2

LT1963A Series

1963af

(Note 1)

IN Pin Voltage ........................................................

±20V

OUT Pin Voltage ....................................................

±20V

Input to Output Differential Voltage (Note 2) .........

±20V

SENSE Pin Voltage ...............................................

±20V

ADJ Pin Voltage ......................................................

±7V

SHDN Pin Voltage .................................................

±20V

Output Short-Circuit Duration ......................... Indefinite

Operating Junction Temperature Range – 45

∞C to 125∞C

Storage Temperature Range ................. – 65

∞C to 150∞C

Lead Temperature (Soldering, 10 sec).................. 300

∞C

ABSOLUTE

AXI U

RATI GS

ORDER PART

NUMBER

LT1963AEQ

LT1963AEQ-1.5

LT1963AEQ-1.8

LT1963AEQ-2.5

LT1963AEQ-3.3

*PIN 5 = SENSE FOR LT1963A-1.8/LT1963A-2.5/LT1963A-3.3

= ADJ FOR LT1963A

ORDER PART

NUMBER

LT1963AET

LT1963AET-1.5

LT1963AET-1.8

LT1963AET-2.5

LT1963AET-3.3

*PIN 5 = SENSE FOR LT1963A-1.8/LT1963A-2.5/LT1963A-3.3

= ADJ FOR LT1963A

Q PACKAGE

5-LEAD PLASTIC DD

TAB IS

GND

FRONT VIEW

SENSE/ADJ*

OUT

GND

IN

SHDN

5

4

3

2

1

T PACKAGE

5-LEAD PLASTIC TO-220

SENSE/ADJ*

OUT

GND

IN

SHDN

FRONT VIEW

TAB IS

GND

5

4

3

2

1

3

2

1

FRONT VIEW

TAB IS

GND

OUT

GND

IN

ST PACKAGE

3-LEAD PLASTIC SOT-223

LT1963AEST-1.5

LT1963AEST-1.8

LT1963AEST-2.5

LT1963AEST-3.3

ORDER PART

NUMBER

LT1963AES8

LT1963AES8-1.5

LT1963AES8-1.8

LT1963AES8-2.5

LT1963AES8-3.3

ORDER PART

NUMBER

1

2

3

4

8

7

6

5

TOP VIEW

IN

GND

GND

SHDN

OUT

SENSE/ADJ*

GND

NC

S8 PACKAGE

8-LEAD PLASTIC SO

*PIN 2 = SENSE FOR LT1963A-1.8/LT1963A-2.5/LT1963A-3.3

= ADJ FOR LT1963A

PACKAGE/ORDER I FOR ATIO

ST PART

MARKING

1963A

963A15

963A18

963A25

963A33

S8 PART

MARKING

963A15

963A18

963A25

963A33

Consult LTC Marketing for parts specified with wider operating temperature ranges.