LT3021/LT3021-1.2/

LT3021-1.5/LT3021-1.8

2

3021fc

ABSOLUTE MAXIMUM RATINGS

IN Pin Voltage ........................................................ ± 10V

OUT Pin Voltage......................................................±10V

Input-to-Output Differential Voltage ........................±10V

ADJ/SENSE Pin Voltage ....................................... ± 10V

SHDN Pin Voltage ................................................. ±10V

Output Short-Circut Duration ......................... Indefinite

(Note 1)

16

15

14

13

12

11

10

9

17

1

2

3

4

5

6

7

8

NC

NC

IN

NC

IN

NC

PGND

SHDN

NC

NC

OUT

OUT

NC

NC

ADJ

AGND

TOP VIEW

LT3021-ADJ

DH PACKAGE

16-LEAD (5mm × 5mm) PLASTIC DFN

EXPOSED PAD IS GND (PIN 17) CONNECT TO PINS 8, 10

EXPOSED PAD MUST BE SOLDERED TO THE PCB

*SEE THE APPLICATIONS INFORMATION SECTION

**MEASURED JUNCTION TO PIN 17

16

15

14

13

12

11

10

9

17

1

2

3

4

5

6

7

8

NC

NC

IN

NC

IN

NC

PGND

SHDN

NC

NC

OUT

OUT

NC

NC

SENSE

AGND

TOP VIEW

LT3021-FIXED

DH PACKAGE

16-LEAD (5mm × 5mm) PLASTIC DFN

EXPOSED PAD IS GND (PIN 17) CONNECT TO PINS 8, 10

EXPOSED PAD MUST BE SOLDERED TO THE PCB

*SEE THE APPLICATIONS INFORMATION SECTION

**MEASURED JUNCTION TO PIN 17

1

2

3

4

8

7

6

5

TOP VIEW

IN

NC

PGND

SHDN

NC

OUT

ADJ

AGND

LT3021-ADJ

S8 PACKAGE

8-LEAD PLASTIC SO

*SEE THE APPLICATIONS INFORMATION SECTION

**MEASURED JUNCTION TO PIN 6

1

2

3

4

8

7

6

5

TOP VIEW

IN

NC

PGND

SHDN

NC

OUT

SENSE

AGND

LT3021-FIXED

S8 PACKAGE

8-LEAD PLASTIC SO

*SEE THE APPLICATIONS INFORMATION SECTION

**MEASURED JUNCTION TO PIN 6

PIN CONFIGURATION

Operating Junction Temperature Range (E, I Grade)

(Notes 2, 3)............................................– 40°C to 125°C

Storage Temperature Range

DH .....................................................– 65°C to 125°C

S8 ......................................................– 65°C to 150°C

Lead Temperature (Soldering, 10 sec, S8) ............ 300°C