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78LXX-AB3-B-R Datasheet(PDF) 4 Page - Unisonic Technologies

Part # 78LXX-AB3-B-R
Description  LINEAR INTEGRATED CIRCUIT
PDF  8 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

78LXX-AB3-B-R Datasheet(HTML) 4 Page - Unisonic Technologies

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78LXX
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
4 of 8
www.unisonic.com.tw
QW-R101-001,AG
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
UNIT
TJ=25°C
7.68
8.0
8.32
V
10.5V≦VIN≦23V,IOUT=1mA-40mA
7.60
8.40
V
Output Voltage
VOUT
10.5V≦VIN≦VMAX, IOUT=1mA-70mA
7.60
8.40 V(note 2)
TJ=25°C,IOUT=1mA-100mA
15
80
mV
Load Regulation
VOUT
TJ=25°C,IOUT=1mA-70mA
8.0
40
mV
10.5V≦VIN≦23V,TJ=25°C
10
175
mV
Line regulation
VOUT
11V≦VIN≦23V,TJ=25°C
8
125
mV
Quiescent Current
∆IQ
VIN=14V,IOUT=0mA,TJ=25°C
2.0
5.5
mA
11V≦VIN≦23V
1.5
mA
Quiescent Current Change
∆IQ
1mA≦VIN≦40mA
0.1
mA
Output Noise Voltage
eN
10Hz≦f≦100kHz
49
uV
Temperature coefficient of Vo
∆VO/∆T IOUT=5mA
0.75
mV/
°C
Ripple Rejection
RR
11V≦VIN≦23V,f=120Hz,TJ=25°C
39
70
dB
Dropout Voltage
VD
TJ=25°C
1.7
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
TJ=25°C
8.64
9.0
9.36
V
11.5V≦VIN≦24V,IOUT=1mA-40mA
8.55
9.45
V
Output Voltage
VOUT
11.5V≦VIN≦VMAX, IOUT=1mA-70mA 8.55
9.45 V(note 2)
TJ=25°C,IOUT=1mA-100mA
20
90
mV
Load Regulation
VOUT
TJ=25°C,IOUT=1mA-40mA
10
45
mV
11.5V≦VIN≦24V,TJ=25°C
90
200
mV
Line regulation
VOUT
13V≦VIN≦24V,TJ=25°C
100
150
mV
Quiescent Current
∆IQ
VIN=15V,IOUT=0mA,TJ=25°C
2.0
6.0
mA
13V≦VIN≦24V
1.5
mA
Quiescent Current Change
∆IQ
1mA≦VIN≦40mA
0.1
mA
Output Noise Voltage
VN
10Hz≦f≦100kHz
49
uV
Temperature coefficient of VOUT
∆VO/∆T IOUT=5mA
0.75
mV/
°C
Ripple Rejection
RR
12V≦VIN≦23V,f=120Hz,TJ=25°C
38
44
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
TJ=25°C
11.52 12.0
12.48
V
14.5V≦VIN≦27V,IOUT=1mA-40mA
11.40
12.60
V
Output Voltage
VOUT
14.5V≦VIN≦VMAX, IOUT=1mA-70mA 11.40
12.60 V(note 2)
TJ=25°C,IOUT=1mA-100mA
25
150
mV
Load Regulation
VOUT
TJ=25°C,IOUT=1mA-40mA
12
75
mV
14.5V≦VIN≦27V,TJ=25°C
25
300
mV
Line regulation
VOUT
16V≦VIN≦=27V,TJ=25°C
20
250
mV
Quiescent Current
∆IQ
VIN=19V,IOUT=0mA,TJ=25°C
2.0
6.0
mA
16V≦VIN≦27V
1.5
mA
Quiescent Current Change
∆IQ
1mA≦VIN≦40mA
0.1
mA
Output Noise Voltage
eN
10Hz≦f≦100kHz
80
uV
Temperature coefficient of VOUT
∆VO/∆T IOUT=5mA
-1.0
mV/
°C
Ripple Rejection
RR
15V≦VIN≦25V,f=120Hz,TJ=25°C
37
65
dB
Dropout Voltage
VD
TJ=25°C
1.7
V



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