SEMICONDUCTOR
TECHNICAL DATA
4, 5 TERMINAL LOW DROP VOLTAGE REGULATOR
[Low Quiescent Current-Type]
KIA78R000ZF/ZPI~
KIA78R050ZF/ZPI
BIPOLAR LINEAR INTEGRATED CIRCUIT
A
C
The KIA78R
F/ZPI Series are Low Dropout Voltage
Regulator suitable for various electronic equipments.
The Regulator has multi function such as over current protection,
overheat protection.
O
E
B
L
V
V
T
S
L
K
H
R
FEATURES
1.0A Output Low Drop Voltage Regulator.
Built in ON/OFF Control Terminal. (Active High)
Built in Over Current Protection, Over Heat Protection Function.
・ASO
Protection Function.
Low Quiescent Current (Output OFF mode) : 0.1 A(Typ.)
Adjustable Outut Voltage Type : V
OUT
= 1.5~14V
Low Voltage Operation : Vopr(min.) = 2.35V
P
J
U
D
DIM MILLIMETERS
_
A
10.00 + 0.20
_ 0.20
15.00 +
B
_
C
2.70 + 0.20
_
D
0.60 + 0.10
_
E
Φ3.20
+ 0.20
_
3.50 + 0.10
F
_
15.70 + 0.20
G
_
+ 0.10
H
0.40
14.3+0.2/-0.1
J
_
1.45 + 0.10
K
_
L
1.00 + 0.10
2.54
M
_
N
4.50 + 0.20
_
O
7.5+ 0.1
_ 0.10
1.50 +
P
R
S
T
U
V
5
8
_
1.30 + 0.1
_
3-1.00 + 0.1
_ 0.1
1.30 +
M
N
G
F
1
2
3
4
1
2
3
4
LINE UP
ITEM
KIA78R000ZF/ZPI
KIA78R015ZF/ZPI
KIA78R018ZF/ZPI
KIA78R020ZF/ZPI
KIA78R025ZF/ZPI
KIA78R030ZF/ZPI
KIA78R033ZF/ZPI
KIA78R050ZF/ZPI
OUTPUT VOLTAGE (V)
Adjustable (Vrf = 1.25V)
1.5
1.8
2.0
2.5
3.0
3.3
5.0
E
B
M
N
DC INPUT (V
IN
)
DC OUTPUT (V
O
)
GND
ON/OFF CONTROL(V
C
)
/Adjustable
PACKAGE
TO-220IS-4
ZF : DPAK-5
ZPI : TO-220IS-4
D
A
C
I
J
H
MAXIMUM RATINGS (Ta=25
CHARACTERISTIC
Input Voltage
ON/OFF Control Voltage
)
SYMBOL
V
IN
V
C
V
ADJ
I
OUT
ZF
ZPI
ZF
ZPI
P
D1
RATING
15
15
10
1
1.3
W
1.5
13
W
15
150
-40 125
-55 150
UNIT
V
V
V
A
1
2
F
L
P
DIM
A
B
C
D
E
F
H
I
J
L
M
N
O
P
MILLIMETERS
_
6.6 + 0.2
_
6.1+ 0.2
_
5.0 + 0.2
_
1.10 + 0.2
_
2.70 + 0.2
_ 0.1
1.27 +
0.5+0.2/-0.1
_
2.30 + 0.2
_ 0.1
0.5 +
_
0.50 + 0.1
_
0.8 + 0.2
0 ~0.25
0.7MIN
_
1.00 + 0.1
O
1
INPUT (V
IN
)
2
ON/OFF CONTROL (V
C
)
3
4
5
3
OUTPUT (V
O
)
4
N.C (ADJUSTABLE)
5
GND
Output Adjustment Terminal Voltage
Output Current
Power Dissipation -1
(No heatsink)
Power Dissipation -2
(Infinite heatsink)
Junction Temperature
Operating Junction Temperature
Storage Temperature
Heat Sink is common to
3 OUTPUT
DPAK-5
P
D2
T
j
T
opr
T
stg
2010. 2. 2
Revision No : 0
1/9
KIA78R000ZF/ZPI~~KIA78R050ZF/ZPI
Fig.1 BLOCK DIAGRAM -1(Fixed - Type)
V
IN
①
③
V
OUT
-
+
BANDGAP
REFERENCE
ASO
PROTECTION
PIN CONNECTION
Item
Pin No.
1
KIA78R***ZPI
(TO-220IS-4)
V
IN
V
OUT
GND
Vc
-
KIA78R***ZF
(DPAK-5)
V
IN
V
C
V
OUT
NC
GND
②
V
C
OUTPUT ON/OFF
CONTROL
2
3
OVER HEAT
PROTECTION
4
5
⑤
GND
Fig.2 BLOCK DIAGRAM -2(Adjustable - Type)
V
IN
①
③
V
OUT
-
+
④
Adj
BANDGAP
REFERENCE
ASO
PROTECTION
PIN CONNECTION
Item
Pin No.
