LM78L24TA [HTC]

3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR; 三端0.1A正电压稳压器
LM78L24TA
型号: LM78L24TA
厂家: HTC KOREA TAEJIN TECHNOLOGY CO.    HTC KOREA TAEJIN TECHNOLOGY CO.
描述:

3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR
三端0.1A正电压稳压器

稳压器
文件: 总11页 (文件大小:248K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR  
LM78LXX  
FEATURES  
TO-92 PKG  
z Output Current Up to 100mA  
z No External Components  
z Internal Thermal Overload Protection  
z Internal Short-Circuit Limiting  
z Output Voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V,  
18V and 24V  
z Moisture Sensitivity Level 3  
SOT-89 PKG  
DESCRIPSION  
This series of fixed-voltage monolithic integrated-circuit  
voltage regulators is designed for a wide range of  
applications. These applications include on-card  
regulation for elimination of noise and distribution  
problems associated with single-point regulation. In  
addition, they can be used with power-pass elements to  
make high current voltage regulators.  
SOP-8 PKG  
Each of these regulators can deliver up to 100mA of  
output current. The internal limiting and thermal shutdown  
features of these regulators make them essentially  
immune to overload. Current limiting is include to limit the  
peak output current(250mA ~ 300mA) to a safe value.  
When used as a replacement for a zener diode-resistor  
combination, an effective improvement in output  
impedance can be obtained together with lower-bias  
current.  
ORDERING INFORMATION  
Device  
Package  
LM78LXX  
TO-92 (Bulk)  
LM78LXXTA  
LM78LXXF  
LM78LXXD  
TO-92 (Taping)  
SOT-89  
SOP-8  
XX : Output Voltage = 05, 06, 08, 09, 10, 12, 15, 18, 24  
Absolute Maximum Ratings  
CHARACTERISTIC  
SYMBOL  
VIN  
MIN.  
MAX.  
30  
UNIT  
V
LM78L05 ~ LM78L10  
-
Input Voltage  
LM78L12 ~ LM78L18  
LM78L24  
-
35  
-
-
40  
Maximum Power Dissipation at TA = 25°C / TO-92  
PDMax  
0.770  
162  
260  
150  
150  
W
/W  
Thermal Resistance Junction-To-Ambient / TO-92  
Lead Temperature (Soldering, 10 sec)  
Storage Temperature Range  
θJA  
TSOL  
TSTG  
TJOPR  
-
-
-65  
-40  
Operating Junction Temperature Range  
Oct. 2010 - Rev. 1.4  
- 1 -  
HTC  
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR  
LM78LXX  
Recommended Operating Conditions  
CHARACTERISTIC  
SYMBOL  
MIN.  
7
MAX.  
UNIT  
LM78L05 / A / C  
20  
20  
LM78L06  
LM78L08  
LM78L09  
LM78L10  
LM78L12  
LM78L15  
LM78L18  
LM78L24  
8
10.5  
11.5  
12.5  
14.5  
17.5  
20.5  
26.5  
100  
-40  
23  
24  
Input Voltage  
VIN  
V
25  
27  
30  
33  
39  
Output Current  
Io  
100  
125  
mA  
Operating Virtual Junction Temperature  
TJ  
Ordering Information  
VOUT  
Package  
Order No.  
Description  
Supplied As  
Bulk  
Status  
Active  
LM78L05  
0.1A, Positive  
LM78L05A  
LM78L05C  
LM78L05TA  
LM78L05ATA  
LM78L05CTA  
LM78L05F  
LM78L05D  
LM78L06  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
Bulk  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Bulk  
TO-92  
Taping  
Taping  
Taping  
Reel  
5.0V  
SOT-89  
SOP-8  
Reel  
Bulk  
TO-92  
6.0V  
8.0V  
9.0V  
LM78L06TA  
LM78L06F  
LM78L08  
Taping  
Reel  
SOT-89  
TO-92  
Bulk  
LM78L08TA  
LM78L08F  
LM78L09  
Taping  
Reel  
SOT-89  
TO-92  
Bulk  
LM78L09TA  
LM78L09F  
Taping  
Reel  
SOT-89  
Oct. 2010 - Rev. 1.4  
- 2 -  
HTC  
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR  
LM78LXX  
Ordering Information (Continued)  
VOUT  
Package  
TO-92  
Order No.  
