78MXX
ELECTRICAL CHARACTERISTICS (Cont.)
FOR UTC78M08
LINEAR INTEGRATED CIRCUIT
(Refer to the test circuits, T
MIN
≤T
J
≤125°C,
I
OUT
=350mA, V
IN
=14V, unless otherwise specified,Ci=0.33μF,Co=0.1μF)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
T
J
=25°C
7.68
8.0
8.32
V
Output Voltage
V
OUT
V
IN
=10.5V ~ 23V,
7.60
8.40
V
I
OUT
=5mA~350mA
T
J
=25°C, I
OUT
=5mA~0.5A
160
mV
Load Regulation
ΔV
OUT
T
J
=25°C, I
OUT
=5mA~200mA
80
mV
V
IN
=10.5V ~ 25V
100
mV
T
J
=25°C, I
OUT
=200mA
Line regulation
ΔV
OUT
V
IN
=11V ~ 25V
50
mV
T
J
=25°C, I
OUT
=200mA
Quiescent Current
I
Q
T
J
=25°C
4.0
6
mA
V
IN
=10.5V ~ 25V, I
OUT
=200mA
0.8
mA
Quiescent Current Change
ΔI
Q
0.5
mA
I
OUT
=5mA~ 350mA
Output Noise Voltage
eN
10Hz≤f≤100KHz
52
μV
V
IN
=11.5V ~ 21.5V,
56
dB
Ripple Rejection
RR
f=120Hz, I
OUT
=300mA
Peak Output Current
I
PEAK
T
J
=25°C
700
mA
Short-Circuit Current
I
SC
V
IN
=35V, T
J
=25°C
300
mA
Dropout Voltage
V
D
T
J
=25°C, I
OUT
=500mA
2.0
V
FOR UTC78M09
(Refer to the test circuits, T
MIN
≤T
J
≤125°C,
I
OUT
=350mA, V
IN
=17V, unless otherwise specified,Ci=0.33μF,Co=0.1μF)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
T
J
=25°C
8.64
9
9.36
V
Output Voltage
V
OUT
V
IN
=12.5V ~ 25V,
8.55
9.45
V
I
OUT
=5mA~350mA
T
J
=25°C, I
OUT
=5mA~0.5A
200
mV
Load Regulation
ΔV
OUT
T
J
=25°C, I
OUT
=5mA~200mA
100
mV
V
IN
=12.5V~ 25 V
100
mV
T
J
=25°C, I
OUT
=200mA
Line regulation
ΔV
OUT
V
IN
=13V~ 25V
50
mV
T
J
=25°C, I
OUT
=200mA
Quiescent Current
I
Q
T
J
=25°C
4.1
6
mA
V
IN
=12.5V ~ 25V, I
OUT
=200mA
0.8
mA
Quiescent Current Change
ΔI
Q
0.5
mA
I
OUT
=5mA~350mA
Output Noise Voltage
eN
10Hz<=f<=100kHz
65
μV
V
IN
=13V~ 23V, f=120Hz
55
dB
Ripple Rejection
RR
I
OUT
=300mA
Peak Output Current
I
PEAK
T
J
=25°C
700
mA
Short-Circuit Current
I
SC
V
IN
=35V, T
J
=25°C
300
mA
Dropout Voltage
V
D
T
J
=25°C, I
OUT
=500mA
2.0
V
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