UR133/A

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 8

www.unisonic.com.tw

QW-R102-005,S

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

-0.3 ~ +12

V

Power Dissipation

SOT-89

500

mW

TO-92

600

mW

SOT-223

800

mW

Operating Temperature

-40 ~ +85

°C

Storage Temperature

-65 ~ +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.

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Case

SOT-89

100

°C/W

SOT-223

15

°C/W

Junction to Ambient

SOT-89

300

°C/W

TO-92

160

°C/W

SOT-223

60

°C/W

For UR133/A-1.5V, 1.8V, 2.2V, 2.5V, 2.7V, 2.8V, 2.9V, 3.0V

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage-UR133/A

1.47

1.50

1.53

V

1.77

1.80

1.83

V

2.16

2.20

2.24

V

2.45

2.50

2.55

V

2.65

2.70

2.75

V

2.74

2.80

2.86

V

2.84

2.90

2.96

V

2.94

3.00

3.06

V

Dropout Voltage

(note 4,5)

UR133

1.5

V

UR133A

Line Regulation

0.5

Load Regulation (Note 2)

UR133

10

30

mV

UR133A

10

50

mV

Current Limit (Note 3)

UR133

350

mA

UR133A

550

mA

Standby Current

5.0

mA

Output Voltage Temperature

Coefficient

50

150

PPM/°C