Description  
0.1A, Positive  
Supplied As  
Bulk  
Status  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
Active  
LM78L10  
10V  
LM78L10TA  
LM78L10F  
LM78L12  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
0.1A, Positive  
Taping  
Reel  
SOT-89  
TO-92  
Bulk  
12V  
15V  
18V  
24V  
LM78L12TA  
LM78L12F  
LM78L15  
Taping  
Reel  
SOT-89  
TO-92  
Bulk  
LM78L15TA  
LM78L15F  
LM78L18  
Taping  
Reel  
SOT-89  
TO-92  
Bulk  
LM78L18TA  
LM78L18F  
LM78L24  
Taping  
Reel  
SOT-89  
TO-92  
Bulk  
LM78L24TA  
LM78L24F  
Taping  
Reel  
SOT-89  
LM 78L XX  
Blank : TO-92 (Bulk)  
TA  
F
D
: TO-92 (Taping)  
: SOT-89  
: SOP-8  
Package Type  
Tolerance  
Blank : 4 %  
A
C
: 2 %  
: 1 %  
Output Voltage (V) : 05 / 06 / 08 / 09/ 10 / 12 / 15 / 18 / 24  
Root Name  
Product Code  
Oct. 2010 - Rev. 1.4  
- 3 -  
HTC  
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR  
LM78LXX  
PIN CONFIGURATION  
1. VOUT  
2. GND  
3. GND  
4. N.C  
8. VIN  
7. GND  
6. GND  
5. N.C  
1. VOUT 2. GND 3. VIN  
1. VOUT 2. GND 3. VIN  
TO-92  
SOT-89  
SOP-8  
PIN DESCRIPTION  
TO-92 / SOT-89 3 LEAD  
SOP-8 8 LEAD  
Pin No.  
Name  
Function  
Name  
VOUT  
GND  
GND  
N.C  
Function  
1
2
VOUT  
Output Voltage  
Output Voltage  
Ground  
GND  
Ground  
3
VIN  
Input Voltage  
Ground  
4 / 5  
6 / 7  
8
-
-
-
-
-
-
Not Connected  
Ground  
GND  
VIN  
Input Voltage  
TYPICAL APPLICATION  
LM78LXX  
INPUT  
OUTPUT  
(Note 1)  
0.1uF  
(Note 2)  
0.33uF  
(Note 2)  
Note)  
1. To specify an output voltage, substitute voltage for "XX".  
2. Bypass capacitors are recommended for optimum stability and transient response and should be located as close  
as possible to the regulators.  
Oct. 2010 - Rev. 1.4  
- 4 -  
HTC  
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR  
LM78LXX  
ELECTRICAL CHARACTERISTICS  
LM78L05 (At specified virtual junction temperature, VIN = 10V, Io = 40mA (Unless otherwise noted)  
PARAMETER  
SYMBOL  
TEST CONDITION(Note 1)  
MIN.  
4.8  
TYP.  
5
MAX.  
5.2  
UNIT  
V
25℃  
1mA ≤ Io ≤ 40mA  
7V VIN 20V  
Output Voltage(Note 2)  
VOUT  
4.75  
4.75  
5
5.25  
-30~  
125℃  
1mA ≤ Io ≤ 70mA  
7V VIN 20V  
5
32  
26  
15  
8
5.25  
150  
100  
60  
Line Regulation  
Load Regulation  
Bias Current  
ΔVLINE  
ΔVLOAD  
IB  
25℃  
25℃  
mV  
mV  
mA  
mA  
8V VIN 20V  
1mA ≤ Io ≤ 100mA  
1mA ≤ Io ≤ 40mA  
30  
25℃  
3.8  
6
125℃  
5.5  
1.5  
0.1  
9V VIN 20V  
-30~  
125℃  
Bias Current Change  
ΔIB  
1mA ≤ Io ≤ 40mA  
10Hz f 100kHz  
8V VIN 18V, f=120Hz  
Output Noise Voltage  
Ripple Rejection  
Dropout Voltage  
VN  
RR  
VD  
25℃  
25℃  
25℃  
42  
49  
uV  
dB  
V
41  
1.7  
LM78L05A (At specified virtual junction temperature, VIN = 10V, Io = 40mA (Unless otherwise noted)  
PARAMETER  
SYMBOL  
TEST CONDITION(Note 1)  
MIN.  
