LT1764EQ-1.8(RevA) View Datasheet(PDF) - Linear Technology

Part Name

Description

Manufacturer

LT1764EQ-1.8
(Rev.:RevA)

3A, Fast Transient Response, Low Noise, LDO Regulators

Linear Technology 

TYPICAL PERFOR A CE CHARACTERISTICS

Quiescent Current

1.4

1.2 LT1764-1.8/2.5/3.3

1.0

LT1764

0.8

0.6

0.4

VIN = 6V

0.2

RL = ∞

IL = 0

VSHDN = VIN

0

–50 –25 0 25 50 75

TEMPERATURE (°C)

100 125

1764 G04

LT1764-3.3 Output Voltage

3.38

IL = 1mA

3.36

3.34

3.32

3.30

3.28

3.26

3.24

3.22

– 50 – 25

0 25 50 75

TEMPERATURE (°C)

100 125

1756 G07

LT1764-2.5 Quiescent Current

40

TJ = 25°C

35 RL = ∞

VSHDN = VIN

30

25

20

15

10

5

0

0 1 2 3 4 5 6 7 8 9 10

INPUT VOLTAGE (V)

1764 G10

LT1764-1.8 Output Voltage

1.84

IL = 1mA

1.83

1.82

1.81

1.80

1.79

1.78

1.77

1.76

– 50 – 25

0 25 50 75

TEMPERATURE (°C)

100 125

1756 G05

LT1764 ADJ Pin Voltage

1.230

IL = 1mA

1.225

1.220

1.215

1.210

1.205

1.200

1.195

1.190

– 50 – 25

0 25 50 75

TEMPERATURE (°C)

100 125

1756 G08

LT1764-3.3 Quiescent Current

40

TJ = 25°C

35

RL = ∞

VSHDN = VIN

30

25

20

15

10

5

0

0 1 2 3 4 5 6 7 8 9 10

INPUT VOLTAGE (V)

1764 G11

LT1764 Series

LT1764-2.5 Output Voltage

2.58

IL = 1mA

2.56

2.54

2.52

2.50

2.48

2.46

2.44

2.42

– 50 – 25

0 25 50 75

TEMPERATURE (°C)

100 125

1756 G06

LT1764-1.8 Quiescent Current

40

TJ = 25°C

35 RL = ∞

VSHDN = VIN

30

25

20

15

10

5

0

0 1 2 3 4 5 6 7 8 9 10

INPUT VOLTAGE (V)

1764 G09

LT1764 Quiescent Current

1.6

TJ = 25°C

1.4 RL = 4.3k

VSHDN = VIN

1.2

1.0

0.8

0.6

0.4

0.2

0

0 2 4 6 8 10 12 14 16 18 20

INPUT VOLTAGE (V)

1764 G12

1764fa

5

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