UTC78N08 查看數據表（PDF） - Unisonic Technologies
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UTC78N08 Datasheet PDF : 6 Pages
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78NXX
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING
(Operating temperature range applies unless otherwise specified.) (Note 1)
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
VIN
30
V
Output Current
IOUT
300
mA
Power Dissipation
PD
500
mW
Operating Temperature (Note 2)
TOPR
-40~+150
°C
Storage Temperature
TSTG
-55~+150
°C
Note: 1.
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.
2. It is guarantee by design, not 100% be tested.
ELECTRICAL CHARACTERISTICS
(0°C<TJ<125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified) (Note 1)
For UTC78N05 (VIN=10V, IOUT=40mA)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
VOUT
TJ=25°C
7V≦VIN≦VMAX
IOUT=1mA-300mA
Load Regulation
Line Regulation
ΔVOUT
ΔVOUT
TJ=25°C,IOUT=1mA - 300mA
TJ=25°C,IOUT=1mA - 40mA
7V≦VIN≦20V,TJ=25°C
8V≦VIN≦20V,TJ=25°C
Quiescent Current
Quiescent Current Change
Output Noise Voltage
IQ
ΔIQ 8V≦VIN≦20V
1mA≦VIN≦40mA
eN 10Hz≦f≦100kHz
Temperature Coefficient of VOUT
Ripple Rejection
ΔVo/ΔT IOUT=5mA
RR 8V≦VIN≦20V, f=120Hz, TJ=25°C
Dropout Voltage
VD TJ=25°C
For UTC78N06 (VIN=12V, IOUT=40mA)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
TJ=25°C
VOUT 8.5V≦VIN≦VMAX,
IOUT=1mA - 300mA
Load Regulation
Line Regulation
Δ VOUT
Δ VOUT
TJ=25°C,IOUT=1mA - 300mA
TJ=25°C,IOUT=1mA - 40mA
8.5V≦VIN≦20V,TJ=25°C
9V≦VIN≦20V,TJ=25°C
Quiescent Current
Quiescent Current Change
Output Noise Voltage
IQ
ΔIQ
9V≦VIN≦20V
1mA≦VIN≦40mA
eN 10Hz≦f≦100kHz
Temperature Coefficient of VOUT
Ripple Rejection
ΔVo/ΔT IOUT=5mA
RR 10V≦VIN≦20V,f=120Hz,TJ=25°C
Dropout Voltage
VD TJ=25°C
MIN TYP MAX UNIT
4.80 5.0 5.20 V
4.75
5.25
V
(Note 2)
11 60 mV
5.0 30 mV
8 150 mV
6 100 mV
2.0 5.5 mA
1.5 mA
0.1 mA
40
uV
-0.65
mV/°C
41 80
dB
1.7
V
MIN TYP MAX UNIT
5.76 6.0 6.24 V
5.7
6.3
V
(note 2)
12.8 80 mV
5.8 40 mV
64 175 mV
54 125 mV
2.0 5.5 mA
1.5 mA
0.1 mA
49
uV
0.75
mV/°C
40 46
dB
1.7
V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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