R1MX55

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 8

www.unisonic.com.tw

QW-R101-023.B

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNITS

Input Voltage (Note 2)

9

V

ON/OFF Control Voltage (Note 2)

9

V

Output Adiustment pin Voltage (Note 2)

5

V

Output Current

500

mA

Power Dissipation

900

mW

Junction Temperature

150

°C

Operating Temperature

-40 ~ +85

°C

Storage Temperature

°C

Note: 1.

2.

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.

All are open except GND and applicable terminals.

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNITS

Input Voltage

2.6

9.0

V

Output Voltage

1.3

5.0

V

Load Regulation

10

100

mV

Line Regulation

6

20

mV

Ripple Rejection

RR

55

dB

Dropout Voltage

0.7

V

Reference Voltage

1.196

1.22

1.244

V

Temperature Coefficient of Output

Voltage

±0.1

mV/°C

Output Noise Voltage

100

μV

On-State Voltage for Control

(Note)

1.8

V

On-State Current for Control

20

70

μA

Off-State Voltage for Control

0.4

V

Quiescent Current

0.8

1.2

mA

Output Off-State Consumption Current

1

μA

Note: In case that the control terminal (3th pin) is non-connection, output voltage should be OFF state.