RXXLD30

Linear Integrated Circuit

UNISONICTECHNOLOGIESCO.,LTD

3

www.unisonic.com.tw

QW-R102-028,A

PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

20

V

ON/OFF Control Terminal Voltage

Vc

20

V

Output Current

3.0

A

No Heat Sink

1.4

W

Power Dissipation

With Heat Sink

15

W

Junction Temperature

125

°C

Operating Temperature

-20 ~ +85

°C

Storage Temperature

-40 ~ +150

°C

Note: The device is guaranteed to meet performance specification within 0℃~70℃ operating temperature range

and assured by design from –20℃~85℃, characteristic and correlation with static process control.

For R33LD30(3.3V)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage

3.201

3.3

3.399

V

Line Regulation

∆V

OUT

0.1

2.5

%

Load Regulation

∆V

OUT

0.1

2.0

%

Temperature Coefficient of Output Voltage

TcVo

±0.02

%/

°C

Ripple Rejection

RR

Refer to Fig.2

45

55

dB

Dropout Voltage

0.5

V

ON

2.0

V

Voltage for Control(Note2)

OFF

0.8

V

ON

20

µA

Current for Control

OFF

-0.4

mA

Quiescent Current

10

mA

For R05LD30(5V)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage

4.85

5.0

5.15

V

Line Regulation

∆V

OUT

0.5

2.5

%

Load Regulation

∆V

OUT

0.1

2.0

%

Temperature Coefficient of Output Voltage

TcVo

±0.02

%/

°C

Ripple Rejection

RR

Refer to Fig.2

45

55

dB

Dropout Voltage

0.5

V

ON

2.0

V

Voltage for Control(Note2)

OFF

0.8

V

ON

20

µA

Current for Control

OFF

-0.4

mA

Quiescent Current

10

mA