1
KIA78R000ZPI
(TO-220IS-4)
V
IN
V
OUT
GND
Adj
-
KIA78R000ZF
(DPAK-5)
V
IN
V
C
V
OUT
Adj
GND
②
V
C
OUTPUT ON/OFF
CONTROL
2
3
OVER HEAT
PROTECTION
4
5
⑤
GND
2010. 2. 2
Revision No : 0
2/9
KIA78R000ZF/ZPI~~KIA78R050ZF/ZPI
ELECTRICAL CHARACTERISTICS (KIA78R000ZF/ZPI)
(Unless otherwise specified, V
IN
=3.5V, V
O
=2.5V, I
O
=0.5A, R
1,
R
2
=1k
Ω,
Tj=25℃)
CHARACTERISTIC
Input Voltage
Output Voltage
Reference Voltage
Load Regulation
Line Regulation
Temperature Coefficient of Output Voltage
Ripple Rejection
Output ON state for control Voltage
Output ON state for control Current
Output OFF state for control Voltage
Output OFF state for control Current
Quiescent Current
Quiescent Current (OFF Mode)
SYMBOL
V
IN
V
OUT
V
REF
Reg Load
Reg Line
T
C
V
O
R・R
V
C(ON)
I
C(ON)
V
C(OFF)
I
C(OFF)
I
Q
I
Q(OFF)
V
C
=2.7V
I
O
=0
V
C
=0.4V
I
O
=0
V
C
=0.4V
CONDITIONS
-
-
V
IN
=2.5V, I
OUT
=0.5A
I
O
=5mA½1A
V
IN
=3.5V~8.5V, I
O
=5mA
Tj=0½125℃, I
O
=5mA
I
OUT
=0.3A, f=120Hz,
V
ripple
=0.5Vrms, V
IN
=4V
-
MIN.
2.35
1.5
1.22
-
-
-
45
2.0
-
-
-
-
-
TYP.
-
-
1.25
0.2
0.2
±1.0
60
-
-
-
-
1
0.1
MAX.
15
14
1.28
2.0
1.0
±2.0
-
-
200
0.8
2.0
2
5
UNIT
V
V
V
%
%
%
dB
V
μ
A
V
μ
A
mA
μ
A
ELECTRICAL CHARACTERISTICS (KIA78R015ZF/ZPI)
(Unless otherwise specified, V
IN
=V
O
+1V, I
O
=0.5A, Ta=25℃)
CHARACTERISTIC
Input Voltage
Output Voltage
Load Regulation
Line Regulation
Temperature Coefficient of Output Voltage
Ripple Rejection
Output ON state for control Voltage
Output ON state for control Current
Output OFF state for control Voltage
Output OFF state for control Current
Quiescent Current
Quiescent Current (OFF Mode)
SYMBOL
V
IN
V
O
Reg Load
Reg Line
T
C
V
O
R・R
V
C(ON)
I
C(ON)
V
C(OFF)
I
C(OFF)
I
Q
I
Q(OFF)
V
C
=0.4V
I
O
=0A
V
C
=0.4V, I
O
=0A
V
C
=2.7V
-
I
O
=5mA½1A
V
IN
=2.5V~6.5V, I
O
=5mA
Tj=0½125℃, I
O
=5mA
I
OUT
=0.3A, f=120Hz,
V
ripple
=0.5Vrms
-
CONDITIONS
-
-
MIN.
2.35
1.45
-
-
-
45
2.0
-
-
-
-
-
TYP.
-
1.50
0.2
0.2
±0.02
60
-
-
-
-
1
0.1
MAX.
15
1.55
2.0
1.0
±0.05
-
-
200
0.8
2.0
2
5
UNIT
V
V
%
%
%/℃
dB
V
μ
A
V
μ
A
mA
μ
A
2010. 2. 2
Revision No : 0
3/9
KIA78R000ZF/ZPI~~KIA78R050ZF/ZPI
ELECTRICAL CHARACTERISTICS (KIA78R018ZF/ZPI)
(Unless otherwise specified, V
IN
=V
O
+1V, I
O
=0.5A, Ta=25℃)
CHARACTERISTIC
Input Voltage
Output Voltage
Load Regulation
Line Regulation
Temperature Coefficient of Output Voltage
Ripple Rejection
Output ON state for control Voltage
Output ON state for control Current
Output OFF state for control Voltage
Output OFF state for control Current
Quiescent Current
Quiescent Current (OFF Mode)
SYMBOL
V
IN
V
O
Reg Load
Reg Line
T
C
V
O
R・R
V
C(ON)
I
C(ON)
V
C(OFF)
I
C(OFF)
I
Q
I
Q(OFF)
V
C
=0.4V
I
O
=0A
V
C
=0.4V, I
O
=0A
V
C
=2.7V
-
I
O
=5mA½1A
V
IN
=2.5V~7V, I
O
=5mA
Tj=0½125℃, I
O
=5mA
I
OUT
=0.3A, f=120Hz,
V
ripple
=0.5Vrms
-
CONDITIONS
-
-
MIN.
2.45
1.75
-
-
-
45
2.0
-
-
-
-
-
TYP.
-
1.8
0.2
0.2
±0.02
60
-
-
-
-
1
0.1
MAX.
