L78L09ABZ-TR [STMICROELECTRONICS]

9V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN;
L78L09ABZ-TR
型号: L78L09ABZ-TR
厂家: ST    ST
描述:

9V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN

文件: 总47页 (文件大小:771K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
L78L  
Positive voltage regulators  
Datasheet  
-
production data  
Description  
The L78L series of three-terminal positive  
regulators employ internal current limiting and  
thermal shutdown, making them essentially  
indestructible. If adequate heat-sink is provided,  
they can deliver up to 100 mA output current.  
They are intended as fixed voltage regulators in a  
wide range of applications including local or 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. The L78L series used as  
Zener diode/resistor combination replacement,  
offers e improvement along with lower quiescent  
current and lower noise.  
72ꢀꢂꢃ  
62ꢀꢁ  
627ꢀꢁꢂ  
Features  
Output current up to 100 mA  
Output voltages of 3.3; 5; 6; 8; 9; 10; 12; 15; 18;  
24 V thermal overload protection  
Short-circuit protection  
No external components are required  
Available in either ± 4% (A) or ± 8% (C)  
selection  
April 2014  
DocID2145 Rev 22  
1/47  
This is information on a product in full production.  
w
Contents  
L78L  
Contents  
1
2
3
4
5
6
7
Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25  
Typical application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27  
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29  
7.1  
7.2  
7.3  
TO-92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29  
SO-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31  
SOT-89 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34  
8
Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37  
8.1  
8.2  
8.3  
Tape and reel for TO-92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37  
Tape and reel for SO-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41  
Tape and reel for SOT-89 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42  
9
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43  
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46  
10  
2/47  
DocID2145 Rev 22  
L78L  
Diagram  
1
Diagram  
Figure 1. Schematic diagram  
DocID2145 Rev 22  
3/47  
47  
Pin configuration  
L78L  
2
Pin configuration  
Figure 2. Pin connection (top view, bottom view for TO-92)  
PIN 1 = VOUT  
PIN 2 = GND  
PIN 3 = VIN  
SO-8  
TO-92  
SOT-89  
Figure 3. Test circuits  
4/47  
DocID2145 Rev 22  
 
L78L  
Maximum ratings  
3
Maximum ratings  
Table 1. Absolute maximum ratings  
Parameter  
Symbol  
Value  
Unit  
VO = 3.3 to 9 V  
VO = 12 to 15 V  
VO = 18 to 24 V  
30  
35  
VI  
DC Input voltage  
V
40  
IO  
PD  
Output current  
100  
mA  
Power dissipation  
Internally limited (1)  
mW  
°C  
TSTG  
Storage temperature range  
-65 to 150  
for L78LxxAC /  
L78LxxC  
0 to 125  
TOP  
Operating junction temperature range  
°C  
for L78LxxAB  
-40 to 125  
1. Our SO-8 package used for voltage regulators is modified internally to have pins 2, 3, 6 and 7 electrically communed to the  
die attach flag. This particular frame decreases the total thermal resistance of the package and increases its ability to  
dissipate power when an appropriate area of copper on the printed circuit board is available for heat-sinking. The external  
dimensions are the same as for the standard SO-8.  
Table 2. Thermal data  
Symbol  
Parameter  
SO-8  
TO-92  
SOT-89  
Unit  
RthJC  
RthJA  
Thermal resistance junction-case (max)  
Thermal resistance junction-ambient (max)  
20  
15  
°C/W  
°C/W  
55 (1)  
200  
55 (1)  
1. Considering 6 cm² of copper Board heat-sink.  
DocID2145 Rev 22  
5/47  
47  
 
 
Electrical characteristics  
L78L  
4
Electrical characteristics  
Refer to the test circuits, TJ = 0 to 125 °C, VI = 8.3 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF  
unless otherwise specified.  
Table 3. Electrical characteristics of L78L33C  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
VO  
TJ = 25 °C  
O = 1 to 40 mA, VI = 5.3 to 20 V  
3.036  
2.97  
2.97  
3.3  
3.564  
3.63  
3.63  
150  
100  
60  
V
I
Output voltage  
V
IO = 1 to 70 mA, VI = 8.3 V  
VI = 5.3 to 20 V, TJ = 25 °C  
VI = 6.3 to 20 V, TJ = 25 °C  
IO = 1 to 100 mA, TJ = 25 °C  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
DVO  
DVO  
Id  
Line regulation  
mV  
mV  
Load regulation  
30  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
5.5  
0.2  
1.5  
I
O = 1 to 40 mA  
DId  
mA  
VI = 6.3 to 20 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
40  
49  
µV  
dB  
V
VI = 6.3 to 16.3 V, f = 120 Hz  
41  
IO = 40 mA, TJ = 25 °C  
1.7  
6/47  
DocID2145 Rev 22  
L78L  
Electrical characteristics  
Refer to the test circuits, TJ = 0 to 125 °C, VI = 10 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF  
unless otherwise specified.  
