78D09A [UTC]
Regulator, 1 Output, BIPolar,;
| 型号： | 78D09A |
| 厂家： | 
Unisonic Technologies |
| 描述： | Regulator, 1 Output, BIPolar, |
| 文件： | 总8页 (文件大小：120K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UTC78DXXA LINEAR INTEGRATED CIRCUIT
3-TERMINAL 1A POSITIVE
VOLTAGE REGULATOR
DESCRIPTION
The UTC 78DXXA family is monolithic fixed
voltage regulator integrated circuit. They are suitable
for applications that required supply current up to 1 A.
FEATURES
1
*Peak output current up to 1 A
*Fixed output voltage of 3.3V,4.7V,5V, 6V, 7V, 8V,
9V, 10V, 12V, 15V, 18V and 24V available
*Thermal overload shutdown protection
*Short circuit current limiting
*Output transistor SOA protection
TO-252
1:Input 2:GND 3:Output
TEST CIRCUIT
INPUT
1
Z2
R13
R14
R17
T8
R9
T12
R19
T14
R12
T10
T9
R18
T13
OUTPUT
T11
R11
R10
T5
T6
3
R8
R15
R5
T4
Z1
T15
R4
R2
R6
C1
T7
R7
R1
R16
T3
T1
T2
R3
GND
2
UTC UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R101-010,E
UTC78DXXA LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS ( Operating temperature range applies unless otherwise specified )
PARAMETER
Input voltage (for Vo=3.3~18V)
(for Vo=24V)
SYMBOL
RATING
UNIT
V
V
35
40
VI
Output Current
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
I o
PD
Topr
Tstg
1
A
W
°C
°C
Internally Limited
-20 ~ +150
-55 ~ +150
UTC 78D33A ELECTRICAL CHARACTERISTICS
( VI=5.8V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
Vo
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
VI=5.8V to 18.3V,IO=5mA-1.0A,PD≦15W
MIN TYP MAX UNIT
3.168 3.30 3.432
V
3.135
3.465
33
17
33
33
8.0
1.0
0.5
V
mV
mV
mV
mV
mA
mA
mA
µV
Load Regulation
Line regulation
Tj=25°C,IO=5mA - 1.0A
∆Vo
Tj=25°C,IO=0.25A - 0.75A
VI =5.8V to 18.3V,Tj=25°C
VI =5.8V to 18.3V,Tj=25°C,Io=1.0A
Tj=25°C, IO≦1.0A
VI =5.8V to 18.3V
IO=5mA - 1.0A
10Hz≦f≦100kHz
∆Vo
Iq
Quiescent Current
Quiescent Current Change
∆Iq
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
VN
55
-0.4
57
∆Vo/∆T Io=5mA
mV/°C
dB
RR
IPK
ISC
Vd
VI=6.3V–16.3V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
1.8
250
2.0
A
mA
V
UTC 78D47A ELECTRICAL CHARACTERISTICS
( VI=9.7V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
MIN TYP MAX UNIT
4.512 4.70 4.888
V
Vo
VI =7.2V to 19.7V,
IO=5mA - 1.0A, PD≦15W
4.465
4.935
V
Load Regulation
Line regulation
Tj=25°C,IO=5mA - 1.0A
47
24
47
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
∆Vo
Tj=25°C,IO=0.25A - 0.75A
VI =7.2V to 19.7V,Tj=25°C
VI =7.2V to 19.7V,Tj=25°C,Io=1.0A
Tj=25°C, IO≦1.0A
VI =7.2V to 19.7V
IO=5mA - 1.0A
10Hz≦f≦100kHz
∆Vo
Iq
47
Quiescent Current
Quiescent Current Change
8.0
1.0
0.5
∆Iq
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
VN
40
-0.6
80
1.8
250
2.0
∆Vo/∆T Io=5mA
RR
IPK
ISC
Vd
VI =7.7V -17.7V, f=120Hz, Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
62
UTC UNISONIC TECHNOLOGIES CO., LTD.
