KEC KIA78M15F, KIA78M12F, KIA78M08F, KIA78M05F Datasheet
2002. 9. 24 1/8
SEMICONDUCTOR
TECHNICAL DATA
Revision No : 3
THREE TERMINAL POSITIVE VOLTAGE REGULATORS
5V, 8V, 12V, 15V.
KIA78M
Series of three-terminal positive voltage regulators
employ built-in current limiting, thermal shutdown, and safe-operating
area protection which makes them virtually immune to damage from
output overloads. With adequate heatsinking, they can deliver in excess
of 0.5A output current.
FEATURES
Output current in excess of 0.5A.
No external components.
Internal thermal overload protection.
Internal short circuit current limiting.
Output transistor safe-area compensation.
Available in DPAK package.
MAXIMUM RATINGS (Ta=25 )
KIA78M05F
KIA78M15F
BIPOLAR LINEAR INTEGRATED CIRCUIT
CHARACTERISTIC SYMBOL RATING UNIT
Input Voltage
V
IN
35 V
Power Dissipation (Tc=25 )
P
D
12 W
Power Dissipation
(Without Heatsink)
P
D
1.3 W
Operating Junction Temperature
T
j
-40 150
Storage Temperature
T
stg
-55 150
Soldering Temperature
(10 seconds)
T
sol
260
A
C
Q
H
F
123
1. INPUT
2. COMMON
3. OUTPUT
K
F
D
B
M
E
DPAK
I
J
DIM MILLIMETERS
A
B
C
D
E
F
H
I
O
J
P
K
L
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
+
_
+
0.91 0.10M
_
+
0.90 0.1O
_
+
1.00 0.10P
0.95 MAXQ
2002. 9. 24 2/8
KIA78M05F KIA78M15F
Revision No : 3
EQUIVALENT CIRCUIT
R3
Q1
Q2
Q13
Q1
C1
R2
R18
QD
D1
Q10
Q6
R4
R12R11R13
Q12
Q8
RA
Q9
R13_1
RB
D2
INPUT
Q11
R9
R20
R16
OUTPUT
Q14
R19
D3
R15
Q15
R14
Q16
Q4
R21
0
2002. 9. 24 3/8
KIA78M05F KIA78M15F
Revision No : 3
ELECTRICAL CHARACTERISTICS
KIA78M05F
(unless otherwise specified : VIN=10V, I
OUT
=350mA, CIN=0.33 F, C
OUT
=0.1 F)
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage
V
OUT
Tj=25
4.8 5.0 5.2
V
5mA I
OUT
350mA
P
D
7.5W, 7.5V VIN20V
4.75 5.0 5.25
Line Regulation Reg Line
8V VIN25V, I
OUT
=200mA
- - 50
mV
7.2V VIN25V, I
OUT
=200mA
- - 100
Load Regulation Reg Load
5mA I
OUT
500mA
- - 100 mV
Quiescent Current
I
B
Tj=25
- 4 6 mA
Quiescent Current Change
I
B
5mA I
OUT
350mA
- - 0.5 mA
7.5V VIN25V, I
OUT
=200mA
- - 1.0 mA
Output Noise Voltage
V
NO
f=10Hz 100kHz
- 40 -
V
Ripple Rejection
R R
f=120Hz, 8V VIN18V
I
OUT
=300mA
62 78 - dB
Dropout Voltage
V
D
I
OUT
=500mA
- 2.0 - V
Short Circuit Current
I
SC
VIN=35V
- 300 - mA
Output Voltage Drift
V
OUT
/ T
I
OUT
=5mA, Tj=0 125
- -0.5 -
mV/
Loading...