LM7824L-T92-B [UTC]

3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR;
LM7824L-T92-B
型号: LM7824L-T92-B
厂家: Unisonic Technologies    Unisonic Technologies
描述:

3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR

文件: 总13页 (文件大小:306K)
中文:  中文翻译
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UNISONIC TECHNOLOGIES CO., LTD  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
3-TERMINAL 1A POSITIVE  
VOLTAGE REGULATOR  
1
TO-220  
DESCRIPTION  
1
The UTC LM78XX family is monolithic fixed voltage regulator  
integrated circuit. They are suitable for applications that required  
supply current up to 1 A.  
TO-220F  
FEATURES  
1
* Output current up to 1A  
TO-262  
* Fixed output voltage of 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V  
and 24V available  
* Thermal overload shutdown protection  
* Output transistor SOA protection  
1
TO-92  
ORDERING INFORMATION  
Ordering Number  
Pin Assignment  
Package  
Packing  
Lead Free  
Halogen Free  
1
I
2
3
LM78XXL-TA3-T  
LM78XXL-TF3-T  
LM78XXL-T2Q-T  
LM78XXL-T92-B  
LM78XXL-T92-K  
LM78XXG-TA3-T  
LM78XXG-TF3-T  
LM78XXG-T2Q-T  
LM78XXG-T92-B  
LM78XXG-T92-K  
TO-220  
TO-220F  
TO-262  
TO-92  
G
G
G
G
G
O
O
O
O
O
Tube  
Tube  
I
I
Tube  
I
Tape Box  
Bulk  
TO-92  
I
Note: Pin Assignment: O: Output  
G: GND  
I: Input  
www.unisonic.com.tw  
1 of 13  
Copyright © 2017 Unisonic Technologies Co., Ltd  
QW-R101-006.V  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
MARKING INFORMATION  
PACKAGE  
VOLTAGE CODE  
MARKING  
TO-220  
TO-220F  
TO-262  
05: 5.0 V  
06: 6.0 V  
07: 7.0 V  
08: 8.0 V  
09: 9.0 V  
10: 1.0 V  
12: 1.2 V  
15: 1.5 V  
18: 1.8 V  
24: 2.4 V  
TO-92  
UNISONIC TECHNOLOGIES CO., LTD  
www.unisonic.com.tw  
2 of 13  
QW-R101-006.V  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
TEST CIRCUIT  
APPLICATION CIRCUIT  
VIN  
VOUT  
1
3
UTC LM78XX  
2
CO=0.1 μF  
CI=0.33 μF  
Note 1: To specify an output voltage, substitute voltage value for "XX".  
2: 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  
www.unisonic.com.tw  
3 of 13  
QW-R101-006.V  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)  
PARAMETER  
SYMBOL  
VIN  
RATING  
UNIT  
V
VOUT=5~18V  
OUT=24V  
35  
40  
Input voltage  
V
V
Output Current  
IOUT  
PD  
1
A
Power Dissipation  
Internally Limited  
-20 ~ +125  
-55 ~ +150  
W
Operating Junction Temperature  
Storage Temperature  
TOPR  
TSTG  
°C  
°C  
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.  
Absolute maximum ratings are stress ratings only and functional device operation is not implied.  