4.9  
TYP.  
5
MAX.  
5.1  
UNIT  
V
25℃  
1mA ≤ Io ≤ 40mA  
7V VIN 20V  
Output Voltage(Note 2)  
VOUT  
4.875  
4.875  
5
5.125  
-30~  
125℃  
1mA ≤ Io ≤ 70mA  
7V VIN 20V  
5
32  
26  
15  
8
5.125  
150  
100  
60  
Line Regulation  
Load Regulation  
Bias Current  
ΔVLINE  
ΔVLOAD  
IB  
25℃  
25℃  
mV  
mV  
mA  
mA  
8V VIN 20V  
1mA ≤ Io ≤ 100mA  
1mA ≤ Io ≤ 40mA  
30  
25℃  
3.8  
6
125℃  
5.5  
1.5  
0.1  
9V VIN 20V  
-30~  
125℃  
Bias Current Change  
ΔIB  
1mA ≤ Io ≤ 40mA  
10Hz f 100kHz  
8V VIN 18V, f=120Hz  
Output Noise Voltage  
Ripple Rejection  
Dropout Voltage  
VN  
RR  
VD  
25℃  
25℃  
25℃  
42  
49  
uV  
dB  
V
41  
1.7  
Oct. 2010 - Rev. 1.4  
- 5 -  
HTC  
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR  
LM78LXX  
LM78L05C (At specified virtual junction temperature, VIN = 10V, Io = 40mA (Unless otherwise noted)  
PARAMETER  
SYMBOL  
TEST CONDITION(Note 1)  
MIN.  
4.95  
TYP.  
5
MAX.  
5.05  
UNIT  
V
25℃  
1mA ≤ Io ≤ 40mA  
7V VIN 20V  
Output Voltage(Note 2)  
VOUT  
4.925  
4.925  
5
5.063  
-30~  
125℃  
1mA ≤ Io ≤ 70mA  
7V VIN 20V  
5
32  
26  
15  
8
5.063  
150  
100  
60  
Line Regulation  
Load Regulation  
Bias Current  
ΔVLINE  
ΔVLOAD  
IB  
25℃  
25℃  
mV  
mV  
mA  
mA  
8V VIN 20V  
1mA ≤ Io ≤ 100mA  
1mA ≤ Io ≤ 40mA  
30  
25℃  
3.8  
6
125℃  
5.5  
1.5  
0.1  
9V VIN 20V  
-30~  
125℃  
Bias Current Change  
ΔIB  
1mA ≤ Io ≤ 40mA  
10Hz f 100kHz  
8V VIN 18V, f=120Hz  
Output Noise Voltage  
Ripple Rejection  
Dropout Voltage  
VN  
RR  
VD  
25℃  
25℃  
25℃  
42  
49  
uV  
dB  
V
41  
1.7  
LM78L06 (At specified virtual junction temperature, VIN = 11V, Io = 40mA (Unless otherwise noted)  
PARAMETER  
SYMBOL  
TEST CONDITION(Note 1)  
MIN.  
5.75  
TYP.  
6
MAX.  
6.25  
UNIT  
V
25℃  
1mA ≤ Io ≤ 40mA  
8V VIN 20V  
Output Voltage(Note 2)  
VOUT  
5.7  
5.7  
6
6.3  
-30~  
125℃  
1mA ≤ Io ≤ 70mA  
8V VIN 20V  
6
35  
29  
16  
9
6.3  
175  
125  
80  
Line Regulation  
Load Regulation  
Bias Current  
ΔVLINE  
ΔVLOAD  
IB  
25℃  
25℃  
mV  
mV  
mA  
mA  
9V VIN 20V  
1mA ≤ Io ≤ 100mA  
1mA ≤ Io ≤ 40mA  
40  
25℃  
3.9  
6
125℃  
5.5  
1.5  
0.1  
9V VIN 20V  
-30~  
125℃  
Bias Current Change  
ΔIB  
1mA ≤ Io ≤ 40mA  
10Hz f 100kHz  
8V VIN 18V, f=120Hz  
Output Noise Voltage  
Ripple Rejection  
Dropout Voltage  
VN  
RR  
VD  
25℃  
25℃  
25℃  
46  
48  
uV  
dB  
V
40  
1.7  
Oct. 2010 - Rev. 1.4  
- 6 -  
HTC  
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR  
LM78LXX  
LM78L08 (At specified virtual junction temperature, VIN = 14V, Io = 40mA (Unless otherwise noted)  
PARAMETER  
SYMBOL  
TEST CONDITION(Note 1)  
MIN.  