Table 4. Electrical characteristics of L78L05C  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
VO  
TJ = 25 °C  
4.6  
4.5  
4.5  
5
5.4  
5.5  
5.5  
200  
150  
60  
V
IO = 1 to 40 mA, VI = 7 to 20 V  
IO = 1 to 70 mA, VI = 10 V  
VI = 8.5 to 20 V, TJ = 25 °C  
VI = 9 to 20 V, TJ = 25 °C  
Output voltage  
V
DVO  
DVO  
Id  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
30  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
5.5  
0.2  
1.5  
I
O = 1 to 40 mA  
DId  
mA  
VI = 8 to 20 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
40  
49  
µV  
dB  
V
VI = 9 to 20 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
40  
1.7  
DocID2145 Rev 22  
7/47  
47  
Electrical characteristics  
L78L  
Refer to the test circuits, TJ = 0 to 125 °C,VI = 14 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF  
unless otherwise specified.  
Table 5. Electrical characteristics of L78L08C  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
TJ = 25 °C  
7.36  
7.2  
8
8.64  
8.8  
8.8  
200  
150  
80  
V
IO = 1 to 40 mA, VI = 8.5 to 20 V  
IO = 1 to 70 mA, VI = 12 V  
VI = 8.5 to 20 V, TJ = 25 °C  
VI = 9 to 20 V, TJ = 25 °C  
VO  
DVO  
DVO  
Id  
Output voltage  
V
7.2  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
40  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
5.5  
0.2  
1.5  
I
O = 1 to 40 mA  
DId  
mA  
VI = 8 to 20 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
60  
45  
µV  
dB  
V
VI = 9 to 20 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
36  
1.7  
8/47  
DocID2145 Rev 22  
L78L  
Electrical characteristics  
Refer to the test circuits, TJ = 0 to 125 °C, VI = 15 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF  
unless otherwise specified.  
Table 6. Electrical characteristics of L78L09C  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
VO  
TJ = 25 °C  
8.28  
8.1  
9
9.72  
9.9  
9.9  
250  
200  
80  
V
IO = 1 to 40 mA, VI = 11.5 to 23 V  
IO = 1 to 70 mA, VI = 15 V  
VI = 11.5 to 23 V, TJ = 25 °C  
VI = 12 to 23 V, TJ = 25 °C  
Output voltage  
V
8.1  
DVO  
DVO  
Id  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
40  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
5.5  
0.2  
1.5  
I
O = 1 to 40 mA  
DId  
mA  
VI = 12 to 23 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
70  
44  
µV  
dB  
V
VI = 12 to 23 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
36  
1.7  
DocID2145 Rev 22  
9/47  
47  
Electrical characteristics  
L78L  
Refer to the test circuits, TJ = 0 to 125 °C, VI = 16 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF  
unless otherwise specified.  
Table 7. Electrical characteristics of L78L10C  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
TJ = 25 °C  
9.2  
9
10  
10.8  
11  
V
IO = 1 to 40 mA, VI = 12.5 to 23 V  
IO = 1 to 70 mA, VI = 16 V  
VI = 12.5 to 23 V, TJ = 25 °C  
VI = 13 to 23 V, TJ = 25 °C  
VO  
DVO  
DVO  
Id  
Output voltage  
V
9
11  
230  
170  
80  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
40  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
5.5  
0.1  
1.5  
I
O = 1 to 40 mA  
DId  
mA  
VI = 13 to 23 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
60  
45  
µV  
dB  
V
VI = 14 to 23 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
37  
1.7  
10/47  
DocID2145 Rev 22  
L78L  
Electrical characteristics  
Refer to the test circuits, TJ = 0 to 125 °C, VI = 19 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF  
unless otherwise specified.  