THERMAL DATA  
PARAMETER  
SYMBOL  
RATING  
65  
UNIT  
°C/W  
TO-220/TO-220F  
TO-262  
Junction to Ambient  
Junction to Case  
θJA  
TO-92  
180  
5
TO-220/TO-262  
TO-220F  
θJC  
°C/W  
7.8  
83  
TO-92  
ELECTRICAL CHARACTERISTICS  
(IOUT=0.5A, TJ= 0°C~125°C, CI =0.33μF, CO=0.1μF, unless otherwise specified)(Note 1)  
For UTC LM7805 (VIN =10V)  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
TJ =25°C, IOUT=5mA ~ 1.0A  
VIN =7.5V ~ 20V,  
IOUT=5mA ~ 1.0A,PD15W  
TJ =25°C  
MIN  
4.80  
TYP MAX UNIT  
5.0  
5.20  
V
Output Voltage  
VOUT  
4.75  
5.25  
V
Dropout Voltage  
Load Regulation  
VD  
2.0  
V
mV  
mV  
mV  
mV  
mA  
mA  
mA  
μV  
TJ =25°C,IOUT=5mA ~ 1.0A  
TJ =25°C,IOUT=0.25A ~ 0.75A  
VIN =7V ~ 25V, TJ =25°C  
50  
25  
VOUT  
50  
Line regulation  
VOUT  
IQ  
VIN =7.5V ~ 20V, TJ =25°C, IOUT=1.0A  
50  
Quiescent Current  
Quiescent Current Change  
TJ =25°C, IOUT1.0A  
VIN =7.5V ~ 20V  
IOUT=5mA ~ 1.0A  
10Hzf100kHz  
8.0  
1.0  
0.5  
IQ  
Output Noise Voltage  
Temperature Coefficient of Vo  
Ripple Rejection  
eN  
40  
-0.6  
80  
Vo/T IOUT=5mA  
mV/°C  
dB  
RR  
VIN =8V ~ 18V,f=120Hz, TJ =25°C  
TJ =25°C  
62  
Peak Output Current  
IPEAK  
1.8  
A
UNISONIC TECHNOLOGIES CO., LTD  
www.unisonic.com.tw  
4 of 13  
QW-R101-006.V  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
ELECTRICAL CHARACTERISTICS(Cont.)  
For UTC LM7806 (VIN =11V)  
PARAMETER  
SYMBOL  
VOUT  
TEST CONDITIONS  
TJ =25°C, IOUT=5mA ~ 1.0A  
VIN =8.5V ~ 21V,  
MIN  
5.76  
TYP MAX UNIT  
6.0  
6.24  
V
Output Voltage  
5.70  
6.30  
V
I
OUT=5mA ~ 1.0A, PD15W  
Dropout Voltage  
Load Regulation  
VD  
TJ =25°C  
2.0  
V
mV  
mV  
mV  
mV  
mA  
mA  
mA  
μV  
TJ =25°C,IOUT=5mA ~ 1.0A  
TJ =25°C,IOUT=0.25A~ 0.75A  
VIN =8V ~ 25V, TJ =25°C  
VIN =8.5V ~ 21V, TJ =25°C,IOUT=1.0A  
TJ =25°C, IOUT1.0A  
60  
30  
VOUT  
60  
Line regulation  
VOUT  
IQ  
60  
Quiescent Current  
Quiescent Current Change  
8.0  
1.0  
0.5  
VIN =8.5V ~ 21V  
IQ  
I
OUT=5mA ~ 1.0A  
Output Noise Voltage  
Temperature Coefficient of Vo  
Ripple Rejection  
eN  
10Hzf100kHz  
45  
-0.7  
75  
Vo/T IOUT=5mA  
mV/°C  
dB  
RR  
VIN =9V ~ 19V,f=120Hz, TJ =25°C  
TJ =25°C  
59  
Peak Output Current  
IPEAK  
1.8  
A
For UTC LM7807 (VIN =13V)  
PARAMETER  
SYMBOL  
VOUT  
TEST CONDITIONS  
MIN  
6.72  
TYP MAX UNIT  
TJ =25°C, IOUT=5mA - 1.0A  
VIN =9.5V ~ 22V,  
OUT=5mA ~ 1.0A, PD15W  
7.0  
7.28  
V
Output Voltage  
6.65  
7.35  
V
I
Dropout Voltage  
Load Regulation  
VD  
TJ =25°C  
2.0  
V
mV  
mV  
mV  
mV  
mA  
mA  
mA  
μV  
TJ =25°C,IOUT=5mA ~ 1.0A  
TJ =25°C,IOUT=0.25A ~ 0.75A  
VIN =9V ~ 25V, TJ =25°C  
VIN =9.5V ~ 22V, TJ =25°C,IOUT=1.0A  
TJ =25°C, IOUT1.0A  
VIN =9.5V ~ 22V  
70  
35  
VOUT  
70  
Line regulation  
VOUT  
IQ  
70  
Quiescent Current  
Quiescent Current Change  
8.0  
1.0  
0.5  
IQ  
IOUT=5mA ~ 1.0A  
Output Noise Voltage  
Temperature Coefficient of Vo  
Ripple Rejection  
eN  
10Hzf100kHz  
50  
-0.8  
75  
Vo/T IOUT=5mA  
mV/°C  
dB  
RR  
VIN =10V ~ 20V,f=120Hz, TJ =25°C  
TJ =25°C  
59  
Peak Output Current  
IPEAK  
1.7  
A
UNISONIC TECHNOLOGIES CO., LTD  
www.unisonic.com.tw  
5 of 13  
QW-R101-006.V  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
ELECTRICAL CHARACTERISTICS(Cont.)  
