LR1117 Ver la hoja de datos (PDF) - Leshan Radio Company,Ltd

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LR1117

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Leshan Radio Company,Ltd 

LRC

LESHAN RADIO COMPANY,LTD.

LR1117/A-3.0 ELECTRICAL CHARACTERISTICS

(refer to the test circuits, Tj=0 to 125qC, Co=10PF unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

Output Voltage

Vo Vin=5V, Io=10mA, Tj=25qC

f1%

f%

Output Voltage

Vo Io=0 to 800/1000mA,

f%

Vin=4.5 to 10V

f%

Line Regulation

'Vo Vin=4.5 to 12V, Io=0mA

Load Regulation

'Vo Vin=4.5V, Io=0 to 800/1000mA

Temperature stability

'Vo

Long Term Stability

'Vo 1000 hrs, Tj=125qC

Operating Input Voltage

Vin Io=100mA

Quiescent Current

Id Vind12V

Output Current

Io Vin=8V, Tj=25qC

Output Noise Voltage

eN B=10Hz to 10KHz, Tj=25qC

Supply Voltage

SVR Io=40mA, f=120Hz, Tj=25qC, Vin=6V,

Rejection

Vripple=1Vpp

Dropout Voltage

Vd Io=100mA

Io=500mA

Io=800mA

Io=1000mA

Thermal Regulation

Ta=25qC, 30ms Pulse

MIN.

2.97

2.94

2.94

2.88

800

60

TYP.

3.00

3.00

1

1

0.5

0.3

5

950

100

75

1.00

1.05

1.10

1.15

0.01

MAX.

3.03

3.06

3.06

3.12

6

10

15

10

1200

1.10

1.15

1.20

1.25

0.10

UNIT

V

V

V

V

mV

mV

%

%

V

mA

mA

PV

dB

V

V

V

V

%/W

LR1117/A-3.3 ELECTRICAL CHARACTERISTICS

(refer to the test circuits, Tj=0 to 125qC, Co=10PF unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

Output Voltage

Vo Vin=5.3V, Io=10mA, Tj=25qC f1%

f%

Output Voltage

Vo Io=0 to 800/1000mA,

f%

Vin=4.75 to 10V

f%

Line Regulation

'Vo Vin=4.75 to 15V, Io=0mA

Load Regulation

'Vo Vin=4.75V, Io=0 to 800/1000mA

Temperature stability

'Vo

Long Term Stability

'Vo 1000 hrs, Tj=125qC

Operating Input Voltage

Vin Io=100mA

Quiescent Current

Id Vind15V

Output Current

Io Vin=8.3V, Tj=25qC

Output Noise Voltage

eN B=10Hz to 10KHz, Tj=25qC

Supply Voltage

SVR Io=40mA, f=120Hz, Tj=25qC, Vin=6.3V,

Rejection

Vripple=1Vpp

Dropout Voltage

Vd Io=100mA

Io=500mA

Io=800mA

Io=1000mA

Thermal Regulation

Ta=25qC, 30ms Pulse

MIN.

3.267

3.235

3.235

3.160

800

60

TYP.

3.300

3.300

1

1

0.5

0.3

5

950

100

75

1.00

1.05

1.10

1.15

0.01

MAX.

3.333

3.365

3.365

3.440

6

10

15

10

1200

1.10

1.15

1.20

1.25

0.10

UNIT

V

V

V

V

mV

mV

%

%

V

mA

mA

PV

DB

V

V

V

V

%/W

4/10

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