78MXX
ABSOLUTE MAXIMUM RATINGS
LINEAR INTEGRATED CIRCUIT
(Operating temperature range applies unless otherwise specified)
PARAMETER
SYMBOL
RATING
UNIT
V
OUT
=5~18V
V
35
V
IN
Input Voltage
V
OUT
=24V
40
V
Output Current
I
OUT
0.5
A
Power Dissipation
P
D
Internally Limited
W
Operating Junction Temperature Range
T
OPR
-20 ~ +125
°C
Storage Temperature Range
T
STG
-65 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
FOR UTC78M05
(Refer to the test circuits, T
MIN
≤T
J
≤125°C,
I
OUT
=350mA, V
IN
=10V, unless otherwise specified, Ci=0.33μF,Co=0.1μF)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
T
J
=25°C
4.80
5.0
5.20
V
Output Voltage
V
OUT
I
OUT
=5mA ~ 350mA
4.75
5.25
V
V
IN
=7~ 20V
T
J
=25°C, I
OUT
=5mA~0.5A
100
mV
Load Regulation
ΔV
OUT
50
mV
T
J
=25°C, I
OUT
=5mA~200mA
V
IN
=7 ~ 25V, T
J
=25°C, I
OUT
=200mA
100
mV
Line regulation
ΔV
OUT
50
mV
V
IN
=8 ~ 25V, T
J
=25°C, I
OUT
=200mA
Quiescent Current
I
Q
T
J
=25°C
4.0
6.0
mA
V
IN
=8 ~ 25V, I
OUT
=200mA
0.8
mA
Quiescent Current Change
ΔI
Q
I
OUT
=5mA~350mA
0.5
mA
Output Noise Voltage
eN
10Hz≤f≤100KHz
40
μV
V
IN
=8 ~ 18V, f=120Hz
62
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
FOR UTC78M06
(Refer to the test circuits, T
MIN
≤T
J
≤125°C,
I
OUT
=350mA,V
IN
=11V, unless otherwise specified, Ci=0.33μF,Co=0.1μF)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
T
J
=25°C, I
OUT
=5~350mA
5.76
6.0
6.24
V
Output Voltage
V
OUT
V
IN
=8 ~ 21V,
5.70
6.30
V
I
OUT
=5mA~350mA
T
J
=25°C, I
OUT
=5mA~0.5A
120
mV
Load Regulation
ΔV
OUT
T
J
=25°C, I
OUT
=5mA~200mA
60
mV
V
IN
=8V ~ 25V, T
J
=25°C, I
OUT
=200mA
100
mV
Line regulation
ΔV
OUT
V
IN
=9V ~ 25V, T
J
=25°C, I
OUT
=200mA
50
mV
Quiescent Current
I
Q
T
J
=25°C
4.0
6
mA
I
OUT
=5mA ~ 350mA
0.5
mA
Quiescent Current Change
ΔI
Q
0.8
mA
V
IN
=9V~ 25V, I
OUT
=200mA
Output Noise Voltage
eN
10Hz≤f≤100kHz
45
μV
V
IN
=9V ~ 19V, f=120Hz, T
J
=25°C
59
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
2.0
V
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