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KIA78R025ZPI 데이터시트 PDF




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부품번호 KIA78R025ZPI 기능
기능 BIPOLAR LINEAR INTEGRATED CIRCUIT
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KIA78R025ZPI 데이터시트, 핀배열, 회로
SEMICONDUCTOR
TECHNICAL DATA
4, 5 TERMINAL LOW DROP VOLTAGE REGULATOR
[Low Quiescent Current-Type]
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.
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 : VOUT = 1.5~14V
Low Voltage Operation : Vopr(min.) = 2.35V
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
PACKAGE
ZF : DPAK-5
ZPI : TO-220IS-4
MAXIMUM RATINGS (Ta=25 )
CHARACTERISTIC
Input Voltage
ON/OFF Control Voltage
Output Adjustment Terminal Voltage
Output Current
Power Dissipation -1
(No heatsink)
ZF
ZPI
Power Dissipation -2
(Infinite heatsink)
ZF
ZPI
Junction Temperature
Operating Junction Temperature
Storage Temperature
SYMBOL
VIN
VC
VADJ
IOUT
PD1
PD2
Tj
Topr
Tstg
RATING
15
15
10
1
1.3
1.5
13
15
150
-40 125
-55 150
UNIT
V
V
V
A
W
W
KIA78R000ZF/ZPI~
KIA78R050ZF/ZPIwww.DataSheet4U.com
BIPOLAR LINEAR INTEGRATED CIRCUIT
A
E
LV
U
VL
K
T
D
M
P
1234
C
O
S
H
DIM MILLIMETERS
A 10.00+_ 0.20
B 15.00+_ 0.20
C 2.70+_ 0.20
D 0.60 +_0.10
E Φ3.20 +_ 0.20
F 3.50+_ 0.10
G 15.70+_ 0.20
RH
0.40+_ 0.10
J 14.3+0.2/-0.1
K 1.45+_ 0.10
L 1.00+_ 0.10
M 2.54
N 4.50+_ 0.20
O 7.5+_ 0.1
P 1.50+_ 0.10
R5
S8
T 1.30+_ 0.1
U 3-1.00+_ 0.1
V 1.30 +_ 0.1
1 DC INPUT (VIN )
2 DC OUTPUT (VO )
3 GND
4 ON/OFF CONTROL(VC )
/Adjustable
TO-220IS-4
A
C
H
F
12345
I
J
N
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
1.27+_ 0.1
0.5+0.2/-0.1
2.30 +_ 0.2
0.5+_ 0.1
0.50 +_0.1
0.8+_ 0.2
0 ~0.25
0.7MIN
1.00 +_ 0.1
1 INPUT (VIN)
2 ON/OFF CONTROL (VC)
3 OUTPUT (VO)
4 N.C (ADJUSTABLE)
5 GND
Heat Sink is common to
3 OUTPUT
DPAK-5
2010. 2. 2
Revision No : 0
1/9




KIA78R025ZPI pdf, 반도체, 판매, 대치품
KIA78R000ZF/ZPI~~KIA78R050ZF/ZPI www.DataSheet4U.com
ELECTRICAL CHARACTERISTICS (KIA78R018ZF/ZPI)
(Unless otherwise specified, VIN=VO+1V, IO=0.5A, Ta=25 )
CHARACTERISTIC
SYMBOL
CONDITIONS
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)
VIN
VO
Reg Load
Reg Line
TCVO
RR
VC(ON)
IC(ON)
VC(OFF)
IC(OFF)
IQ
IQ(OFF)
-
-
IO=5mA 1A
VIN=2.5V~7V, IO=5mA
Tj=0 125 , IO=5mA
IOUT=0.3A, f=120Hz,
Vripple=0.5Vrms
-
VC=2.7V
-
VC=0.4V
IO=0A
VC=0.4V, IO=0A
MIN.
2.45
1.75
-
-
-
45
2.0
-
-
-
-
-
TYP.
-
1.8
0.2
0.2
0.02
MAX.
15
1.85
2.0
1.0
0.05
UNIT
V
V
%
%
%/
60 - dB
- -V
- 200 A
- 0.8 V
- 2.0 A
1 2 mA
0.1 5
A
ELECTRICAL CHARACTERISTICS (KIA78R020ZF/ZPI)
(Unless otherwise specified, VIN=VO+1V, IO=0.5A, Ta=25 )
CHARACTERISTIC
SYMBOL
CONDITIONS
Output Voltage
VO -
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
Reg Load
Reg Line
TCVO
RR
VD
VC(ON)
IC(ON)
VC(OFF)
IC(OFF)
IQ
IO=5mA 1A
VIN=3V~8V, IO=5mA
Tj=0 125 , IO=5mA
IOUT=0.3A, f=120Hz,
Vripple=0.5Vrms
IO=1A, VIN=0.95VOUT
-
VC=2.7V
-
VC=0.4V
IO=0A
Quiescent Current (OFF Mode)
IQ(OFF)
VC=0.4V, IO=0A
MIN.
1.944
-
-
-
TYP.
2.0
0.2
0.2
0.02
MAX.
2.056
2.0
1.0
0.05
UNIT
V
%
%
%/
45 60 - dB
- - 0.5 V
2.0 - - V
- - 200 A
- - 0.8 V
- - 2.0 A
- 1 2 mA
- 0.1 5
A
2010. 2. 2
Revision No : 0
4/9

4페이지










KIA78R025ZPI 전자부품, 판매, 대치품
KIA78R000ZF/ZPI~~KIA78R050ZF/ZPI www.DataSheet4U.com
Fig. 3 Test Circuit (Fixed-Type)
VIN
VIN VOUT
VC
GND
CIN
0.33µF
A IQ
A IC
VC
VOUT
COUT
47µF
A IO
V
RL
Fig. 4 Application Circuit for Standard (Fixed-Type)
VIN
+
_
1
C IN
3 VOUT
Specific IC
2
ON/OFF
signal
CMOS or TTL
COUT
5
High
: Output ON
Low or Open : Output OFF
CIN : More than 0.33 F required if regulator is located an appreciable distance from power supply filter.
You must use to prevent from the parasitic oscillation.
COUT : More than 47 F. You must use the Low-impedance-type(low ESR) capacitor.
Fig. 5 Test Circuit (Adjustable - Type)
VIN
A
CIN
0.33µF
VC
A IQ
R2
R1
1k
VOUT
A IO
COUT
47µF
V
Fig. 6 Application Circuit (Adjustable - Type)
VIN
CIN
0.33µF
R2
R1
1k
VOUT
COUT
47µF
Load
[ ]CIN
:
More than
You must
u0s(.1e3)3tOoNFp/rrOeevFqFeuniSrtiegfdrnoaimlf rethgHLeuoilpgwahat/or:OarOspiiusettniplc:ouOoct asuOcttNepildultaaOtnioFanFp. preciable
distance
from
power
supply
filter.
COUT
:
More
than(24)7VFO.UYT o=uVmreuf st
u(se
tRh2e
R1
L) o, w(R-1im=1pkeda,nVcree-ft=y1p.e25(lVo)w
ESR)
capacitor.
2010. 2. 2
Revision No : 0
7/9

7페이지


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부품번호상세설명 및 기능제조사
KIA78R025ZPI

BIPOLAR LINEAR INTEGRATED CIRCUIT

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