78D09AAL-TN3-R [UTC]
3-TERMINALS 1.5A POSITIVE VOLTAGE REGULATOR;
| 型号： | 78D09AAL-TN3-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | 3-TERMINALS 1.5A POSITIVE VOLTAGE REGULATOR |
| 文件： | 总8页 (文件大小：352K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
78DXXAA
LINEAR INTEGRATED CIRCUIT
3-TERMINALS 1.5A POSITIVE
VOLTAGE REGULATOR
DESCRIPTION
The UTC 78DXXAA family is monolithic fixed voltage regulator
integrated circuit. They are suitable for applications that required
supply current up to 1.5 A.
FEATURES
* Peak output current up to 1.5A.
* Fixed output voltage of 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V and
18V available.
* Thermal overload shutdown protection.
* Short circuit current limiting.
* Output transistor SOA protection.
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
Packing
Lead Free
78DXXAAL-TN3-R
Halogen Free
1
I
2
3
78DXXAAG-TN3-R
78DXXAAG-TN3-T
TO-252
TO-252
G
G
O
O
Tape Reel
Tube
78DXXAAL-TN3-T
I
Note: Pin Code: I: Input
G: GND
O: Output
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Copyright © 2013 Unisonic Technologies Co., Ltd
QW-R101-043.B
78DXXAA
LINEAR INTEGRATED CIRCUIT
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
05: 5V
MARKING
06: 6V
UTC
08: 8V
09: 9V
10: 10V
12: 12V
15: 15V
18: 18V
L: Lead Free
78TXXAA
Voltage Code
Lot Code
G: Halogen Free
Date Code
TO-252
1
2
3
BLOCK DIAGRAM
INPUT
1
Z2
R13
T10
R17
T8
R9
T12
T14
T9
R19
R18
R12
R10
R14
T13
OUTPUT
3
T11
R11
T5
T6
R8
R15
R5
T4
Z1
T15
R4
R6
C1
T7
R7
R1
R2
R16
T3
T1
T2
R3
GND
2
APPLICATION CIRCUIT
VIN
VOUT
1
3
UTC 78DXXAA
2
CI
0.33 μF
CO
0.1μF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located
as close as possible to the regulators.
UNISONIC TECHNOLOGIES CO., LTD
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78DXXAA
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
VIN
RATINGS
35
UNIT
V
Input Voltage
Output Current
IOUT
1.5
A
Power Dissipation (TC=25°C)
Junction Temperature
Operating Temperature
Storage Temperature
PD
10
W
TJ
+150
°C
°C
°C
TOPR
TSTG
-40 ~ +85
-55 ~ +150
Notes: 1. Absolute maximum ratings are stress ratings only and functional device operation is not implied. The
device could be damaged beyond Absolute maximum ratings.
2. 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 are showed as electrical characteristics table
represents pulse test conditions with junction temperatures specified at the initiation of test.
THERMAL DATA
PARAMETER
SYMBOL
θJA
RATINGS
112
UNIT
°C/W
°C/W
Junction to Ambient
Junction to Case
θJC
12.5
ELECTRICAL CHARACTERISTICS
(TJ=25C, CI =0.33uF, CO=0.1uF, PD≤15W, unless otherwise specified)
For 78D05AA (VIN =10V, IOUT =0.5A)
PARAMETER
Output Voltage
SYMBOL
VOUT
TEST CONDITIONS
IOUT =5mA~1.0A
MIN TYP MAX UNIT
4.80 5.0 5.20
V
V
VIN =7.5~20V, IOUT =5mA~1.0A
IOUT =5mA~1.5A
4.75
5.25
50
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
VOUT
IOUT =0.25A~0.75A
VIN =7~25V
25
50
Line Regulation
VOUT
IQ
VIN =7.5~20V, IOUT =1.0A
IOUT≤1.0A
50
Quiescent Current
8.0
1.0
0.5
VIN =7.5~20V
Quiescent Current Change
IQ
eN
IOUT =5mA~1.0A
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
40
-0.6
80
VOUT/T IOUT =5mA
mV/C
dB
RR
IPEAK
ISC
VIN =8~18V,f=120Hz
VIN =35V
62
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.8
250
2.0
A
mA
V
VD
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78DXXAA
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
