UR10033

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 6

www.unisonic.com.tw

QW-R102-023.C



PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

18

V

1000

mW

Power Dissipation

Derating above 25

C

8

mW/

C

Junction Temperature

150

C

Operating Temperature Range

-40 ~ +85

C

Storage Temperature Range

-55 ~ +150

C

Note: 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.



PARAMETER

SYMBOL

MIN

MAX

UNIT

Input Voltage

4.0

16.0

V

ADJ Output current

1

A

3.3V Output current

1

A



ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Bias Current

0.8

1.5

mA

ADJ Output

Feedack Voltage

1.225

1.25

1.275

V

Dropout Voltage 1

△

0.8

V

Peak Output Current 1

1.0

1.7

A

Ripple Rejection 1

R.R.1

f=120Hz, ein=1Vrms

50

58

dB

Line Regulation 1

△

25

mV

Load Regulation 1

△

30

75

mV

Temperature Coefficient of Output

Voltage 1(Note1)

±0.01

%/°C

Short circuit Output Current 1

200

mA

3.3V Output

Output Voltage 2

3.234

3.30

3.366

V

Peak Output Current 2

1.0

1.7

A

Ripple Rejection 2

R.R.2

f=120Hz, ein=1Vrms

50

58

dB

Line Regulation 2

△

25

mV

Load Regulation 2

△

30

75

mV

Temperature Coefficient of Output

Voltage 2(Note1)

±0.01

%/°C

Short circuit Output Current 2

200

mA

Notes: 1. Design Guarantee. (Outgoing inspection is not done on all products.)

2. This product is not designed for protection against radioactive rays.

3. All characteristic are measured with a capacity across the input (0.33μF) and the output (22μF).

(except for temperature coefficient of output voltage)caused by temperature change are not considered.