Table 8. Electrical characteristics of L78L12C  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
VO  
TJ = 25 °C  
11.1  
10.8  
10.8  
12  
12.9  
13.2  
13.2  
250  
200  
100  
50  
V
IO = 1 to 40 mA, VI = 14.5 to 27 V  
IO = 1 to 70 mA, VI = 19 V  
VI = 14.5 to 27 V, TJ = 25 °C  
VI = 16 to 27 V, TJ = 25 °C  
Output voltage  
V
DVO  
DVO  
Id  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
6.5  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
I
O = 1 to 40 mA  
0.2  
1.5  
DId  
mA  
VI = 16 to 27 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
80  
42  
µV  
dB  
V
VI = 15 to 25 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
36  
1.7  
DocID2145 Rev 22  
11/47  
47  
Electrical characteristics  
L78L  
Refer to the test circuits, TJ = 0 to 125 °C, VI = 23 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF  
unless otherwise specified  
Table 9. Electrical characteristics of L78L15C  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
TJ = 25 °C  
13.8  
13.5  
13.5  
15  
16.2  
16.5  
16.5  
300  
250  
150  
75  
V
IO = 1 to 40 mA, VI = 17.5 to 30 V  
IO = 1 to 70 mA, VI = 23 V  
VI = 17.5 to 30 V, TJ = 25 °C  
VI = 20 to 30 V, TJ = 25 °C  
VO  
DVO  
DVO  
Id  
Output voltage  
V
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
6.5  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
I
O = 1 to 40 mA  
0.2  
1.5  
DId  
mA  
VI = 20 to 30 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
90  
39  
µV  
dB  
V
VI = 18.5 to 28.5 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
33  
1.7  
12/47  
DocID2145 Rev 22  
L78L  
Electrical characteristics  
Refer to the test circuits, TJ = 0 to 125 °C, VI = 27 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF  
unless otherwise specified.  
Table 10. Electrical characteristics of L78L18C  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
VO  
TJ = 25 °C  
16.6  
16.2  
16.2  
18  
19.4  
19.8  
19.8  
320  
270  
170  
85  
V
IO = 1 to 40 mA, VI = 22 to 33 V  
IO = 1 to 70 mA, VI = 27 V  
VI = 22 to 33 V, TJ = 25 °C  
VI = 22 to 33 V, TJ = 25 °C  
Output voltage  
V
DVO  
DVO  
Id  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
6.5  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
I
O = 1 to 40 mA  
0.2  
1.5  
DId  
mA  
VI = 23 to 33 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
120  
38  
µV  
dB  
V
VI = 23 to 33 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
32  
1.7  
DocID2145 Rev 22  
13/47  
47  
Electrical characteristics  
L78L  
Refer to the test circuits, TJ = 0 to 125 °C, VI = 33 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF  
unless otherwise specified.  
Table 11. Electrical characteristics of L78L24C  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
TJ = 25 °C  
22.1  
21.6  
21.6  
24  
25.9  
26.4  
26.4  
350  
300  
200  
100  
6.5  
V
IO = 1 to 40 mA, VI = 27 to 38 V  
IO = 1 to 70 mA, VI = 33 V  
VI = 27 to 38 V, TJ = 25 °C  
VI = 28 to 38 V, TJ = 25 °C  
VO  
DVO  
DVO  
Id  
Output voltage  
V
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
6
I
O = 1 to 40 mA  
0.2  
DId  
mA  
VI = 28 to 38 V  
1.5  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
200  
37  
µV  
dB  
V
VI = 29 to 35 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
30  
1.7  
14/47  
DocID2145 Rev 22  
L78L  
Electrical characteristics  
Refer to the test circuits, TJ = 0 to 125 °C (AC) TJ = -40 to 125 °C (AB),VI = 8.3 V,  
IO = 40mA, CI = 0.33 μF, CO = 0.1 μF unless otherwise specified.  
Table 12. Electrical characteristics of L78L33AB and L78L33AC  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
VO  
TJ = 25 °C  
3.168  
3.135  
3.135  
3.3  
3.432  
3.465  
3.465  
150  
100  
60  
V
IO = 1 to 40 mA, VI = 5.3 to 20 V  
IO = 1 to 70 mA, VI = 8.3 V  
VI = 5.3 to 20 V, TJ = 25 °C  
VI = 6.3 to 20 V, TJ = 25 °C  
Output voltage  
V
DVO  
DVO  
Id  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
30  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
5.5  
I
O = 1 to 40 mA  
0.1  
DId  
mA  
VI = 6.3 to 20 V  
1.5  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
VI = 6.3 to 16.3 V, f = 120 Hz  
40  
49  
µV  
dB  
V
41  
IO = 40 mA, TJ = 25 °C  
1.7  
DocID2145 Rev 22  
15/47  
47  
Electrical characteristics  
L78L  
Refer to the test circuits, TJ = 0 to 125 °C (AC) TJ = -40 to 125 °C (AB), VI = 10 V,  
IO = 40 mA, CI = 0.33 μF, CO = 0.1 μF unless otherwise specified.  
