UTC78L08 [YOUWANG]
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATORS;型号: | UTC78L08 |
厂家: | YW |
描述: | 3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATORS |
文件: | 总6页 (文件大小:132K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
UTC78LXX
LINEAR INTEGRATED CIRCUIT
ꢀ
3-TERMINAL 0.1A POSITIVE
VOLTAGE REGULATORS
DESCRIPTION
The UTC78LXX series of fixed voltage monolithic
integrated circuit voltage regulators are suitable for
applications that required supply up to 100mA.
1
FEATURE
*Maximum output current of 100mA
*Output voltage of 5V,6V,8V,9V,10V,12V,15V and 24V
*Thermal overload protection
*Short circuit current limiting
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TO-92
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1:Output 2:GND; 3:Input
BLOCK DIAGRAM
INPUT
3
Z2
R13
R17
T8
R9
T12
T14
R12
T10
T9
R19
R18
R14
T13
OUTPUT
1
T11
R11
T5
R10
T6
R8
R15
R5
T4
Z1
T15
R4
R2
R6
C1
T7
R7
R1
R16
T3
T1
T2
R3
GND
2
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YOUW ANG ELECTRONICS CO.LTD
UTC78LXX
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
(Operating temperature range applies unless otherwise specified))
CHARACTERISTICS
Input voltage(for Vo=5,8V)
(for Vo=12,15V)
SYMBOL
VI
VALUE
30
UNITS
V
V
VI
35
Operating Junction Temperature
Range
TOPR
-20~+120
°C
Storage Temperature Range
TSTG
-55~+150
°C
UTC78L05 ELECTRICAL CHARACTERISTICS
(VI=10V,Io=40mA,0<Tj<125°C,C1=0.33µF,Co=0.1µF,unless otherwise specified)(Note 1)
Characteristic
Symbol
Test conditions
MIN TYP MAX UNIT
Tj=25°C
4.8
5.0
5.2
V
V
Output Voltage
Vo
7V≤VI≤20V,IO=1mA~40mA
7V≤VI≤VMAX,IO=1mA~70mA
4.75
4.75
5.25
5.25
V
(note 2)
mV
∆Vo
∆Vo
Tj=25°CꢀIO=1mA~100mA
Tj=25°CꢀIO=1mA~40mA
7V≤VI≤20V,Tj=25°C
11
5.0
8
60
30
Load Regulation
Line regulation
mV
150
100
5.5
1.5
0.1
mV
8V≤VI≤20V,Tj=25°C
6
mV
Quiescent Current
Iq
∆Iq
2.0
mA
Quiescent Current Change
8V≤VI≤20V
mA
∆Iq
1mA≤VI≤40mA
10Hz≤f≤100kHz
Io=5mA
mA
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
VN
40
-0.65
80
µV
∆Vo/∆T
RR
mV/°C
dB
8V≤VI≤20V,f=120Hz,Tj=25°C
Tj=25°C
41
Dropout Voltage
Vd
1.7
V
UTC78L06 ELECTRICAL CHARACTERISTICS
(VI=12V,Io=40mA,0<Tj<125°C,C1=0.33µF,Co=0.1µF,unless otherwise specified)(Note 1)
Characteristic
Symbol
Test conditions
MIN TYP MAX UNIT
Tj=25°C
5.75
5.7
6.0
6.25
6.3
V
V
Output Voltage
VO
8.5V≤VI≤20V,IO=1mA~40mA
8.5V≤VI≤VMAX,
IO=1mA~70mA
5.7
6.3
V
(note 2)
mV
Load Regulation
Line regulation
∆Vo
∆Vo
Tj=25°C,IO=1mA~100mA
Tj=25°C,IO=1mA~70mA
8.5V≤VI≤20V,Tj=25°C
9V≤VI≤20V,Tj=25°C
12.8
5.8
64
80
40
mV
175
125
6.0
1.5
0.1
mV
54
mV
Quiescent Current
Iq
∆Iq
3.9
mA
Quiescent Current Change
9V≤VI≤20V
mA
∆Iq
1mA≤VI≤40mA
10Hz≤f≤100kHz
Io=5mA
mA
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
VN
49
0.75
46
µV
∆Vo/∆T
RR
mV/°C
dB
10V≤VI≤20V,f=120Hz,
Tj=25°C
40
Dropout Voltage
Vd
Tj=25°C
1.7
V
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YOUW ANG ELECTRONICS CO.LTD
UTC78LXX
LINEAR INTEGRATED CIRCUIT
UTC78L08 ELECTRICAL CHARACTERISTICS
(VI=14V,Io=40mA,0<Tj<125°C,C1=0.33µF,Co=0.1µF,unless otherwise specified)(Note 1)
Characteristic
