a power buffer. The LT1027 forces the output of V0ut and ground to be 5 V. The RC damper (50 and 0.1 ¥) provides loop stability. The output might oscillate if low ESR capacitors are connected to it, so use aluminum electrolytic or tantalum capacitors instead of ceramic or mylar.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

IC Controlled Emergency Light with Charger Circuit Schematic Free With Explanation
Optical Theremin
How to Wire a PIC Microcontroller
Current source not working in AD7792
Oscillator keeps THD below 1 ppm
quartz clock timebase
High Frequency VCO Design



Top