SG723

4/90 Rev 1.2 6/97

Copyright

© 1997

11861 Western Avenue

∞

∞

∞

∞

∞ Garden Grove, CA 92841

4

(714) 898-8121

∞

∞

∞

∞

∞ FAX: (714) 893-2570

FIGURE 9 - HIGH CURRENT REGULATOR

EXTERNAL NPN TRANSISTOR I

FIGURE 10 - NEGATIVE VOLTAGE REGULATOR

Note 1. Contact factory for JAN and DESC product availablity.

2. All packages are viewed from the top.

Ambient

Temperature Range

Part No.

Package

Connection Diagram

14-PIN CERAMIC DIP

J - PACKAGE

SG723J/883B

-55

°C to 125°C

JAN723J

-55

°C to 125°C

SG723J

-55°C to 125°C

10-PIN CERAMIC

FLAT PACK

F - PACKAGE

20-PIN CERAMIC

LEADLESS CHIP CARRIER

L- PACKAGE

SG723T/883B

-55°C to 125°C

JAN723T

-55°C to 125°C

SG723T

-55°C to 125°C

10-PIN METAL CAN

T - PACKAGE

(Notes 3 & 4)

(Note 3)

Note 3. V

4. Pin 5 is connected to case.

2

3

4

5

1

6

7

14

13

10

12

11

9

8

INVERTING INPUT

V

REF

V-

NON-INVERTING INPUT

V

IN

FREQ. COMPENSATION

V

C

V

OUT

V

Z

N.C.

N.C.

CURRENT LIMIT

CURRENT SENSE

N.C.

3

2

1

4

5

6

7

8

9

10

CURRENT LIMIT

NON-INVERTING

INPUT

V

REF

V

C

V-

V

IN

INVERTING INPUT

JAN723F

-55°C to 125°C

CURRENT LIMIT

V

OUT

9

7

8

6

1

2

3

4

5

10

V

REF

V

C

V

IN

FREQ. COMP.

INVERTING INPUT

CURRENT SENSE

NON-INVERTING INPUT

V-

4

5

6

7

8

18

17

16

15

14

32

1

20 19

1. FREQ. COMP.

2. CURRENT LIMIT

3. CURRENT SENSE

4. N.C.

5. INVERTING INPUT

6. N.C.

7. N. I. INPUT

8. V

REF

9. N.C.

10. V-

11. N.C.

12. V

Z

13. N.C.

14. V

OUT

15. N.C.

16. N.C.

17. N.C.

18. V

C

19. N.C.

20. V

IN

10 11 12 13

9

SG723L/883B

-55

°C to 125°C

SG723L

-55

°C to 125°C

CURRENT SENSE

FREQ. COMPENSATION

V

OUT