7.7  
TYP.  
8
MAX.  
8.3  
UNIT  
V
25℃  
1mA ≤ Io ≤ 40mA  
10.5V VIN 23V  
Output Voltage(Note 2)  
VOUT  
7.6  
7.6  
8
8.4  
-30~  
125℃  
1mA ≤ Io ≤ 70mA  
10.5V VIN 23V  
11V VIN 23V  
8
8.4  
175  
125  
80  
42  
36  
18  
10  
4
Line Regulation  
Load Regulation  
Bias Current  
ΔVLINE  
ΔVLOAD  
IB  
25℃  
25℃  
mV  
mV  
mA  
mA  
1mA ≤ Io ≤ 100mA  
1mA ≤ Io ≤ 40mA  
40  
25℃  
6
125℃  
5.5  
1.5  
0.1  
11V VIN 23V  
-30~  
125℃  
Bias Current Change  
ΔIB  
1mA ≤ Io ≤ 40mA  
10Hz f 100kHz  
Output Noise Voltage  
Ripple Rejection  
Dropout Voltage  
VN  
RR  
VD  
25℃  
25℃  
25℃  
54  
46  
uV  
dB  
V
13V VIN 23V,  
f=120Hz  
37  
1.7  
LM78L09 (At specified virtual junction temperature, VIN = 16V, Io = 40mA (Unless otherwise noted)  
PARAMETER  
SYMBOL  
TEST CONDITION(Note 1)  
MIN.  
8.6  
TYP.  
9
MAX.  
9.4  
UNIT  
V
25℃  
1mA ≤ Io ≤ 40mA  
12V VIN 24V  
Output Voltage(Note 2)  
VOUT  
8.55  
8.55  
9
9.45  
-30~  
125℃  
1mA ≤ Io ≤ 70mA  
12V VIN 24V  
9
9.45  
175  
125  
90  
45  
40  
19  
11  
4.1  
Line Regulation  
Load Regulation  
Bias Current  
ΔVLINE  
ΔVLOAD  
IB  
25℃  
25℃  
mV  
mV  
mA  
mA  
13V VIN 24V  
1mA ≤ Io ≤ 100mA  
1mA ≤ Io ≤ 40mA  
40  
25℃  
6
125℃  
5.5  
1.5  
0.1  
13V VIN 24V  
-30~  
125℃  
Bias Current Change  
ΔIB  
1mA ≤ Io ≤ 40mA  
10Hz f 100kHz  
Output Noise Voltage  
Ripple Rejection  
Dropout Voltage  
VN  
RR  
VD  
25℃  
25℃  
25℃  
58  
45  
uV  
dB  
V
15V VIN 25V,  
f=120Hz  
38  
1.7  
Oct. 2010 - Rev. 1.4  
- 7 -  
HTC  
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR  
LM78LXX  
LM78L10 (At specified virtual junction temperature, VIN = 17V, Io = 40mA (Unless otherwise noted)  
PARAMETER  
SYMBOL  
TEST CONDITION(Note 1)  
MIN.  
9.6  
TYP.  
10  
MAX.  
