UT71XX

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 8

www.unisonic.com.tw

QW-R502-017,D

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

-0.3 ~ +28

V

Power Dissipation

200

mW

Operating Temperature

0 ~ +70

℃

Storage Temperature

-40 ~ +150

℃

Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

2. The device is guaranteed to meet performance specification within 0℃~+70℃ operating temperature range

and assured by design from –20℃~+85℃.

℃

FOR UT7115

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage

1.464

1.5

1.536

V

Input Voltage

24

V

Load Regulation

V

60

100

mV

Voltage Dropout

60

mV

Output Current

20

30

mA

Current Consumption

4

6.0

µA

Line Regulation

V

V

0.2

%/V

Temperature Coefficient

V

Ta

△

0°C<Ta<70°C

±0.2

mV/℃

FOR UT7118

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage

1.757

1.8

1.843

V

Input Voltage

24

V

Load Regulation

V

60

100

mV

Voltage Dropout

60

mV

Output Current

20

30

mA

Current Consumption

4

6.0

µA

Line Regulation

V

V

0.2

%/V

Temperature Coefficient

V

Ta

△

0°C<Ta<70°C

±0.25

mV/℃

FOR UT7120

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage

1.952

2.0

2.048

V

Input Voltage

24

V

Load Regulation

V

60

100

mV

Voltage Dropout

60

mV

Output Current

20

30

mA

Current Consumption

4

6.0

µA

Line Regulation

V

△

0.2

%/V

Temperature Coefficient

V

Ta

△

0°C<Ta<70°C

±0.3

mV/℃