2002. 9. 24

1/9

Revision No : 2

THREE TERMINAL NEGATIVE

VOLTAGE REGULATORS -5V, -8V, -12V, -15V.

KIA79M

×× Series of three-terminal regulators is available with

fixed output voltages of -5V, -8V, -12V, and -15V.

These devices need only one external component-a compensation

capacitor at the output. The KIA79M

×× series is capable of

supplying 0.5A of output current. These regulators employ internal

current limiting, safe area protection, and thermal shutdown for

protection against virtually all overload conditions.

Low ground pin current of the KIA79M

×× series allows output

voltage to be easily boosted above the preset value with a resistor

divider. The low quiescent current of these devices with a specified

maximum change with line and load ensures good regulation in the

voltage boosted mode.

FEATURES

・Thermal, Short Circuit and Safe Area Protection.

・High Ripple Rejection.

・0.5A Output Current

・4% Tolerance on Preset Output Voltage.

DPAK

DIM

MILLIMETERS

A

B

C

D

F

H

I

J

K

L

6.60

0.2

6.10

0.2

5.0

0.2

1.10

0.2

2.70

0.2

2.30

0.1

1.00 MAX

2.30

0.2

0.50

0.1

2.00

0.20

0.50

0.10

E

0.91

0.10

M

0.90

0.1

O

A

C

I

J

H

F

F

P

L

12

3

1. GND

2. INPUT

3. OUTPUT

1.00

0.10

P

0.95 MAX

Q

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

MAXIMUM RATINGS (Ta=25

℃

℃)

SEMICONDUCTOR

TECHNICAL DATA

KIA79M05F/PI/T~

79M15F/PI/T

BIPOLAR LINEAR INTEGRATED CIRCUIT

DIM

MILLIMETERS

1. GND

2. INPUT

3. OUTPUT

TO-220IS

10.30 MAX

15.30 MAX

2.70

0.30

0.85 MAX

F3.20

0.20

3.00

0.30

A

B

C

D

E

F

G

12.30 MAX

0.75 MAX

H

13.60

0.50

3.90 MAX

1.20

1.30

2.54

4.50

0.20

6.80

2.60

0.20

10

J

K

L

M

N

O

P

Q

R

1

2

3

L

N

M

D

N

T

T

H

E

R

T

V

S

L

U

T

S

0.5

5

25

2.60

0.15

V

U

D

A

C

TO-126

H

J

MILLIMETERS

C

E

F

G

D

A

B

DIM

A

C

E

F

G

H

J

K

M

O

P

N

L

D

1. GND

2. INPUT

3. OUTPUT

K

L

M

N

O

P

8.3 MAX

5.8

0.7

Φ3.1 0.1

3.5

11.0

0.3

2.9 MAX

1.0 MAX

1.9 MAX

0.75

0.15

14.0 MIN

2.3

0.1

0.75

0.15

1.6

3.4 MAX

B

1

23

+

_

+

_

+

_

+

_

+

_

ITEM

OUTPUT VOLTAGE (Typ.)

UNIT

KIA79M05F/PI/T

-5

F : DPAK

PI : TO-220IS

T : TO-126

KIA79M08F/PI/T

-8

KIA79M12F/PI/T

-12

KIA79M15F/PI/T

-15

LINE-UP

CHARACTERISTIC

SYMBOL

RATING

UNIT

Input Voltage

-35

V

Power Dissipation-1

(No Heatsink)

F

1.3

W

PI

2

T

1.5

Power Dissipation-2

(Infinite Heatsink)

F

12

PI

20.8

T

15

Operating Junction Temperature

-40

～150

℃

Storage Temperature

-55

～150

℃

Soldering Temperature (10 seconds)

260

℃