Table 13. Electrical characteristics of L78L05AB and L78L05AC  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
TJ = 25 °C  
4.8  
5
5.2  
5.25  
5.25  
150  
100  
60  
V
IO = 1 to 40 mA, VI = 7 to 20 V  
IO = 1 to 70 mA, VI = 10 V  
VI = 7 to 20 V, TJ = 25 °C  
VI = 8 to 20 V, TJ = 25 °C  
4.75  
4.75  
VO  
DVO  
DVO  
Id  
Output voltage  
V
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
30  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
5.5  
0.1  
1.5  
I
O = 1 to 40 mA  
DId  
mA  
VI = 8 to 20 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
40  
49  
µV  
dB  
V
VI = 8 to 18 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
41  
1.7  
16/47  
DocID2145 Rev 22  
L78L  
Electrical characteristics  
Refer to the test circuits, TJ = 0 to 125 °C (AC) TJ = -40 to 125 °C (AB), VI = 12 V,  
IO = 40 mA, CI = 0.33 μF, CO = 0.1 μF unless otherwise specified.  
Table 14. Electrical characteristics of L78L06AB and L78L06AC  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
VO  
TJ = 25 °C  
5.76  
5.7  
6
6.24  
6.3  
6.3  
150  
100  
60  
V
IO = 1 to 40 mA, VI = 8.5 to 20 V  
IO = 1 to 70 mA, VI = 12 V  
VI = 8.5 to 20 V, TJ = 25 °C  
VI = 9 to 20 V, TJ = 25 °C  
Output voltage  
V
5.7  
ΔVO  
ΔVO  
Id  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
30  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
5.5  
0.1  
1.5  
I
O = 1 to 40 mA  
ΔId  
mA  
VI = 9 to 20 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
50  
46  
µV  
dB  
V
VI = 9 to 20 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
39  
1.7  
DocID2145 Rev 22  
17/47  
47  
Electrical characteristics  
L78L  
Refer to the test circuits, TJ = 0 to 125 °C (AC) TJ = -40 to 125 °C (AB), VI = 14 V,  
IO = 40 mA, CI = 0.33 μF, CO = 0.1 μF unless otherwise specified.  
Table 15. Electrical characteristics of L78L08AB and L78L08AC  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
TJ = 25 °C  
7.68  
7.6  
8
8.32  
8.4  
8.4  
175  
125  
80  
V
IO = 1 to 40 mA, VI = 10.5 to 23 V  
IO = 1 to 70 mA, VI = 14 V  
VI = 10.5 to 23 V, TJ = 25 °C  
VI = 11 to 23 V, TJ = 25 °C  
VO  
DVO  
DVO  
Id  
Output voltage  
V
7.6  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
40  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
5.5  
0.1  
1.5  
I
O = 1 to 40 mA  
DId  
mA  
VI = 11 to 23 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
60  
45  
µV  
dB  
V
VI = 12 to 23 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
37  
1.7  
18/47  
DocID2145 Rev 22  
L78L  
Electrical characteristics  
Refer to the test circuits, TJ = 0 to 125 °C (AC) TJ = -40 to 125 °C (AB), VI =15 V,  
IO= 40 mA, CI = 0.33 μF, CO = 0.1 μF unless otherwise specified.  
Table 16. Electrical characteristics of L78L09AB and L78L09AC  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
VO  
TJ = 25 °C  
8.64  
8.55  
8.55  
9
9.36  
9.45  
9.45  
225  
150  
80  
V
IO = 1 to 40 mA, VI = 11.5 to 23 V  
IO = 1 to 70 mA, VI = 15 V  
VI = 11.5 to 23 V, TJ = 25 °C  
VI = 12 to 23 V, TJ = 25 °C  
Output voltage  
V
DVO  
DVO  
Id  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
40  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
5.5  
0.1  
1.5  
I
O = 1 to 40 mA  
DId  
mA  
VI = 12 to 23 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
70  
44  
µV  
dB  
V
VI = 12 to 23 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
37  
1.7  
DocID2145 Rev 22  
19/47  
47  
Electrical characteristics  
L78L  
Refer to the test circuits, TJ = 0 to 125 °C (AC) TJ = -40 to 125 °C (AB), VI= 16 V,  
IO = 40mA, CI = 0.33 μF, CO = 0.1 μF unless otherwise specified.  
