GS1084CE3.3 datasheet(2/6 Pages) VISHAY

2 / 6 page

GS1084

Vishay

formerly General Semiconductor

www.vishay.com

Document Number 74800

26-Mar-02

Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)

Parameter

Symbol

Value

Unit

Vin Pin to ADJ/GND Pin

Vin

Thermal Resistance –

TO-220AB

3.0

Junction to Case

TO-252

θJC

8.0

°C/W

TO-263AB

3.0

Operating Junction Temperature Range

0 to +125

°C

Storage Temperature Range

Tstg

–65 to 150

°C

Electrical Characteristics(1) TJ = 25°C(2), VIN = 5V, Io = 10mA unless otherwise noted.

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

TJ = 25°C

1.238

1.250

1.262

Reference Voltage

VREF

0°C

≤ TJ ≤ 125°C

1.225

1.250

1.275

2.65V

≤ VIN ≤ 7V

10mA

≤ Io ≤ 5A

GS1084-1.8

VIN = 5V

1.78

1.8

1.82

GS1084-2.5

VIN = 5V

2.47

2.5

2.53

Output Voltage

VOUT

GS1084-3.3

VIN = 7V

3.26

3.3

3.33

GS1084

0.98VN

1.02VN

0°C

≤ TJ ≤ 125°C

2.65V

≤ VIN ≤ 7V

10mA

≤ Io ≤ 5A

2.65V

≤ VIN ≤ 7V

Line Regulation

REGline

TJ = 25°C

0.015

0.2

% VO

0°C

≤ TJ ≤ 125°C

0.035

0.2

10mA

≤ Io ≤ 5A

Load Regulation

REGload

TJ = 25°C

0.1

0.3

% VO

0°C

≤ TJ ≤ 125°C

0.2

0.4

0°C

≤ TJ ≤ 125°C

Dropout Voltage

VDROP

Io = 5A

1.3

1.4

Io = 3A

1.23

1.32

Io = 1A

1.15

1.25

Output Current

0°C

≤ TJ ≤ 125°C

5.0

6.0

–

2.65

≤ Vin ≤ 7V

Adjust Pin Current

Iadj

10mA

≤ Io ≤ 5A

–

120

µA

0°C

≤ TJ ≤ 125°C

2.65

≤ Vin ≤ 7V

Adjust Pin Current Change

∆Iadj

10mA

≤ Io ≤ 5A

–

0.2

µA

0°C

≤ TJ ≤ 125°C

Temperature Stability

Io = 0.5A, 0°C

≤ TJ ≤ 125°C

–

0.8

–

%VO

Min. Load Current Adjustable Version

ILMIN

0°C

≤ TJ ≤ 125°C

–

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