LT1086 데이터 시트보기 (PDF) - Linear Technology

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LT1086

1.5A Low Dropout Positive Regulators Adjustable and Fixed 2.85V, 3.3V, 3.6V, 5V, 12V

Linear Technology 

LT1086 Series

ELECTRICAL CHARACTERISTICS

PARAMETER

Reference Voltage

(Note 2)

Output Voltage

(Note 2)

CONDITIONS

LT1086, LT1086H

LT1086-2.85

LT1086-3.3

LT1086-3.6

LT1086-5

LT1086-12

Line Regulation LT1086, LT1086H

IOUT = 10mA, TJ = 25°C, (VIN – VOUT) = 3V

10mA ≤ IOUT ≤ 1.5A, (0.5A for LT1086H), 1.5V ≤ (VIN – VOUT) ≤ 15V

IOUT = 0mA, TJ = 25°C, VIN = 5V

0V ≤ IOUT ≤ 1.5A, 4.35V ≤ VIN ≤ 18V

VIN = 5V, IOUT = 0mA, TJ = 25°C

4.75V ≤ VIN ≤ 18V, 0V ≤ IOUT ≤ 1.5A

VIN = 5V, IOUT = 0mA, TJ = 25°C

5V ≤ VIN ≤ 18V, 0 ≤ IOUT ≤ 1.5A

4.75V ≤ VIN ≤ 18V, 0 ≤ IOUT ≤ 1A, TJ ≥ 0°C

VIN = 4.75V, IOUT = 1.5A, TJ ≥ 0°C

IOUT = 0mA, TJ = 25°C, VIN = 8V

0 ≤ IOUT ≤ 1.5A, 6.5V ≤ VIN ≤ 20V

IOUT = 0mA, TJ = 25°C, VIN = 15V

0 ≤ IOUT ≤ 1.5A, 13.5V ≤ VIN ≤ 25V

ILOAD = 10mA, 1.5V ≤ (VIN – VOUT) ≤ 15V, TJ = 25°C

LT1086-2.85

IOUT = 0mA, TJ = 25°C, 4.35V ≤ VIN ≤ 18V

LT1086-3.3

4.5V ≤ VIN ≤ 18V, IOUT = 0mA, TJ = 25°C

LT1086-3.6

4.75V ≤ VIN ≤ 18V, IOUT = 0mA, TJ = 25°C

LT1086-5

IOUT = 0mA, TJ = 25°C, 6.5V ≤ VIN ≤ 20V

LT1086-12

IOUT = 0mA, TJ = 25°C, 13.5V ≤ VIN ≤ 25V

Load Regulation LT1086, LT1086H (VIN – VOUT) = 3V, 10mA ≤ IOUT ≤ 1.5A, (0.5A for LT1086H)

TJ = 25°C (Notes 1, 2)

LT1086-2.85

VIN = 5V, 0 ≤ IOUT ≤ 1.5A, TJ = 25°C (Notes 1, 2)

LT1086-3.3

VIN = 5V, 0 ≤ IOUT ≤ 1.5A, TJ = 25°C (Notes 1, 2)

LT1086-3.6

VIN = 5.25V, 0 ≤ IOUT ≤ 1.5A, TJ = 25°C (Notes 1, 2)

VIN = 5V, 0 ≤ IOUT ≤ 1A, TJ = 25°C

LT1086-5

VIN = 8V, 0 ≤ IOUT ≤ 1.5A, TJ = 25°C (Notes 1, 2)

LT1086-12

VIN = 15V, 0 ≤ IOUT ≤ 1.5A, TJ = 25°C (Notes 1, 2)

Dropout Voltage

(VIN – VOUT)

LT1086/-2.85/-3.3/-3.6/-5/-12 ∆VOUT, ∆VREF = 1%, IOUT = 1.5A (Note 3)

LT1086H

∆VREF = 1%, IOUT = 0.5A (Note 3)

MIN TYP MAX UNITS

1.238 1.250 1.262

V

q 1.225 1.250 1.270

V

2.82 2.85 2.88

V

q 2.79 2.85 2.91

V

3.267 3.300 3.333

V

q 3.235 3.300 3.365

V

3.564 3.600 3.636

V

q 3.500

3.672

V

3.500

3.672

V

3.300

3.672

V

4.950 5.000 5.050

V

q 4.900 5.000 5.100

V

11.880 12.000 12.120

V

q 11.760 12.000 12.240

V

0.015 0.2

%

q

0.035 0.2

%

0.3 6

mV

q

0.6 6

mV

0.5 10

mV

q

1.0 10

mV

0.5 10

mV

q

1.0 10

mV

0.5 10

mV

q

1.0 10

mV

1.0 25

mV

q

2.0 25

mV

0.1 0.3

%

q

0.2 0.4

%

3

12

mV

q

6

20

mV

3

15

mV

q

7

25

mV

3

15

mV

q

6

25

mV

2

15

mV

q

4

25

mV

5

20

mV

q

10 35

mV

12 36

mV

q

24 72

mV

q

1.3 1.5

V

q

0.95 1.25

V

3

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