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