15
1.85
2.0
1.0
±0.05
-
-
200
0.8
2.0
2
5
UNIT
V
V
%
%
%/℃
dB
V
μ
A
V
μ
A
mA
μ
A
ELECTRICAL CHARACTERISTICS (KIA78R020ZF/ZPI)
(Unless otherwise specified, V
IN
=V
O
+1V, I
O
=0.5A, Ta=25℃)
CHARACTERISTIC
Output Voltage
Load Regulation
Line Regulation
Temperature Coefficient of Output Voltage
Ripple Rejection
Dropout Voltage
Output ON state for control Voltage
Output ON state for control Current
Output OFF state for control Voltage
Output OFF state for control Current
Quiescent Current
Quiescent Current (OFF Mode)
SYMBOL
V
O
Reg Load
Reg Line
T
C
V
O
R・R
V
D
V
C(ON)
I
C(ON)
V
C(OFF)
I
C(OFF)
I
Q
I
Q(OFF)
V
C
=0.4V
I
O
=0A
V
C
=0.4V, I
O
=0A
V
C
=2.7V
-
I
O
=5mA½1A
V
IN
=3V~8V, I
O
=5mA
Tj=0½125℃, I
O
=5mA
I
OUT
=0.3A, f=120Hz,
V
ripple
=0.5Vrms
I
O
=1A, V
IN
=0.95V
OUT
-
CONDITIONS
-
MIN.
1.944
-
-
-
45
-
2.0
-
-
-
-
-
TYP.
2.0
0.2
0.2
±0.02
60
-
-
-
-
-
1
0.1
MAX.
2.056
2.0
1.0
±0.05
-
0.5
-
200
0.8
2.0
2
5
UNIT
V
%
%
%/℃
dB
V
V
μ
A
V
μ
A
mA
μ
A
2010. 2. 2
Revision No : 0
4/9
KIA78R000ZF/ZPI~~KIA78R050ZF/ZPI
ELECTRICAL CHARACTERISTICS (KIA78R025ZF/ZPI)
(Unless otherwise specified, V
IN
=V
O
+1V, I
O
=0.5A, Ta=25℃)
CHARACTERISTIC
Output Voltage
Load Regulation
Line Regulation
Temperature Coefficient of Output Voltage
Ripple Rejection
Dropout Voltage
Output ON state for control Voltage
Output ON state for control Current
Output OFF state for control Voltage
Output OFF state for control Current
Quiescent Current
Quiescent Current (OFF Mode)
SYMBOL
V
O
Reg Load
Reg Line
T
C
V
O
R・R
V
D
V
C(ON)
I
C(ON)
V
C(OFF)
I
C(OFF)
I
Q
I
Q(OFF)
V
C
=0.4V
I
O
=0A
V
C
=0.4V, I
O
=0A
V
C
=2.7V
-
I
O
=5mA½2.0A
V
IN
=3.5V~8.5V, I
O
=5mA
Tj=0½125℃, I
O
=5mA
I
OUT
=0.3A, f=120Hz,
V
ripple
=0.5Vrms
I
O
=1A, V
IN
=0.95V
OUT
-
CONDITIONS
-
MIN.
2.438
-
-
-
45
-
2.0
-
-
-
-
-
TYP.
2.50
0.2
0.2
±0.02
60
-
-
-
-
-
1
0.1
MAX.
2.562
2.0
1.0
±0.05
-
0.5
-
200
0.8
2.0
2
5
UNIT
V
%
%
%/℃
dB
V
V
μ
A
V
μ
A
mA
μ
A
ELECTRICAL CHARACTERISTICS (KIA78R030ZF/ZPI)
(Unless otherwise specified, V
IN
=V
O
+1V, I
O
=0.5A, Ta=25℃)
CHARACTERISTIC
Output Voltage
Load Regulation
Line Regulation
Temperature Coefficient of Output Voltage
Ripple Rejection
Dropout Voltage
Output ON state for control Voltage
Output ON state for control Current
Output OFF state for control Voltage
Output OFF state for control Current
Quiescent Current
Quiescent Current (OFF Mode)
SYMBOL
V
O
Reg Load
Reg Line
T
C
V
O
R・R
V
D
V
C(ON)
I
C(ON)
V
C(OFF)
I
C(OFF)
I
Q
I
Q(OFF)
V
C
=0.4V
I
O
=0A
V
C
=0.4V, I
O
=0A
V
C
=2.7V
-
I
O
=5mA½1A
V
IN
=4V~9V, I
O
=5mA
Tj=0½125℃, I
O
=5mA
I
OUT
=0.3A, f=120Hz,
V
ripple
=0.5Vrms
I
O
=1A, V
IN
=0.95V
OUT
-
CONDITIONS
-
MIN.
2.928
-
-
-
45
-
2.0
-
-
-
-
-
TYP.
3.0
0.2
0.2
±0.02
60
-
-
-
-
-
1
0.1
MAX.
3.072
2.0
1.0
±0.05
-
0.5
-
200
0.8
2.0
2
5
UNIT
V
%
%
%/℃
dB
V
V
μ
A
V
μ
A
mA
μ
A
2010. 2. 2
Revision No : 0
5/9
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