For 78D06AA (VIN =11V, IOUT =0.5A)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN TYP MAX UNIT
IOUT =5mA~1.0A
5.76 6.0 6.24
V
V
Output Voltage
Load Regulation
VIN =8.5~21V, IOUT =5mA~1.0A
IOUT =5mA~1.5A
5.7
6.3
60
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
IOUT =0.25A~0.75A
VIN =8~25V
30
60
Line Regulation
VOUT
IQ
VIN =8.5~21V, IOUT =1.0A
IOUT≤1.0A
IN =8.5~21V
60
Quiescent Current
8.0
1.0
0.5
V
Quiescent Current Change
IQ
eN
IOUT =5mA~1.0A
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
45
-0.7
75
VOUT/T IOUT =5mA
mV/C
dB
RR
IPEAK
ISC
VIN =9~19V,f=120Hz
VIN =35V
59
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.8
250
2.0
A
mA
V
VD
For 78D07AA (VIN =13V, IOUT =0.5A)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
OUT =5mA~1.0A
VIN =9.5~22V, IOUT =5mA~1.0A
OUT =5mA~1.5A
IOUT =0.25A~0.75A
IN =9~25V
MIN TYP MAX UNIT
I
6.72 7.0 7.28
V
V
Output Voltage
Load Regulation
6.65
7.35
70
I
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
35
V
70
Line Regulation
VOUT
IQ
VIN =9.5~22V, IOUT =1.0A
70
Quiescent Current
IOUT≤1.0A
8.0
1.0
0.5
VIN =9.5~22V
Quiescent Current Change
IQ
eN
IOUT =5mA~1.0A
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
50
-0.8
75
VOUT/T IOUT =5mA
mV/C
dB
RR
IPEAK
ISC
VIN =10~20V,f=120Hz
VIN =35V
59
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.7
250
2.0
A
mA
V
VD
For 78D08AA (VIN =14V, IOUT =0.5A)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
OUT =5mA~1.0A
VIN =10.5~23V, IOUT =5mA~1.0A
OUT =5mA~1.5A
IOUT =0.25A~0.75A
IN =10.5~25V
MIN TYP MAX UNIT
I
7.68 8.0 8.32
V
V
Output Voltage
Load Regulation
7.6
8.4
80
I
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
40
V
80
Line Regulation
VOUT
IQ
VIN =10.5~23V, IOUT =1.0A
80
Quiescent Current
IOUT≤1.0A
8.0
1.0
0.5
VIN =10.5~23V
Quiescent Current Change
IQ
eN
IOUT =5mA~1.0A
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
58
-0.9
72
VOUT/T IOUT =5mA
mV/C
dB
RR
IPEAK
ISC
VIN =11.5~21.5V,f=120Hz
VIN =35V
56
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.8
250
2.0
A
mA
V
VD
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78DXXAA
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
For 78D09AA (VIN =15V, IOUT =0.5A)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN TYP MAX UNIT
IOUT =5mA~1.0A
8.64 9.0 9.36
V
V
Output Voltage
Load Regulation
VIN =11.5~24V, IOUT =5mA~1.0A
IOUT =5mA~1.5A
8.55
9.45
90
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
IOUT =0.25A~0.75A
VIN =11.5~25V
45
90
Line Regulation
VOUT
IQ
VIN =11.5~24V, IOUT =1.0A
IOUT≤1.0A
IN =11.5~24V
90
Quiescent Current
8.0
1.0
0.5
V
Quiescent Current Change
IQ
eN
IOUT =5mA~1.0A
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
58
-1.1
72
VOUT/T IOUT =5mA
mV/C
dB
RR
IPEAK
ISC
VIN =12.5~22.5V,f=120Hz
VIN =35V
56
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.8
250
2.0
A
mA
V
VD
For 78D10AA (VIN =16V, IOUT =0.5A)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
OUT =5mA~1.0A
VIN =12.5~25V, IOUT =5mA~1.0A
OUT =5mA~1.5A
IOUT =0.25A~0.75A
IN =13~25V
MIN TYP MAX UNIT
I
9.60 10.0 10.40
V
V
Output Voltage
Load Regulation
9.5
10.5
100
50
I
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
V
100
100
8.0
1.0
0.5
Line Regulation
VOUT
IQ
VIN =13~25V, IOUT =1.0A
Quiescent Current
IOUT≤1.0A
VIN =12.6V~25V
Quiescent Current Change
IQ
eN
IOUT =5mA~1.0A
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
58
-1.1
72
VOUT/T IOUT =5mA
mV/C
dB
RR
IPEAK
ISC
VIN =13~23V,f=120Hz
