78MXX
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 8
QW-R101-004,F
ABSOLUTE MAXIMUM RATINGS
(Operating temperature range applies unless otherwise specified)
PARAMETER
SYMBOL
RATING
35
40
0.5
Internally Limited
0 ~ +125
-65 ~ +150
UNIT
V
V
A
W
°
C
°
C
V
OUT
=5~18V
V
OUT
=24V
Input Voltage
V
IN
Output Current
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
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.
I
OUT
P
D
T
OPR
T
STG
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=0.33uF,Co=0.1uF)
PARAMETER
SYMBOL
TEST CONDITIONS
T
J
=25
°
C
Output Voltage
V
OUT
I
OUT
=5mA ~ 350mA
V
IN
=7~ 20V
T
J
=25
°
C, I
OUT
=5mA-0.5A
Load Regulation
V
OUT
T
J
=25
°
C, I
OUT
=5mA-200mA
V
IN
=7 ~ 25V, T
J
=25
°
C, I
OUT
=200mA
Line regulation
V
OUT
V
IN
=8 ~ 25V, T
J
=25
°
C, I
OUT
=200mA
Quiescent Current
I
Q
T
J
=25
°
C
V
IN
=8 ~ 25V, I
OUT
=200mA
Quiescent Current Change
I
Q
I
OUT
=5mA-350mA
Output Noise Voltage
eN
10Hz<=f<=100KHz
V
IN
=8 ~ 18V, f=120Hz
I
OUT
=300mA
Peak Output Current
I
PEAK
T
J
=25
°
C
Short-Circuit Current
I
SC
V
IN
=35V, T
J
=25
°
C
Dropout Voltage
V
D
T
J
=25
°
C, I
OUT
=500mA
MIN
4.80
TYP
5.0
MAX
5.20
UNIT
V
4.75
5.25
V
100
50
100
50
6.0
0.8
0.5
mV
mV
mV
mV
mA
mA
mA
uV
4.0
40
Ripple Rejection
RR
62
dB
700
300
2.0
mA
mA
V
FOR UTC78M06
(Refer to the test circuits, T
MIN
≦
T
J
≦
125
°
C, I
OUT
=350mA,V
IN
=11V, unless otherwise specified, Ci=0.33uF,Co=0.1uF)
PARAMETER
SYMBOL
TEST CONDITIONS
T
J
=25
°
C, I
OUT
=5-350mA
Output Voltage
V
OUT
V
IN
=8 ~ 21V,
I
OUT
=5mA-350mA
T
J
=25
°
C, I
OUT
=5mA-0.5A
Load Regulation
V
OUT
T
J
=25
°
C, I
OUT
=5mA-200mA
V
IN
=8V ~ 25V, T
J
=25
°
C, I
OUT
=200mA
Line regulation
V
OUT
V
IN
=9V ~ 25V, T
J
=25
°
C, I
OUT
=200mA
Quiescent Current
I
Q
T
J
=25
°
C
I
OUT
=5mA ~ 350mA
Quiescent Current Change
I
Q
V
IN
=9V~ 25V, I
OUT
=200mA
Output Noise Voltage
eN
10Hz<=f<=100kHz
V
IN
=9V ~ 19V, f=120Hz, T
J
=25
°
C
I
OUT
=300mA
Peak Output Current
I
PEAK
T
J
=25
°
C
Short-Circuit Current
I
SC
V
IN
=35V, T
J
=25
°
C
Dropout Voltage
V
D
T
J
=25
°
C
MIN
5.76
TYP
6.0
MAX
6.24
UNIT
V
5.70
6.30
V
120
60
100
50
6
0.5
0.8
mV
mV
mV
mV
mA
mA
mA
uV
4.0
45
Ripple Rejection
RR
59
dB
700
300
2.0
mA
mA
V