2
QW-R101-010,E
UTC78DXXA LINEAR INTEGRATED CIRCUIT
UTC 78D05A ELECTRICAL CHARACTERISTICS
( VI=10V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
MIN TYP MAX UNIT
4.80
5.0
5.20
V
Vo
VI =7.5V to 20V,
IO=5mA - 1.0A, PD≦15W
4.75
5.25
V
Load Regulation
Line regulation
Tj=25°C,IO=5mA - 1.0A
Tj=25°C,IO=0.25A - 0.75A
VI =7V to 25V,Tj=25°C
VI =7.5V to 20V,Tj=25°C,Io=1.0A
Tj=25°C, IO≦1.0A
VI =7.5V to 20V
IO=5mA - 1.0A
10Hz≦f≦100kHz
50
25
50
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
∆Vo
∆Vo
Iq
50
Quiescent Current
Quiescent Current Change
8.0
1.0
0.5
∆Iq
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
VN
40
-0.6
80
1.8
250
2.0
∆Vo/∆T Io=5mA
RR
IPK
ISC
Vd
VI =8V - 18V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
62
UTC 78D06A ELECTRICAL CHARACTERISTICS
( VI=11V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
MIN TYP MAX UNIT
5.76
6.0
6.24
V
Vo
VI =8.5V to 21V,
IO=5mA - 1.0A, PD≦15W
5.70
6.30
V
Load Regulation
Line regulation
Tj=25°C,IO=5mA - 1.0A
Tj=25°C,IO=0.25A - 0.75A
VI =8V to 25V,Tj=25°C
VI =8.5V to 21V,Tj=25°C,Io=1.0A
Tj=25°C, IO≦1.0A
VI =8.5V to 21V
IO=5mA - 1.0A
10Hz≦f≦100kHz
60
30
60
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
∆Vo
∆Vo
Iq
60
Quiescent Current
Quiescent Current Change
8.0
1.0
0.5
∆Iq
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
VN
45
-0.7
75
1.8
250
2.0
∆Vo/∆T Io=5mA
RR
IPK
ISC
Vd
VI =9V - 19V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
59
UTC UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R101-010,E
UTC78DXXA LINEAR INTEGRATED CIRCUIT
UTC 78D07A ELECTRICAL CHARACTERISTICS
( VI=13V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
MIN TYP MAX UNIT
6.72
7.0
7.28
V
Vo
VI =9.5V to 22V,
IO=5mA - 1.0A, PD≦15W
6.65
7.35
V
Load Regulation
Line regulation
Tj=25°C,IO=5mA - 1.0A
Tj=25°C,IO=0.25A - 0.75A
VI =9V to 25V,Tj=25°C
VI =9.5V to 22V,Tj=25°C,Io=1.0A
Tj=25°C, IO≦1.0A
VI =9.5V to 22V
IO=5mA - 1.0A
10Hz≦f≦100kHz
70
35
70
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
∆Vo
∆Vo
Iq
70
Quiescent Current
Quiescent Current Change
8.0
1.0
0.5
∆Iq
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
VN
50
-0.8
75
1.7
250
2.0
∆Vo/∆T Io=5mA
RR
IPK
ISC
Vd
VI =10V - 20V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
59
UTC 78D08A ELECTRICAL CHARACTERISTICS
( VI=14V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
MIN TYP MAX UNIT
7.68
8.0
8.32
V
Vo
VI =10.5V to 23V,
7.60
8.40
V
IO=5mA - 1.0A, PD≦15W
Tj=25°C,IO=5mA - 1.0A
Tj=25°C,IO=0.25A - 0.75A
VI =10.5V to 25V,Tj=25°C
VI =10.5V to 23V,Tj=25°C,Io=1.0A
Tj=25°C, IO≦1.0A
VI =10.5V to 23V
IO=5mA - 1.0A
10Hz≦f≦100kHz
Load Regulation
Line regulation
80
40
80
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
∆Vo
∆Vo
Iq
80
Quiescent Current
Quiescent Current Change
8.0
1.0
0.5
∆Iq
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
VN
58
-0.9
72
1.8
250
2.0
∆Vo/∆T Io=5mA
RR
IPK
ISC
Vd
VI =11.5V to 21.5V, f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
56
UTC UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R101-010,E
UTC78DXXA LINEAR INTEGRATED CIRCUIT
UTC 78D09A ELECTRICAL CHARACTERISTICS
( VI=15V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
MIN TYP MAX UNIT
8.64
9.0
9.36
V
Vo
VI =11.5V to 24V,
IO=5mA - 1.0A, PD≦15W
8.55
9.45
V
Load Regulation
Line regulation
Tj=25°C,IO=5mA - 1.0A
90
45
90
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
∆Vo
Tj=25°C,IO=0.25A - 0.75A
VI =11.5V to 25 V, Tj=25°C
VI =11.5V to 24V,Tj=25°C, Io=1.0A
Tj=25°C, IO≦1.0A
VI =11.5V to 24V
IO=5mA – 1.0A
10Hz≦f≦100kHz
∆Vo
Iq
90
Quiescent Current
Quiescent Current Change
8.0
1.0
0.5
∆Iq
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
VN
58
-1.1
72
1.8
250
2.0
∆Vo/∆T Io=5mA
RR
IPK
ISC
Vd
VI =12.5V to 22.5V, f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
56
UTC 78D10A ELECTRICAL CHARACTERISTICS
( VI=16V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
MIN TYP MAX UNIT
9.60 10.0 10.40
V
Vo
VI =12.5V to 25V,
IO=5mA - 1.0A, PD≦15W
9.50
10.50
V
Load Regulation
Line regulation
Tj=25°C,IO=5mA - 1.0A
Tj=25°C,IO=0.25A - 0.75A
VI =13V to 25V,Tj=25°C
VI =13V to 25V, Tj=25°C,Io=1.0A
Tj=25°C, IO≦1A
VI =12.6V to 25V
IO=5mA - 1.0A
10Hz≦f≦100kHz
100
50
100
100
8.0
1.0
0.5
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
∆Vo
∆Vo
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
58
-1.1
72
1.8
250
2.0
∆Vo/∆T Io=5mA
RR
IPK
ISC
Vd
VI =13V - 23V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
56
UTC UNISONIC TECHNOLOGIES CO., LTD.
