LR1116 datasheet(4/9 Pages) UTC

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LR1116/B

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 9

www.unisonic.com.tw

QW-R102-022.N

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

DC Input Voltage

VIN

Operating Junction Temperature

TOPR

0 ~ +125

°C

Storage Temperature

TSTG

-40 ~ +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

SOT-223/SOT-89

°C/W

SOP-8

°C/W

TO-252

°C/W

Junction to Case

TO-220/TO-263

θJC

°C/W

ELECTRICAL CHARACTERISTICS

(Ta=25℃, refer to the test circuits, TJ=-0~125℃, CO=10μF, unless otherwise specified).

For LR1116/B-1.2V

PARAMETER

SYMBOL

TEST CONDITIONS

MIN. TYP. MAX. UNIT

1% 1.188

1.2 1.212

Output Voltage

VOUT

VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C

2% 1.176

1.224

Output Voltage

VOUT

VIN =(VOUT+2V)~15V

LR1116 : IOUT=0 to 800mA

LR1116B : IOUT=0 to 500mA

1.176

1.2 1.224

Line Regulation

ΔVOUT VIN =(VOUT+2V)~15V, IOUT =0mA

0.1

0.6

Load Regulation

ΔVOUT

VIN =VOUT+2V

LR1116 : IOUT=0 to 800mA

LR1116B : IOUT=0 to 500mA

Temperature Stability

ΔVOUT

0.5

Long Term Stability

ΔVOUT 1000 hrs, TJ=125°C

0.3

Operating Input Voltage

VIN

IOUT=100mA

Quiescent Current

VIN≤10V

Output Current

IOUT

VIN=VOUT+4.5V, TJ=25°C

800

950 1200

Output Noise Voltage

B=10Hz~10KHz, TJ=25°C

100

μV

Supply Voltage Rejection

SVR

IOUT=40mA, f=120Hz, TJ=25°C

VIN=VOUT+2.5V, VRIPPLE=1Vpp

IOUT= 100mA

0.9

1.0

IOUT= 500mA

1.1

1.3

Dropout Voltage

IOUT= 800mA(only for LR1116)

1.2

1.4

Thermal Regulation

Ta=25

°C, 30ms Pulse

0.01 0.10 %/W

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