79DXX

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

7 of 7

www.unisonic.com.tw

QW-R101-012.E

APPLICATION CIRCUITS

Fig.1 Fixed output regulator

UTC 79D15

1

23

UTC 78D15

1

2

3

2.2

μF

1

μF

0.1

μF

0.33

μF

+20V

+15V

-15V

-20V

1N4001

1N4001

Fig.2 Split power supply (±15V, 0.5A)

UTC 79DXX

1

23

C1

2.2 F

C3

2.5 F

C2

1 F

R1

R2

Fig.3 Circuit for increasing output voltage

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exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.