10.4  
UNIT  
V
25℃  
1mA ≤ Io ≤ 40mA  
13V VIN 25V  
Output Voltage(Note 2)  
VOUT  
9.5  
9.5  
10  
10.5  
-30~  
125℃  
1mA ≤ Io ≤ 70mA  
13V VIN 25V  
10  
51  
42  
20  
11  
10.5  
175  
125  
90  
Line Regulation  
Load Regulation  
Bias Current  
ΔVLINE  
ΔVLOAD  
IB  
25℃  
25℃  
mV  
mV  
mA  
mA  
14V VIN 25V  
1mA ≤ Io ≤ 100mA  
1mA ≤ Io ≤ 40mA  
40  
25℃  
4.2  
6
125℃  
5.5  
1.5  
0.1  
14V VIN 25V  
-30~  
125℃  
Bias Current Change  
ΔIB  
1mA ≤ Io ≤ 40mA  
10Hz f 100kHz  
Output Noise Voltage  
Ripple Rejection  
Dropout Voltage  
VN  
RR  
VD  
25℃  
25℃  
25℃  
62  
44  
uV  
dB  
V
15V VIN 25V,  
f=120Hz  
37  
1.7  
LM78L12 (At specified virtual junction temperature, VIN = 19V, Io = 40mA (Unless otherwise noted)  
PARAMETER  
SYMBOL  
TEST CONDITION(Note 1)  
MIN.  
11.5  
TYP.  
12  
MAX.  
12.5  
UNIT  
V
25℃  
1mA ≤ Io ≤ 40mA  
14V VIN 27V  
Output Voltage(Note 2)  
VOUT  
11.4  
11.4  
12  
12.6  
-30~  
125℃  
1mA ≤ Io ≤ 70mA  
14.5V VIN 27V  
16V VIN 27V  
12  
55  
49  
22  
13  
4.3  
12.6  
250  
200  
100  
50  
Line Regulation  
Load Regulation  
Bias Current  
ΔVLINE  
ΔVLOAD  
IB  
25℃  
25℃  
mV  
mV  
mA  
mA  
1mA ≤ Io ≤ 100mA  
1mA ≤ Io ≤ 40mA  
25℃  
6.5  
6
125℃  
16V VIN 27V  
1.5  
0.1  
-30~  
125℃  
Bias Current Change  
ΔIB  
1mA ≤ Io ≤ 40mA  
10Hz f 100kHz  
Output Noise Voltage  
Ripple Rejection  
Dropout Voltage  
VN  
RR  
VD  
25℃  
25℃  
25℃  
70  
42  
uV  
dB  
V
15V VIN 25V,  
f=120Hz  
37  
1.7  
Oct. 2010 - Rev. 1.4  
- 8 -  
HTC  
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR  
LM78LXX  
LM78L15 (At specified virtual junction temperature, VIN = 23V, Io = 40mA (Unless otherwise noted)  
PARAMETER  
SYMBOL  
TEST CONDITION(Note 1)  
MIN.  
14.4  
TYP.  
15  
MAX.  
15.6  
UNIT  
V
25℃  
1mA ≤ Io ≤ 40mA  
17.5V VIN 30V  
Output Voltage(Note 2)  
VOUT  
14.25  
14.25  
15  
15.75  
-30~  
125℃  
1mA ≤ Io ≤ 70mA  
17.5V VIN 30V  
19V VIN 30V  
15  
65  
58  
25  
15  
4.2  
15.75  
300  
250  
150  
75  
Line Regulation  
Load Regulation  
Bias Current  
ΔVLINE  
ΔVLOAD  
IB  
25℃  
25℃  
mV  
mV  
mA  
mA  
1mA ≤ Io ≤ 100mA  
1mA ≤ Io ≤ 40mA  
25℃  
6.5  
6
125℃  
19V VIN 30V  
1.5  
0.1  
-30~  
125℃  
Bias Current Change  
ΔIB  
1mA ≤ Io ≤ 40mA  
10Hz f 100kHz  
Output Noise Voltage  
Ripple Rejection  
Dropout Voltage  
VN  
RR  
VD  
25℃  
25℃  
25℃  
82  
44  
uV  
dB  
V
18.5V VIN 28.5V,  
f=120Hz  
37  
1.7  
LM78L18 (At specified virtual junction temperature, VIN = 26V, Io = 40mA (Unless otherwise noted)  
PARAMETER  
SYMBOL  
TEST CONDITION(Note 1)  
MIN.  
17.3  
TYP.  
18  
MAX.  