For UTC LM7808 (VIN =14V)  
PARAMETER  
SYMBOL  
VOUT  
TEST CONDITIONS  
TJ =25°C, IOUT=5mA~ 1.0A  
VIN =10.5V ~ 23V,  
MIN  
7.68  
TYP MAX UNIT  
8.0  
8.32  
V
Output Voltage  
7.60  
8.40  
V
I
OUT=5mA ~ 1.0A, PD15W  
Dropout Voltage  
Load Regulation  
VD  
TJ =25°C  
2.0  
V
mV  
mV  
mV  
mV  
mA  
mA  
mA  
μV  
TJ =25°C,IOUT=5mA ~ 1.0A  
TJ =25°C,IOUT=0.25A ~ 0.75A  
VIN =10.5V ~ 25V, TJ =25°C  
VIN =10.5V ~ 23V, TJ =25°C,IOUT=1.0A  
TJ =25°C, IOUT1.0A  
80  
40  
VOUT  
80  
Line regulation  
VOUT  
IQ  
80  
Quiescent Current  
Quiescent Current Change  
8.0  
1.0  
0.5  
VIN =10.5V ~ 23V  
IQ  
I
OUT=5mA ~ 1.0A  
Output Noise Voltage  
eN  
10Hzf100kHz  
58  
Temperature Coefficient of Vo  
Vo/T IOUT=5mA  
-0.9  
mV/°C  
V
IN =11.5V ~ 21.5V,  
Ripple Rejection  
RR  
56  
72  
dB  
A
f=120Hz, TJ =25°C  
TJ =25°C  
Peak Output Current  
IPEAK  
1.8  
For UTC LM7809 (VIN =15V)  
PARAMETER  
SYMBOL  
VOUT  
TEST CONDITIONS  
MIN  
8.64  
TYP MAX UNIT  
TJ =25°C, IOUT=5mA ~ 1.0A  
VIN =11.5V ~ 24V,  
OUT=5mA ~ 1.0A,PD15W  
9.0  
9.36  
V
Output Voltage  
8.55  
9.45  
V
I
Dropout Voltage  
Load Regulation  
VD  
TJ =25°C  
2.0  
V
mV  
mV  
mV  
mV  
mA  
mA  
mA  
μV  
TJ =25°C,IOUT=5mA ~ 1.0A  
TJ =25°C,IOUT=0.25A ~ 0.75A  
VIN =11.5V ~ 25 V, TJ =25°C  
VIN =11.5V ~ 24V, TJ =25°C, IOUT=1.0A  
TJ =25°C, IOUT1.0A  
90  
45  
VOUT  
90  
Line regulation  
VOUT  
IQ  
90  
Quiescent Current  
Quiescent Current Change  
8.0  
1.0  
0.5  
VIN =11.5V ~ 24V  
IQ  
IOUT=5mA ~ 1.0A  
Output Noise Voltage  
Temperature Coefficient of Vo  
Ripple Rejection  
eN  
10Hzf100kHz  
58  
-1.1  
72  
Vo/T IOUT=5mA  
mV/°C  
dB  
RR  
VIN =12.5V ~ 22.5V,f=120Hz, TJ =25°C  
TJ =25°C  
56  
Peak Output Current  
IPEAK  
1.8  
A
UNISONIC TECHNOLOGIES CO., LTD  
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6 of 13  
QW-R101-006.V  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
ELECTRICAL CHARACTERISTICS(Cont.)  
