LM1084M datasheet(2/5 Pages) SEME-LAB

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M1084M

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Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is

believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in

its use. Semelab encourages customers to verify that datasheets are current before placing orders.

Document Number 6386

Issue 1

VO 4

Output Voltage

VREF 4

Reference Voltage

REG(LINE) 4

Line Regulation

REG(LOAD) 4 Load Regulation

Dropout Voltage

ICL

Current Limit

Quiescent Current

REG(THERM) Thermal Regulation

IPIN

Adjust Pin Current

ΔIPIN

Adjust Pin Current Change

Temperature Stability

Minimum Load Current

RMS Output Noise 5

Ripple Rejection Ratio 6

VIN – VOUT = 6.3V

IO = 10mA

IO = 10mA to 5A

TJ = Over Temp 3

VIN – VOUT = 8V

IO = 10mA

IO = 10mA to 5A

TJ = Over Temp 3

VIN – VOUT = 15V

IO = 10mA

IO = 10mA to 5A

TJ = Over Temp 3

VIN – VOUT = VO + 3V

IO = 10mA

IO = 10mA to 5A

TJ = Over Temp 3

VIN – VOUT = 1.5 to 15V

TJ = 25°C

IO = 10mA

TJ = Over Temp 3

VIN – VOUT = 1.5 to 35V

IO = 10mA

TJ = Over Temp 3

VIN – VOUT = 3V

TJ = 25°C

VIN – VOUT = 3V

TJ = Over Temp 3

ΔVOUT , ΔVREF = 1%

TJ = Over Temp 3

VIN – VOUT = 5V

TJ = Over Temp 3

VIN – VOUT = 25V

TJ = Over Temp 3

VIN – VOUT = 35V

TJ = Over Temp 3

tp = 30ms

TJ = 25°C

TJ = Over Temp 3

VIN – VOUT = 5V

IO = 0.5A

TJ = Over Temp 3

VIN – VOUT = 25V

IO = 0.5A

TJ = Over Temp 3

TJ = 25°C

VIN – VOUT = 3V

IO = 3A

TJ = Over Temp 3

3.267

3.3

3.333

3.234

3.3

3.366

4.95

5.05

4.90

5.10

11.88

12.12

11.76

12.24

1.238

1.25

1.262

1.225

1.25

1.270

0.015

0.2

0.035

0.05

0.5

0.1

0.3

0.2

0.4

1.3

1.5

5.5

6.5

0.3

0.6

0.002

0.01

120

0.2

0.5

510

0.003

3.3

ADJ.

Output

Parameter

Voltage Test Conditions 1,2

Min.

Typ.

Max.

Unit

ELECTRICAL CHARACTERISTICS (T

J = 25°C Unless otherwise stated)

% / W

μA

%VO

Test Conditions unless otherwise stated:

VIN = 1.5 to 35V, or Maximum Input, whichever is less.

IO = 10mA to 5A.

These specifications are only applicable for power dissipations of 45 Watts over a limited range of VIN – VOUT.

Over Temp. = Over specified Junction Temperature Range (See Absolute Maximum Ratings).

Low duty cycle pulse test with Kelvin connections required. Changes in output voltage are covered under the specification

for thermal regulation.

Bandwidth of 10Hz to 10kHz.

120Hz input ripple, 15V = 64dB min. COUT (CADJ) = 25μF.

M1084MK & LM1084MSM

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