78LXX

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

8 of 8

www.unisonic.com.tw

QW-R101-001.R



TYPICAL CHARACTERISTICS(Cont.)

UTC78L12 Quiescent Current vs.

Output Current

UTC78L05 Quiescent Current vs.

Input Voltage

020

80

40

60

100

1.9

2.0

2.1

2.2

2.3

2.4

2.5

2.6

2.7

UTC78L12

0

10203040

0

1

2

3

4

Peak Output Current

vs. Dropout Voltage Difference

Input-output voltage difference(V)

010

20

30

40

100

200

300

400

Dropout Voltage

025

50

100

1.0

1.5

2.0

2.5

0.5

DROPOUT CONDITIONS

75

125

UTC assumes no responsibility for equipment failures that result from using products at values that

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.