5
QW-R101-010,E
UTC78DXXA LINEAR INTEGRATED CIRCUIT
UTC 78D12A ELECTRICAL CHARACTERISTICS
( VI=19V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
VI =14.5V to 27V,
MIN TYP MAX UNIT
11.52 12.0 12.48
V
V
Vo
11.40
12.60
IO=5mA - 1.0A, PD≦15W
Load Regulation
Line regulation
Tj=25°C,IO=5mA - 1.0A
Tj=25°C,IO=0.25A - 0.75A
VI =14.5V to 30V,Tj=25°C
VI =14.6V to 27V,Tj=25°C, Io=1.0A
Tj=25°C, IO≦1.0A
VI =14.5V to 30V
IO=5mA - 1.0A
10Hz≦f≦100kHz
120
60
120
120
8.0
1.0
0.5
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
∆Vo
∆Vo
Iq
Quiescent Current
Quiescent Current Change
∆Iq
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
VN
75
-1.5
72
1.8
250
2.0
∆Vo/∆T Io=5mA
RR
IPK
ISC
Vd
VI =15V - 25V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
55
UTC 78D15A ELECTRICAL CHARACTERISTICS
( VI=23V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
MIN TYP MAX UNIT
14.40 15.0 15.60
V
Vo
VI =17.5V to 30V,
IO=5mA - 1.0A, PD≦15W
14.25
15.75
V
Load Regulation
Line regulation
Tj=25°C,IO=5mA - 1.0A
150
75
150
150
8.0
1.0
0.5
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
∆Vo
Tj=25°C,IO=0.25A - 0.75A
VI =18.5V to 30V,Tj=25°C
VI =17.7V to 30V, Tj=25°C, IO =1.0A
Tj=25°C, IO≦1.0A
VI =17.5V to 30V
IO=5mA - 1.0A
10Hz≦f≦100kHz
∆Vo
Iq
Quiescent Current
Quiescent Current Change
∆Iq
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
VN
90
-1.8
70
1.8
250
2.0
∆Vo/∆T Io=5mA
RR
IPK
ISC
Vd
VI =18.5V to 28.5V, f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
54
UTC UNISONIC TECHNOLOGIES CO., LTD.
6
QW-R101-010,E
UTC78DXXA LINEAR INTEGRATED CIRCUIT
UTC 78D18A ELECTRICAL CHARACTERISTICS
( VI=27V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
MIN TYP MAX UNIT
17.28 18.0 18.72
V
Vo
VI =21V to 33V,
IO=5mA - 1.0A, PD≦15W
17.10
18.90
V
Load Regulation
Line regulation
Tj=25°C,IO=5mA - 1.0A
Tj=25°C,IO=0.25A - 0.75A
VI =21V to 33V,Tj=25°C
VI =21V to 33V, Tj=25°C, IO =1.0A
Tj=25°C, IO≦1A
VI =21.5V to 33V
IO=5mA - 1.0A
10Hz≦f≦100kHz
180
90
180
180
8.0
1.0
0.5
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
∆Vo
∆Vo
Iq
Quiescent Current
Quiescent Current Change
∆Iq
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
VN
110
-2.2
69
1.8
250
2.0
∆Vo/∆T Io=5mA
RR
IPK
ISC
Vd
VI =22V - 32V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
53
UTC 78D24A ELECTRICAL CHARACTERISTICS
( VI=33V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage
SYMBOL
Vo
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
MIN TYP MAX UNIT
23.04 24.0 24.96
V
VI =27V to 38V,
22.80
25.20
V
IO=5mA - 1.0A, PD≦15W
Tj=25°C,IO=5mA - 1.0A
Tj=25°C,IO=0.25A - 0.75A
VI =27V to 38V,Tj=25°C
VI =27V to 38V,Tj=25°C,Io=1.0A
Tj=25°C, IO≦1.0A
VI =28V to 38V
IO=5mA - 1.0A
10Hz≦f≦100kHz
Load Regulation
Line regulation
∆Vo
∆Vo
240
120
240
240
8.0
1.0
0.5
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
Quiescent Current
Quiescent Current Change
Iq
∆Iq
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
VN
170
-2.8
66
1.8
250
2.0
∆Vo/∆T Io=5mA
RR
IPK
ISC
Vd
VI =28V - 38V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
50
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 represents pulse test conditions with junction
temperatures specified at the initiation of test.
Note 2: Power dissipation<0.5W
UTC UNISONIC TECHNOLOGIES CO., LTD.
7
QW-R101-010,E
UTC78DXXA LINEAR INTEGRATED CIRCUIT
APPLICATION CIRCUIT
Vi
Vo
1
3
UTC 78DXXA
2
C1
C0
0.1
0.33
µ
F
µF
Note 1: To specify an output voltage, substitute 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.
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UTC UNISONIC TECHNOLOGIES CO., LTD.
8
QW-R101-010,E
相关型号：
©2020 ICPDF网 联系我们和版权申明