Symbol
Test conditions
Tj=25°C
MIN TYP MAX UNIT
7.7
7.6
7.6
8.0
8.3
8.4
8.4
V
V
Output Voltage
VO
10.5V≤VI≤23V,IO=1mA~40mA
10.5V≤VI≤VMAX,
V
IO=1mA~70mA
Tj=25°CꢀIO=1mA~100mA
Tj=25°CꢀIO=1mA~70mA
10.5V≤VI≤23V,Tj=25°C
11V≤VI≤23V,Tj=25°C
(note 2)
mV
Load Regulation
Line regulation
∆Vo
∆Vo
15
8.0
10
8
80
40
mV
175
125
5.5
1.5
0.1
mV
mV
Quiescent Current
Iq
2.0
mA
Quiescent Current Change
∆Iq
∆Iq
VN
11V≤VI≤23V
mA
1mA≤VI≤40mA
10Hz≤f≤100kHz
mA
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
49
0.75
70
µV
∆Vo/∆T Io=5mA
mV/°C
dB
RR
11V≤VI≤23V,f=120Hz,
39
Tj=25°C
Tj=25°C
Dropout Voltage
Vd
1.7
V
UTC78L09 ELECTRICAL CHARACTERISTICS
(VI=15V,Io=40mA,0<Tj<125°C,C1=0.33µF,Co=0.1µF,unless otherwise specified)(Note 1)
Characteristic
Symbol
Test conditions
Tj=25°C
MIN TYP MAX UNIT
8.64
8.55
8.55
9.0
9.36
9.45
9.45
V
V
Output Voltage
VO
11.5V≤VI≤24V,IO=1mA~40mA
11.5V≤VI≤VMAX,
V
IO=1mA~70mA
Tj=25°CꢀIO=1mA~100mA
Tj=25°CꢀIO=1mA~40mA
11.5V≤VI≤24V,Tj=25°C
13V≤VI≤24V,Tj=25°C
(note 2)
mV
Load Regulation
Line regulation
∆Vo
∆Vo
20
10
90
45
mV
90
200
150
6.0
1.5
0.1
mV
100
2.0
mV
Quiescent Current
Iq
mA
Quiescent Current Change
∆Iq
∆Iq
VN
13V≤VI≤24V
mA
1mA≤VI≤40mA
10Hz≤f≤100kHz
mA
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
49
0.75
44
µV
∆Vo/∆T Io=5mA
mV/°C
dB
RR
12V≤VI≤23V,f=120Hz,
38
Tj=25°C
Tj=25°C
Dropout Voltage
Vd
1.7
V
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YOUW ANG ELECTRONICS CO.LTD
UTC78LXX
LINEAR INTEGRATED CIRCUIT
UTC78L10 ELECTRICAL CHARACTERISTICS
(VI=16V,Io=40mA,0<Tj<125°C,C1=0.33µF,Co=0.1µF,unless otherwise specified)(Note 1)
Characteristic
Symbol
Test conditions
Tj=25k
MIN TYP MAX UNIT
9.6
9.5
9.5
10.0 10.4
10.5
V
V
Output Voltage
VO
12.5V≤VI≤23V,IO=1mA~40mA
12.5V≤VI≤VMAX,
10.5
V
IO=1mA~70mA
Tj=25°CꢀIO=1mA~100mA
Tj=25°CꢀIO=1mA~70mA
12.5V≤VI≤23V,Tj=25°C
14V≤VI≤23V,Tj=25°C
(note 2)
mV
Load Regulation
Line regulation
∆Vo
∆Vo
20
10
94
47
mV
100
200
4.2
220
170
6.5
1.5
0.1
mV
mV
Quiescent Current
Iq
mA
Quiescent Current Change
∆Iq
∆Iq
VN
12.5V≤VI≤23V
1mA≤VI≤40mA
10Hz≤f≤100kHz
mA
mA
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
74
0.95
43
µV
∆Vo/∆T Io=5mA
mV/°C
dB
RR
15V≤VI≤23V,f=120Hz,
38
Tj=25°C
Tj=25°C
Dropout Voltage
Vd
1.7
V
UTC78L12 ELECTRICAL CHARACTERISTICS
(VI=19V,Io=40mA,0<Tj<125°C,C1=0.33µF,Co=0.1µF,unless otherwise specified)(Note 1)
Characteristic
Symbol
Test conditions
Tj=25°C
MIN TYP MAX UNIT
11.5
11.4
11.4
15
15.6
12.6
12.6
V
V
Output Voltage
VO
14.5V≤VI≤27V,IO=1mA~40mA
14.5V≤VI≤VMAX,
V
IO=1mA~70mA
Tj=25°CꢀIO=1mA~100mA
Tj=25°CꢀIO=1mA~ꢁ0mA
14.5V≤VI≤27V,Tj=25°C
16V≤VI≤27V,Tj=25°C
(note 2)
mV
Load Regulation
Line regulation
∆Vo
∆Vo
25
12
25
20
2.0
150
75
mV
300
250
6.0
1.5
0.1
mV
mV
Quiescent Current
Iq
mA
Quiescent Current Change
∆Iq
∆Iq
VN
16V≤VI≤27V
mA
1mA≤VI≤40mA
10Hz≤f≤100kHz
mA
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
80
-1.0
65
µV
∆Vo/∆T Io=5mA
mV/°C
dB
RR
Vd
15V≤VI≤25V,f=120Hz,Tj=25°C
Tj=25°C
37
Dropout Voltage
1.7
V
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YOUW ANG ELECTRONICS CO.LTD
UTC78LXX
LINEAR INTEGRATED CIRCUIT
