2

LT1019

1019fd

A

G

A

U

A

R

BSOLUTEXI

TI

S

Input Voltage .......................................................... 40V

Output Voltage (Note 2)

LT1019-5, LT1019-10 ........................................ 16V

LT1019-2.5, LT1019-4.5 ...................................... 7V

Output Short-Circuit Duration (Note 2)

Specified Temperature Range

Commercial ............................................. 0°C to 70°C

Industrial ............................................ – 40°C to 85°C

Military ............................................. – 55°C to 125°C

Trim Pin Voltage ................................................... ±30V

Temp Pin Voltage ..................................................... 5V

Storage Temperature Range (Note 11) – 65°C to 150°C

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

PACKAGE/ORDER I FOR ATIO

S8 PART

MARKING

ORDER PART

NUMBER

LT1019ACN8-2.5

LT1019ACN8-4.5

LT1019ACN8-5

LT1019ACN8-10

LT1019CN8-2.5

LT1019CN8-4.5

LT1019CN8-5

LT1019CN8-10

LT1019IN8-2.5

LT1019IN8-4.5

LT1019IN8-5

LT1019IN8-10

TOP VIEW

DNC*

DNC*

DNC*

INPUT

OUTPUT

TRIM

TEMP

GND (CASE)

8

7

6

5

3

2

1

4

H PACKAGE

8-LEAD TO-5 METAL CAN

*INTERNALLY CONNECTED. DO NOT

CONNECT EXTERNALLY

ORDER PART

NUMBER

019A25

1019A5

19AI25

019AI5

1925

1945

1905

1910

19I25

19I05

(Note 1)

ORDER PART

NUMBER

1

2

3

4

8

7

6

5

TOP VIEW

DNC*

INPUT

TEMP

GND

DNC*

DNC*

OUTPUT

TRIM

N8 PACKAGE

8-LEAD PDIP

*INTERNALLY CONNECTED. DO NOT

CONNECT EXTERNALLY.

TOP VIEW

S8 PACKAGE

8-LEAD PLASTIC SO

1

2

3

4

8

7

6

5

DNC*

INPUT

TEMP

GND

DNC*

DNC*

OUTPUT

TRIM

*INTERNALLY CONNECTED. DO NOT

CONNECT EXTERNALLY.

LT1019ACH-2.5

LT1019ACH-4.5

LT1019ACH-5

LT1019ACH-10

LT1019AMH-2.5

LT1019AMH-4.5

LT1019AMH-5

LT1019AMH-10

LT1019CH-2.5

LT1019CH-4.5

LT1019CH-5

LT1019CH-10

LT1019MH-2.5

LT1019MH-4.5

LT1019MH-5

LT1019MH-10

LT1019ACS8-2.5

LT1019ACS8-5

LT1019AIS8-2.5

LT1019AIS8-5

LT1019CS8-2.5

LT1019CS8-4.5

LT1019CS8-5

LT1019CS8-10

LT1019IS8-2.5

LT1019IS8-5

OBSOLETE

CONSIDER THE N8 OR S8 FOR

ALTERNATE SOURCES.