78L05-AB3-0-B 데이터 시트보기 (PDF) - Unisonic Technologies
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78L05-AB3-0-B Datasheet PDF : 8 Pages
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78LXX
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Cont.)
For UTC78L08 (VIN=14V, IOUT=40mA, 0°C<TJ<125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
Output Voltage
TJ=25°C
7.68 8.0 8.32
VOUT 10.5V≦VIN≦23V,IOUT=1mA-40mA 7.60
8.40
10.5V≦VIN≦VMAX, IOUT=1mA-70mA 7.60
8.40
Load Regulation
Line regulation
VOUT
VOUT
TJ=25°C,IOUT=1mA-100mA
TJ=25°C,IOUT=1mA-70mA
10.5V≦VIN≦23V,TJ=25°C
11V≦VIN≦23V,TJ=25°C
15 80
8.0 40
10 175
8 125
Quiescent Current
Quiescent Current Change
Output Noise Voltage
∆IQ VIN=14V,IOUT=0mA,TJ=25°C
∆IQ
11V≦VIN≦23V
1mA≦VIN≦40mA
eN 10Hz≦f≦100kHz
2.0 5.5
1.5
0.1
49
Temperature coefficient of Vo
Ripple Rejection
∆VO/∆T IOUT=5mA
RR 11V≦VIN≦23V,f=120Hz,TJ=25°C
0.75
39 70
Dropout Voltage
VD TJ=25°C
1.7
UNIT
V
V
V(note 2)
mV
mV
mV
mV
mA
mA
mA
uV
mV/°C
dB
V
For UTC78L09 (VIN=15V, IOUT=40mA, 0°C <TJ<125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Output Voltage
TJ=25°C
8.64 9.0 9.36
V
VOUT 11.5V≦VIN≦24V,IOUT=1mA-40mA 8.55
9.45
V
11.5V≦VIN≦VMAX, IOUT=1mA-70mA 8.55
9.45 V(note 2)
Load Regulation
Line regulation
VOUT
VOUT
TJ=25°C,IOUT=1mA-100mA
TJ=25°C,IOUT=1mA-40mA
11.5V≦VIN≦24V,TJ=25°C
13V≦VIN≦24V,TJ=25°C
20 90
mV
10 45
mV
90 200 mV
100 150 mV
Quiescent Current
Quiescent Current Change
Output Noise Voltage
∆IQ VIN=15V,IOUT=0mA,TJ=25°C
∆IQ
13V≦VIN≦24V
1mA≦VIN≦40mA
VN 10Hz≦f≦100kHz
2.0 6.0
mA
1.5
mA
0.1
mA
49
uV
Temperature coefficient of VOUT
Ripple Rejection
∆VO/∆T IOUT=5mA
RR 12V≦VIN≦23V,f=120Hz,TJ=25°C
0.75
38 44
mV/°C
dB
Dropout Voltage
VD TJ=25°C
1.7
V
For UTC78L12 (VIN=19V, IOUT=40mA, 0°C <TJ<125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Output Voltage
VOUT
TJ=25°C
14.5V≦VIN≦27V,IOUT=1mA-40mA
14.5V≦VIN≦VMAX, IOUT=1mA-70mA
11.52
11.40
11.40
12.0
12.48 V
12.60 V
12.60 V(note 2)
Load Regulation
Line regulation
VOUT
VOUT
TJ=25°C,IOUT=1mA-100mA
TJ=25°C,IOUT=1mA-40mA
14.5V≦VIN≦27V,TJ=25°C
16V≦VIN≦=27V,TJ=25°C
25 150 mV
12 75
mV
25 300 mV
20 250 mV
Quiescent Current
Quiescent Current Change
Output Noise Voltage
∆IQ VIN=19V,IOUT=0mA,TJ=25°C
∆IQ
16V≦VIN≦27V
1mA≦VIN≦40mA
eN 10Hz≦f≦100kHz
2.0 6.0
mA
1.5
mA
0.1
mA
80
uV
Temperature coefficient of VOUT
Ripple Rejection
∆VO/∆T IOUT=5mA
RR 15V≦VIN≦25V,f=120Hz,TJ=25°C
-1.0
37 65
mV/°C
dB
Dropout Voltage
VD TJ=25°C
1.7
V
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www.unisonic.com.tw
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