VIN =35V
56
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.8
250
2.0
A
mA
V
VD
For 78D12AA (VIN =19V, IOUT =0.5A)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
OUT =5mA~1.0A
VIN =14.5~27V, IOUT =5mA~1.0A
OUT =5mA~1.5A
IOUT =0.25A~0.75A
IN =14.5~30V
MIN TYP MAX UNIT
I
11.52 12.0 12.48
V
V
Output Voltage
Load Regulation
11.4
12.6
120
60
I
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
V
120
120
8.0
1.0
Line Regulation
VOUT
IQ
VIN =14.6~27V, IOUT =1.0A
Quiescent Current
IOUT≤1.0A
VIN =14.5~30V
Quiescent Current Change
IQ
eN
IOUT =5mA~1.0A
0.5
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
75
-1.5
72
VOUT/T IOUT =5mA
mV/C
dB
RR
IPEAK
ISC
VIN =15~25V,f=120Hz
VIN =35V
55
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.8
250
2.0
A
mA
V
VD
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QW-R101-043.B
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78DXXAA
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
For 78D15AA (VIN =23V, IOUT =0.5A)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
OUT =5mA~1.0A
VIN =17.5~30V, IOUT =5mA~1.0A 14.25
OUT =5mA~1.5A
IOUT =0.25A~0.75A
IN =18.5~30V
MIN TYP MAX UNIT
I
14.40 15.0 15.6
V
V
Output Voltage
Load Regulation
15.75
150
75
I
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
V
150
150
8.0
Line Regulation
VOUT
IQ
VIN =17.7~30V, IOUT =1.0A
Quiescent Current
IOUT≤1.0A
VIN =17.5~30V
1.0
Quiescent Current Change
IQ
eN
IOUT =5mA~1.0A
0.5
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
90
-1.8
70
VOUT/T IOUT =5mA
mV/C
dB
RR
IPEAK
ISC
VIN =18.5~28.5V,f=120Hz
VIN =35V
54
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.8
250
2.0
A
mA
V
VD
For 78D18AA (VIN =27V, IOUT =0.5A)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
OUT=5mA~1.0A
VIN =21~33V, IOUT=5mA~1.0A
OUT=5mA~1.5A
IOUT=0.25A~0.75A
IN =21~33V
MIN TYP MAX UNIT
I
17.28 18.0 18.72
V
V
Output Voltage
Load Regulation
17.1
18.9
180
90
I
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
V
180
180
8.0
1.0
Line Regulation
VOUT
IQ
VIN =21~33V, IOUT =1.0A
Quiescent Current
IOUT≤1.0A
VIN =21.5~33V
Quiescent Current Change
IQ
eN
IOUT=5mA~1.0A
0.5
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
110
-2.2
69
VOUT/T IOUT =5mA
mV/C
dB
RR
IPEAK
ISC
VIN =22~32V,f=120Hz
VIN =35V
53
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.8
250
2.0
A
mA
V
VD
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78DXXAA
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS
Output Voltage vs. Input Voltage
VOUT=5V
CIN=0.33uF
OUT=0.1uF
Circuit Operating Current vs. Input Voltage
6
6
VOUT=5V
CIN=0.33uF
COUT=0.1uF
5
5
4
C
TA: Room Temprature
TA: Room Temprature
IOUT=0A
4
IOUT=0.25A
IOUT=1A
IOUT=0A
3
3
2
IOUT=0.25A
OUT=1A
I
2
1
0
1
0
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
8
8
Input Voltage, VIN (V)
Input Voltage, VIN (V)
Bias Current vs. Junction Temperature
Output Voltage vs. Junction Temperature
VIN=10V
6
5.5
5.4
5.3
5.2
5.1
5
4
I
OUT=5.0mA
VIN=10V
IOUT=0A
5.0
4.9
3
2
4.8
4.7
1
0
4.6
4.5
-25 -5 15 35 55 75 95 115135 155
Junction Temperature, TJ (°C)
-25 -5 15 35 55 75 95 115135 155
Junction Temperature, TJ (°C)
UNISONIC TECHNOLOICO., LTD
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78DXXAA
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS(Cont.)
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.
UNISONIC TECHNOLOGIES CO., LTD
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