18.7  
UNIT  
V
25℃  
1mA ≤ Io ≤ 40mA  
20.5V VIN 33V  
Output Voltage(Note 2)  
VOUT  
17.1  
17.1  
18  
18.9  
-30~  
125℃  
1mA ≤ Io ≤ 70mA  
20.5V VIN 33V  
22V VIN 33V  
18  
70  
64  
27  
19  
4.7  
18.9  
360  
300  
180  
90  
Line Regulation  
Load Regulation  
Bias Current  
ΔVLINE  
ΔVLOAD  
IB  
25℃  
25℃  
mV  
mV  
mA  
mA  
1mA ≤ Io ≤ 100mA  
1mA ≤ Io ≤ 40mA  
25℃  
6.5  
6
125℃  
22V VIN 33V  
1.5  
0.1  
-30~  
125℃  
Bias Current Change  
ΔIB  
1mA ≤ Io ≤ 40mA  
10Hz f 100kHz  
Output Noise Voltage  
Ripple Rejection  
Dropout Voltage  
VN  
RR  
VD  
25℃  
25℃  
25℃  
82  
36  
uV  
dB  
V
21.5V VIN 31.5V,  
f=120Hz  
32  
1.7  
Oct. 2010 - Rev. 1.4  
- 9 -  
HTC  
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR  
LM78LXX  
LM78L24 (At specified virtual junction temperature, VIN = 32V, Io = 40mA (Unless otherwise noted)  
PARAMETER  
SYMBOL  
TEST CONDITION(Note 1)  
MIN.  
23  
TYP.  
24  
MAX.  
25  
UNIT  
V
25℃  
1mA ≤ Io ≤ 40mA  
26.5V VIN 39V  
Output Voltage(Note 2)  
VOUT  
22.8  
22.8  
24  
25.2  
-30~  
125℃  
1mA ≤ Io ≤ 70mA  
26.5V VIN 39V  
29V VIN 39V  
24  
95  
78  
41  
28  
4.8  
25.2  
480  
400  
240  
120  
6.5  
6
Line Regulation  
Load Regulation  
Bias Current  
ΔVLINE  
ΔVLOAD  
IB  
25℃  
25℃  
mV  
mV  
mA  
mA  
1mA ≤ Io ≤ 100mA  
1mA ≤ Io ≤ 40mA  
25℃  
125℃  
28V VIN 39V  
1.5  
0.1  
-30~  
125℃  
Bias Current Change  
ΔIB  
1mA ≤ Io ≤ 40mA  
10Hz f 100kHz  
Output Noise Voltage  
Ripple Rejection  
Dropout Voltage  
VN  
RR  
VD  
25℃  
25℃  
25℃  
82  
33  
uV  
dB  
V
27.5V VIN 37.5V,  
f=120Hz  
30  
1.7  
Note 1. Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal  
effects must be taken into account separately.  
All characteristics are measured with a 0.33uF capacitor across the input and a 0.1uF capacitor across the output.  
Note 2. This specification applies only for DC power dissipation permitted by absolute maximum ratings.  
Oct. 2010 - Rev. 1.4  
- 10 -  
HTC  
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR  
LM78LXX  
TYPICAL OPERATING CHARACTERISTICS  
2.50  
2.25  
2.00  
1.75  
1.50  
1.25  
1.00  
0.75  
0.50  
0.25  
0.00  
1.2  
1
Iout = 1mA  
Iout = 40mA  
Iout = 70mA  
0.8  
0.6  
0.4  
0.2  
0
0
25  
50  
75  
100  
125  
0
25  
50  
75  
100  
125  
A MBIENT TEMPERA TURE TA ( C)  
A MBIENT TEMPERA TURE ( C )  
˚
˚
Power Dissipation vs. Ambient Temperature, TO-92  
Dropout Voltage vs. Ambient Temperature  
5
4
3
2
1
0
8
Iout = 1mA  
Iout = 40mA  
Iout = 70mA  
7
6
5
4
3
2
1
0
0
5
10  
15  
20  
25  
30  
0
1
2
3
4
5
6
7
8
9
10  
INPUT VOLTAGE (V)  
INPUT V OLTA GE (V )  
Output Voltage vs. Input Voltage  
Quiescent Current vs. Input Voltage  
8
TA = 25°C  
7
6
5
4
3
2
1
0
TA = 125°C  
0
25 50 75 100 125 150 175 200 225 250  
OUTPUT CURRENT (mA)  
Output Voltage vs. Output Current  
Oct. 2010 - Rev. 1.4  
- 11 -  
HTC  

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