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78LXXMG-AB3-R 데이터시트(PDF) 6 Page - Unisonic Technologies

부품명 78LXXMG-AB3-R
상세설명  3-TERMINAL 0.2A POSITIVE VOLTAGE REGULATOR
PDF  8 Pages
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제조업체  UTC [Unisonic Technologies]
홈페이지  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

78LXXMG-AB3-R 데이터시트(HTML) 6 Page - Unisonic Technologies

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78LXXM
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
6 of 8
www.unisonic.com.tw
QW-R101-002.M
ELECTRICAL CHARACTERISTICS(Cont.)
For UTC78L18M (VIN=27V, IOUT=40mA)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TJ=25°C
17.28
18
18.72
V
≦
21V VIN≦33V,IOUT=1mA ~ 40mA
17.10
18.90
V
Output Voltage
VOUT
≦
21V VIN≦VMAX,
IOUT=1mA - 200mA
17.10
18.90
V
(Note 2)
TJ=25°C,IOUT=1mA ~ 100mA
30
170
mV
Load Regulation
VOUT
TJ=25°C,IOUT=1mA ~ 40mA
15
85
mV
≦
21V VIN≦33V,TJ=25°C
145
300
mV
Line Regulation
VOUT
≦
22V VIN≦33V,TJ=25°C
135
250
mV
Quiescent Current
IQ
2.0
6.0
mA
≦
21V VIN≦33V
1.5
mA
Quiescent Current Change
IQ
≦
1mA VIN≦40mA
0.1
mA
Output Noise Voltage
eN
≦≦
10Hz f 100kHz
150
μV
Temperature Coefficient of VOUT
VO/T IOUT=5mA
-1.8
mV/°C
Ripple Rejection
RR
≦
23V VIN≦33V,f=120Hz,TJ=25°C
34
48
dB
Dropout Voltage
VD
TJ=25°C
1.7
V
For UTC78L24M (VIN=33V, IOUT=40mA)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TJ=25°C
23.04
24
24.96
V
≦
27V VIN≦38V,IOUT=1mA ~ 40mA
22.80
25.20
V
Output Voltage
VOUT
≦
27V VIN≦VMAX,
IOUT=1mA - 200mA
22.80
25.20
V
(Note 2)
TJ=25°C, IOUT=1mA ~ 100mA
40
200
mV
Load Regulation
VOUT
TJ=25°C, IOUT=1mA ~ 40mA
20
100
mV
≦
27V VIN≦38V,TJ=25°C
160
300
mV
Line Regulation
VOUT
≦
28V VIN≦38V,TJ=25°C
150
250
mV
Quiescent Current
IQ
2.2
6.0
mA
≦
27V VIN≦38V
1.5
mA
Quiescent Current Change
IQ
≦
1mA VIN≦40mA
0.1
mA
Output Noise Voltage
eN
≦≦
10Hz f 100kHz
200
μV
Temperature Coefficient of VOUT
VO/T IOUT=5mA
-2.0
mV/°C
Ripple Rejection
RR
≦
27V VIN≦38V,f=120Hz,TJ=25°C
34
45
dB
Dropout Voltage
VD
TJ=25°C
1.7
V
Note: 1. The Maximum steady state usable output current are dependent on input voltage, heat sinking, lead length
of the package and copper pattern of PCB. The data above represent pulse test conditions with junction
temperatures specified at the initiation of test.
2. Power dissipation<0.5W



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