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KA278R09CYDTU

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
KA278RXXC-SERIES
10
Typical Performance Characteristics
(Continued)
KA278R09C
10
8
6
4
2
0
0
Output voltage Vo(V)
20
Input voltage Vin (V)
5
10
RL=
RL=4.5Ω
15
8
0 5 10 15 20
0
20
40
60
80
100
120
∞
RL=
Quiescent current Iq(mA)
Input voltage Vin(V)
0
Output voltage Vo(V)
3
Disable voltage Vdis (V)
0.5
1.5
122.5
10
8
6
4
2
0
9.08
9.04
9.00
9.12
-25
Output voltage Vo(V)
TEMPERATURE Tj(
o
C)
75
125
02550
100
8.92
8.88
8.84
8.96
10
8
6
4
2
0
Quescent current Iq(mA)
Junction temperature Tj(
o
C)
75
125
02550
100
-25
-25 0 25 50 75 100 125
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
2.0A
Drop out voltage Vdrop [V]
Junction Temp Tj [
!
!!
!
]
Figure 1. Output Voltage vs. Input Voltage
Figure 2. Quiescent Current vs. Input Voltage
Figure 3. Output Voltage vs. Disable Voltage
Figure 4. Output Voltage vs. Temperature(Tj)
Figure 5. Quiescent Current vs. Temperature(Tj)
Figure 6. Dropout Voltage vs.Junction Temperature
KA278RXXC-SERIES
11
Typical Performance Characteristics
(Continued)
-25
Power dissipation P
D
(W)
TEMPERATURE Tj(
o
C)
75
125
02550
100
15
10
5
20
0
Output Current(A)
6.0
Relative output voltage(%)
3.0
5.0
01.02.0
4.0
80
60
20
100
0
40
Output Current(A)
6.0
Relative output voltage(%)
3.0
5.0
01.02.0
4.0
80
60
20
100
0
40
6.0
Relative output voltage(%)
3.0
5.0
01.02.0
4.0
80
60
20
100
0
40
0123456
3.50
3.75
4.00
4.25
4.50
4.75
Output peak current Iop (A)
Input-output differential voltage Vin-Vo (V)
Figure 7. Power Dissipation vs. Temperature(Tj)
Figure 8. Overcurrent Protection Characteristics
(Typical Value)
Figure 9. Output Peak Currenrt vs.
Input-Output Differential Voltage
KA278RXXC-SERIES
12
Typical Performance Characteristics
(Continued)
KA278R12C
51015
Input voltage Vin (V)
15.0
12.5
10.0
7.5
5.0
2.5
0
0
Output voltage Vo(V)
RL=
RL= 6Ω
20 25
8
0 5 10 15 20
0
20
40
60
80
100
120
∞
RL=
Quiescent current Iq(mA)
Input voltage Vin(V)
0
Output voltage Vo(V)
3
Disable voltage Vdis (V)
0.5
1.5
122.5
15.0
12.5
10.0
7.5
5.0
2.5
0
12.04
12.02
12.00
-25
Output voltage Vo(V)
TEMPERATURE Tj(
o
C)
75
125
02550
100
11.96
11.94
11.92
11.98
10
8
6
4
2
0
Quiescent current Iq(mA)
Junction temperature Tj(
o
C)
75
125
02550
100
-25
-25 0 25 50 75 100 125
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
2.0A
Drop out voltage Vdrop [V]
Junction Temp Tj [
!
!!
!
]
Figure 1. Output Voltage vs. Input Voltage
Figure 2. Quiescent Current vs. Input Voltage
Figure 4. Output Voltage vs. Temperature(Tj)
Figure 3. Output Voltage vs. Disable Voltage
Figure 5. Quiescent Current vs. Temperature(Tj)
Figure 6. Dropout Voltage vs.Junction Temperature
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

KA278R09CYDTU

Mfr. #:
Buy KA278R09CYDTU
Manufacturer:
ON Semiconductor / Fairchild
Description:
LDO Voltage Regulators LDO 2A
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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