For UTC LM7810 (VIN =16V)  
PARAMETER  
SYMBOL  
VOUT  
TEST CONDITIONS  
MIN TYP MAX UNIT  
TJ =25°C, IOUT=5mA ~ 1.0A  
VIN =12.5V ~ 25V,  
OUT=5mA ~ 1.0A,PD15W  
9.60 10.0 10.40  
V
V
Output Voltage  
9.50  
10.50  
I
Dropout Voltage  
Load Regulation  
VD  
TJ =25°C  
2.0  
V
mV  
mV  
mV  
mV  
mA  
mA  
mA  
μV  
TJ =25°C,IOUT=5mA - 1.0A  
TJ =25°C,IOUT=0.25A - 0.75A  
VIN =13V ~ 25V, TJ =25°C  
VIN =13V ~ 25V, TJ =25°C,IOUT=1.0A  
TJ =25°C, IOUT1.0A  
100  
50  
VOUT  
100  
100  
8.0  
1.0  
0.5  
Line regulation  
VOUT  
IQ  
Quiescent Current  
Quiescent Current Change  
VIN =12.6V ~ 25V  
IQ  
I
OUT=5mA - 1.0A  
Output Noise Voltage  
Temperature coefficient of Vo  
Ripple Rejection  
eN  
10Hzf100kHz  
58  
-1.1  
72  
Vo/T IOUT=5mA  
mV/°C  
dB  
RR  
VIN =13V ~ 23V,f=120Hz, TJ =25°C  
TJ =25°C  
56  
Peak Output Current  
IPEAK  
1.8  
A
For UTC LM7812 (VIN =19V)  
PARAMETER  
SYMBOL  
VOUT  
TEST CONDITIONS  
MIN TYP MAX UNIT  
TJ =25°C, IOUT=5mA ~ 1.0A  
VIN =14.5V ~ 27V,  
OUT=5mA ~ 1.0A,PD15W  
11.52 12.0 12.48  
V
Output Voltage  
11.40  
12.60  
V
I
Dropout Voltage  
Load Regulation  
VD  
TJ =25°C  
2.0  
V
mV  
mV  
mV  
mV  
mA  
mA  
mA  
μV  
TJ =25°C,IOUT=5mA ~ 1.0A  
TJ =25°C,IOUT=0.25A ~ 0.75A  
VIN =14.5V ~ 30V, TJ =25°C  
VIN =14.6V ~ 27V, TJ =25°C, IOUT=1.0A  
TJ =25°C, IOUT1.0A  
120  
60  
VOUT  
120  
120  
8.0  
1.0  
0.5  
Line regulation  
VOUT  
IQ  
Quiescent Current  
Quiescent Current Change  
VIN =14.5V ~ 30V  
IQ  
IOUT=5mA ~ 1.0A  
Output Noise Voltage  
Temperature Coefficient of Vo  
Ripple Rejection  
eN  
10Hzf100kHz  
75  
-1.5  
72  
Vo/T IOUT=5mA  
mV/°C  
dB  
RR  
VIN =15V - 25V,f=120Hz, TJ =25°C  
TJ =25°C  
55  
Peak Output Current  
IPEAK  
1.8  
A
UNISONIC TECHNOLOGIES CO., LTD  
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7 of 13  
QW-R101-006.V  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
ELECTRICAL CHARACTERISTICS(Cont.)  