UTC78L15 ELECTRICAL CHARACTERISTICS
(VI=23V,Io=40mA,0<Tj<125°C,C1=0.33µF,Co=0.1µF,unless otherwise specified)(Note 1)
Characteristic
Symbol
Test conditions
MIN TYP MAX UNIT
Tj=25°C
14.4
15
15.6
15.75
15.75
V
V
Output Voltage
VO
17.5V≤VI≤30V,IO=1mA~40mA 14.25
17.5V≤VI≤VMAX,
IO=1mA~70mA
14.25
V
(note 2)
mV
Load Regulation
Line regulation
∆Vo
∆Vo
Tj=25°C,IO=1mA~100mA
Tj=25°C,IO=1mA~70mA
17.5V≤VI≤30V,Tj=25°C
20V≤VI≤30V,Tj=25°C
20
25
25
15
2.2
150
150
150
75
mV
mV
mV
Quiescent Current
Iq
6.5
1.5
0.1
mA
Quiescent Current Change
∆Iq
∆Iq
VN
20V≤VI≤30V
mA
1mA≤VI≤40mA
10Hz≤f≤100kHz
mA
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
90
-1.3
63
µV
∆Vo/∆T Io=5mA
mV/°C
dB
RR
18.5V≤VI≤28.5V,f=120Hz,
34
Tj=25°C
Tj=25°C
Dropout Voltage
Vd
1.7
V
UTC78L18 ELECTRICAL CHARACTERISTICS
(VI=27V,Io=40mA,0<Tj<125°C,C1=0.33µF,Co=0.1µF,unless otherwise specified)(Note 1)
Characteristic
Symbol
Test conditions
Tj=25°C
MIN TYP MAX UNIT
17.3
17.1
17.1
18
18.7
18.9
18.9
V
V
Output Voltage
VO
21V≤VI≤33V,IO=1mA~40mA
21V≤VI≤VMAX,
V
IO=1mA~70mA
Tj=25°CꢀIO=1mA~100mA
Tj=25°CꢀIO=1mA~40mA
21V≤VI≤33V,Tj=25°C
(note 2)
mV
Load Regulation
Line regulation
∆Vo
∆Vo
30
15
170
85
mV
145
135
2.0
300
250
6.0
1.5
0.1
mV
22V≤VI≤33V,Tj=25°C
mV
Quiescent Current
Iq
mA
Quiescent Current Change
∆Iq
∆Iq
VN
21V≤VI≤33V
mA
1mA≤VI≤40mA
10Hz≤f≤100kHz
mA
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
150
-1.8
48
µV
∆Vo/∆T Io=5mA
mV/°C
dB
RR
23V≤VI≤33V,f=120Hz,
34
Tj=25°C
Dropout Voltage
Vd
Tj=250°C
1.7
V
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YOUW ANG ELECTRONICS CO.LTD
UTC78LXX
LINEAR INTEGRATED CIRCUIT
UTC78L24 ELECTRICAL CHARACTERISTICS
(VI=33V,Io=40mA,0<Tj<125°C,C1=0.33µF,Co=0.1µF,unless otherwise specified)(Note 1)
Characteristic
Symbol
Test conditions
Tj=25°C
MIN TYP MAX UNIT
23
24
25
V
V
Output Voltage
VO
27V≤VI≤38V,IO=1mA~40mA
27V≤VI≤VMAX,
22.8
22.8
25.2
25.2
V
IO=1mA~70mA
Tj=25°CꢀIO=1mA~100mA
Tj=25°CꢀIO=1mA~ꢁ0mA
27V≤VI≤38V,Tj=25°C
(note 2)
mV
Load Regulation
Line regulation
∆Vo
∆Vo
40
20
200
100
300
250
6.0
mV
160
150
2.2
mV
28V≤VI≤38V,Tj=25°C
mV
Quiescent Current
Iq
mA
Quiescent Current Change
∆Iq
∆Iq
VN
27V≤VI≤38V
1.5
mA
1mA≤VI≤40mA
10Hz≤f≤100kHz
0.1
mA
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
200
-2.0
45
µV
∆Vo/∆T Io=5mA
mV/°C
dB
RR
Vd
27V≤VI≤38V,f=120Hz,Tj=25°C
Tj=25°C
34
Dropout Voltage
1.7
V
Note 1: The Maximum steady state usable output current and input voltage are very dependent on the heating
sinking and/or lead temperature length of the package.The date above respresent pulse test conditions with
junction temperatures as indicated at the initiation of test.
Note 2:Power dissipation<0.75W
TYPICAL APPLICATION
ꢀ
Vi
Vo
3
1
UTC78LXX
2
C1
0.33µF
C0
0.1µF
ꢀ
Note 1: To specify an output voltage,substitue voltage value for "XX".
Note 2: Bypass capacitors are recommended for optimum stability and transient response and should be located
as close as possible to the regulators.
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YOUW ANG ELECTRONICS CO.LTD
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