UR533 Datasheet, PDF(4/6 Page) Unisonic Technologies – 5A ADJUSTABLE/FIXED ULTRA LOW DROP-OUT LINEAR REGULATOR

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UR533 Datasheet, PDF (4/6 Pages) Unisonic Technologies – 5A ADJUSTABLE/FIXED ULTRA LOW DROP-OUT LINEAR REGULATOR

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UR533

TYPICAL APPLICATION CIRCUIT

LINEAR INTEGRATED CIRCUIT

VCNTL

VIN

10ÇF

FOR ADJUSTABLE VERSION

VCNTL

VSENSE

UTC UR533-ADJ

VIN ADJ VOUT

VREF

IADJ

50ÇA

VOUT

22ÇF

VOUT = VREF (1+R2/R1) + IADJ (R2)

Note : C2 is recommended to use 22ÂµF solid tantalum or 100ÂµF aluminum electrolytic for output stability.

FOR FIXED OUTPUT VERSION

VIN= 2.5V

10ÇF

VCNTL= 3.3V

1ÇF

VIN

VSENSE

UTC UR533-1.5

VCNTL

VOUT

GND

1.5V at 5A

100ÇF

Note : C3 is recommended to use 22ÂµF solid tantalum or 100ÂµF aluminum electrolytic for output stability.

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

4 of 6

QW-R102-026,B

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