For UTC LM7815 (VIN =23V)  
PARAMETER  
SYMBOL  
VOUT  
TEST CONDITIONS  
TJ =25°C, IOUT=5mA ~ 1.0A  
VIN =17.5V ~ 30V,  
MIN  
TYP MAX UNIT  
14.40 15.0 15.60  
V
Output Voltage  
14.25  
15.75  
V
I
OUT=5mA ~ 1.0A,PD15W  
Dropout Voltage  
Load Regulation  
VD  
TJ =25°C  
2.0  
V
mV  
mV  
mV  
mV  
mA  
mA  
mA  
μV  
TJ =25°C,IOUT=5mA ~ 1.0A  
TJ =25°C,IOUT=0.25A ~ 0.75A  
VIN =18.5V ~ 30V, TJ =25°C  
VIN =17.7V ~ 30V, TJ =25°C, IOUT =1.0A  
TJ =25°C, IOUT1.0A  
150  
75  
VOUT  
150  
150  
8.0  
1.0  
0.5  
Line regulation  
VOUT  
IQ  
Quiescent Current  
Quiescent Current Change  
VIN =17.5V ~ 30V  
IQ  
I
OUT=5mA ~ 1.0A  
Output Noise Voltage  
Temperature Coefficient of Vo  
Ripple Rejection  
eN  
10Hzf100kHz  
90  
-1.8  
70  
Vo/T IOUT=5mA  
mV/C  
dB  
RR  
VIN =18.5V ~ 28.5V,f=120Hz, TJ =25°C  
TJ =25°C  
54  
Peak Output Current  
IPEAK  
1.8  
A
For UTC LM7818 (VIN =27V)  
PARAMETER  
SYMBOL  
VOUT  
TEST CONDITIONS  
MIN  
TYP MAX UNIT  
TJ =25°C, IOUT=5mA ~ 1.0A  
VIN =21V ~ 33V,  
OUT=5mA ~ 1.0A, PD15W  
17.28 18.0 18.72  
V
Output Voltage  
17.10  
18.90  
V
I
Dropout Voltage  
Load Regulation  
VD  
TJ =25°C  
2.0  
V
TJ =25°C,IOUT=5mA ~ 1.0A  
TJ =25°C,IOUT=0.25A ~ 0.75A  
VIN =21V ~ 33V, TJ =25°C  
VIN =21V ~ 33V,  
TJ =25°C, IOUT =1.0A  
TJ =25°C, IOUT1.0A  
VIN =21.5V ~ 33V  
180  
90  
mV  
mV  
mV  
VOUT  
180  
Line regulation  
VOUT  
180  
mV  
Quiescent Current  
IQ  
8.0  
1.0  
0.5  
mA  
mA  
mA  
μV  
Quiescent Current Change  
IQ  
IOUT=5mA ~ 1.0A  
Output Noise Voltage  
Temperature Coefficient of Vo  
Ripple Rejection  
eN  
10Hzf100kHz  
110  
-2.2  
69  
Vo/T IOUT=5mA  
mV/°C  
dB  
RR  
VIN =22V ~ 32V,f=120Hz, TJ =25°C  
TJ =25°C  
53  
Peak Output Current  
IPEAK  
1.8  
A
UNISONIC TECHNOLOGIES CO., LTD  
www.unisonic.com.tw  
8 of 13  
QW-R101-006.V  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
ELECTRICAL CHARACTERISTICS(Cont.)  
For UTC LM7824 (VIN =33V)  
PARAMETER  
SYMBOL  
VOUT  
TEST CONDITIONS  
TJ =25°C, IOUT=5mA ~ 1.0A  
VIN =27V ~ 38V,  
MIN  
TYP MAX UNIT  
23.04 24.0 24.96  
V
Output Voltage  
22.80  
25.20  
V
I
OUT=5mA ~ 1.0A, ,PD15W  
Dropout Voltage  
Load Regulation  
VD  
TJ =25°C  
2.0  
V
mV  
mV  
mV  
mV  
mA  
mA  
mA  
μV  
TJ =25°C,IOUT=5mA ~ 1.0A  
TJ =25C,IOUT=0.25A ~ 0.75A  
VIN =27V ~ 38V, TJ =25°C  
VIN =27V ~ 38V, TJ =25°C,I OUT=1.0A  
TJ =25°C, IOUT1.0A  
240  
120  
240  
240  
8.0  
VOUT  
Line regulation  
VOUT  
IQ  
Quiescent Current  
Quiescent Current Change  
VIN =28V ~ 38V  
1.0  
IQ  
I
OUT=5mA ~ 1.0A  
0.5  
Output Noise Voltage  
Temperature Coefficient of Vo  
Ripple Rejection  
eN  
10Hzf100kHz  
170  
-2.8  
66  
Vo/T IOUT=5mA  
mV/°C  
dB  
RR  
VIN =28V ~ 38V, f=120Hz, TJ =25°C  
TJ =25°C  
50  
Peak Output Current  
IPEAK  
1.8  
A
Notes: 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.  
