LR1084 datasheet(4/11 Pages) LRC

4 / 11 page

Electrical Characteristics

Typicals and limits appearing in normal type apply for TJ =25

oC. Limits appearing in Boldface type apply over

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Reference Voltage

VREF

LR1084-ADJ,

IOUT = 10mA, VIN -VOUT = 3V,

10mA IOUT 5A, 1.5V VIN - VOUT 5V

1.238

1.225

1.250

1.262

1.270

Output Voltage

VOUT

LR1084-2.5,

IOUT = 0mA, VIN = 5.5V,

10mA IOUT 5A, 4.1V VIN 7V

2.475

2.45

2.5

2.525

2.55

LR1084-2.85,

IOUT = 0mA, VIN = 6V,

10mA IOUT 5A, 4.5V VIN 8V

2.822

2.793

2.85

2.879

2.907

LR1084-3.3,

IOUT = 0mA, VIN = 6.3V,

10mA IOUT 5A, 4.9V VIN 8V

3.267

3.234

3.3

3.333

3.366

LR1084-5.0,

IOUT = 0mA, VIN = 8V,

10mA IOUT 5A, 6.6V VIN 10V

4.95

4.9

5.05

5.1

Line Regulation

VOUT

LR1084-ADJ,

IOUT = 10mA, 2.85V VIN 10V

0.015

0.035

0.2

LR1084-1.5,

IOUT = 10mA, 3.1V VIN 10V

0.5

LR1084-1.8,

IOUT = 10mA, 3.4V VIN 10V

0.5

LR1084-2.5,

IOUT = 10mA, 4.1V VIN 10V

0.5

LR1084-2.85,

IOUT = 10mA, 4.5V VIN 10V

0.5

LR1084-3.3,

IOUT = 10mA, 4.9V VIN 10V

0.5

LR1084-5.0,

IOUT = 10mA, 6.6V VIN 10V

0.5

the entire operating junvtion temperature range.

IOUT = 0mA, VIN = 4.5V,

10mA IOUT 5A, 3.1V VIN 6V

1.485

1.47

1.5

1.515

1.53

LR1084-1.8,

IOUT = 0mA, VIN = 4.8V,

10mA IOUT 5A, 3.4V VIN 6V

1.782

1.764

1.8

1.818

1.836

LR1084-1.5,

LESHAN RADIO COMPANY, LTD.

LR1084

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