2. Power dissipation<0.5W  
UNISONIC TECHNOLOGIES CO., LTD  
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9 of 13  
QW-R101-006.V  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
NOTES FOR USE  
1. Thermal design  
Use a thermal design that allows for a sufficient margin in light of the power dissipation (Pd) in actual  
operating conditions.  
2. Absolute maximum ratings  
An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating  
conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short  
circuit or an open circuit. If any over rated values will expect to exceed the absolute maximum ratings, consider  
adding circuit protection devices, such as fuses.  
3. GND voltage  
The potential of GND pin must be minimum potential in all operating conditions.  
4. Actions in strong electromagnetic field  
Use caution when using the IC in the presence of a strong electromagnetic field as doing so may cause the  
IC to malfunction.  
5. Inter-pin shorts and mounting errors  
Use caution when positioning the IC for mounting on printed circuit boards.  
The IC may be damaged if there is any connection error or if pins are shorted together.  
6. Thermal shutdown circuit  
The IC incorporates a built-in thermal shutdown circuit (TSD circuit). The thermal shutdown circuit (TSD  
circuit) is designed only to shut the IC off to prevent thermal runaway. It is not designed to protect the IC or  
guarantee its operation. Do not continue to use the IC after operating this circuit or use the IC in an environment  
where the operation of this circuit is assumed.  
7. Overcurrent Protection Circuit  
An overcurrent protection circuit is incorporated in order to prevention destruction due to short-time overload  
currents.  
Continued use of the protection circuits should be avoided. Please note that the current increases negatively  
impact the temperature.  
8. Testing on application boards  
When testing the IC on an application board, connecting a capacitor to a pin with low impedance subjects the  
IC to stress. Always discharge capacitors after each process or step. Always turn the IC's power supply off before  
connecting it to or removing it from a jig or fixture during the inspection process. Ground the IC during assembly  
steps as an antistatic measure. Use similar precaution when transporting or storing the IC.  
UNISONIC TECHNOLOGIES CO., LTD  
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10 of 13  
QW-R101-006.V  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
NOTES FOR USE(Cont.)  
9. Ground Wiring Pattern  
When using both small signal and large current GND patterns, it is recommended to isolate the two ground  
patterns, placing a single ground point at the ground potential of application so that the pattern wiring resistance  
and voltage variations caused by large currents do not cause variations in the small signal ground voltage. Be  
careful not to change the GND wiring pattern of any external components, either.  
10. Damage to the internal circuit or element may occur when the polarity of the VCC pin is opposite to that of  
the other pins in applications. (I.e. VCC is shorted with the GND pin while an external capacitor is charged.)  
Use a maximum capacitance of 1000μF for the output pins. Inserting a diode to prevent back-current flow in  
series with VCC or bypass diodes between VCC and each pin is recommended.  
UNISONIC TECHNOLOGIES CO., LTD  
www.unisonic.com.tw  
11 of 13  
QW-R101-006.V  
LM78XX  
LINEAR INTEGRATED CIRCUIT  
TYPICAL CHARACTERISTICS  
Output Voltage vs. Input Voltage  
Output Voltage Change vs. Junction Temperature  
200  
10  
IO=5mA  
TJ=25℃  
9
8
7
150  
100  
50  
6
5
4
0
IO=0A  
-50  
IO=0.5A  
3
-100  
-150  
2
1
0
IO=1A  
-200  
-50 -25  
0
25 50 75 100 125 150  
0
2
4
6
8
10  
12  
Junction Temperature, TJ ()  
Input Voltage, VIN (V)  
UNISONIC TECHNOLOGIES CO., LTD  
www.unisonic.com.tw  
12 of 13  
QW-R101-006.V  
LM78XX  
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  
www.unisonic.com.tw  
13 of 13  
QW-R101-006.V  

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