Table 17. Electrical characteristics of L78L10AC  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
TJ = 25 °C  
9.6  
9.5  
9.5  
10  
10.4  
10.5  
10.5  
230  
170  
80  
V
IO = 1 to 40 mA, VI = 12.5 to 23 V  
IO = 1 to 70 mA, VI = 16 V  
VI = 12.5 to 23 V, TJ = 25 °C  
VI = 13 to 23 V, TJ = 25 °C  
VO  
DVO  
DVO  
Id  
Output voltage  
V
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
40  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
5.5  
0.1  
1.5  
I
O = 1 to 40 mA  
DId  
mA  
VI = 13 to 23 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
60  
45  
µV  
dB  
V
VI = 14 to 23 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
37  
1.7  
20/47  
DocID2145 Rev 22  
L78L  
Electrical characteristics  
Refer to the test circuits, TJ = 0 to 125 °C (AC) TJ = -40 to 125 °C (AB), VI =19 V,  
IO = 40 mA, CI = 0.33 μF, CO = 0.1 μF unless otherwise specified.  
Table 18. Electrical characteristics of L78L12AB and L78L12AC  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
VO  
TJ = 25 °C  
11.5  
11.4  
11.4  
12  
12.5  
12.6  
12.6  
250  
200  
100  
50  
V
IO = 1 to 40 mA, VI = 14.5 to 27 V  
IO = 1 to 70 mA, VI = 19 V  
VI = 14.5 to 27 V, TJ = 25 °C  
VI = 16 to 27 V, TJ = 25 °C  
Output voltage  
V
DVO  
DVO  
Id  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
6.5  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
I
O = 1 to 40 mA  
0.1  
1.5  
DId  
mA  
VI = 16 to 27 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
80  
42  
µV  
dB  
V
VI = 15 to 25 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
37  
1.7  
DocID2145 Rev 22  
21/47  
47  
Electrical characteristics  
L78L  
Refer to the test circuits, TJ = 0 to 125 °C (AC) TJ = -40 to 125 °C (AB),VI = 23 V,  
IO= 40 mA, CI = 0.33 μF, CO = 0.1 μF unless otherwise specified.  
Table 19. Electrical characteristics of L78L15AB and L78L15AC  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
TJ = 25 °C  
14.4  
14.25  
14.25  
15  
15.6  
15.75  
15.75  
300  
250  
150  
75  
V
IO = 1 to 40 mA, VI = 17.5 to 30 V  
IO = 1 to 70 mA, VI = 23 V  
VI = 17.5 to 30 V, TJ = 25 °C  
VI = 20 to 30 V, TJ = 25 °C  
VO  
DVO  
DVO  
Id  
Output voltage  
V
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
6.5  
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
6
I
O = 1 to 40 mA  
0.1  
DId  
mA  
VI = 20 to 30 V  
1.5  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
90  
39  
µV  
dB  
V
VI = 18.5 to 28.5 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
34  
1.7  
22/47  
DocID2145 Rev 22  
L78L  
Electrical characteristics  
Refer to the test circuits, TJ = 0 to 125 °C (AC) TJ = -40 to 125 °C (AB),VI = 27 V,  
IO = 40 mA, CI = 0.33 μF, CO = 0.1 μF unless otherwise specified.  
Table 20. Electrical characteristics of L78L18AC  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
VO  
TJ = 25 °C  
O = 1 to 40 mA, VI = 22 to 33 V  
17.3  
17.1  
17.1  
18  
18.7  
18.9  
18.9  
320  
270  
170  
85  
V
I
Output voltage  
V
IO = 1 to 70 mA, VI = 27 V  
VI = 22 to 33 V, TJ = 25 °C  
VI = 22 to 33 V, TJ = 25 °C  
DVO  
DVO  
Id  
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
6.5  
6
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
I
O = 1 to 40 mA  
0.1  
1.5  
DId  
mA  
VI = 23 to 33 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
120  
38  
µV  
dB  
V
VI = 23 to 33 V, f = 120 Hz  
33  
IO = 40 mA, TJ = 25 °C  
1.7  
DocID2145 Rev 22  
23/47  
47  
Electrical characteristics  
L78L  
Refer to the test circuits, TJ = 0 to 125 °C (AC) TJ = -40 to 125 °C (AB),VI = 33 V,  
IO = 40 mA, CI = 0.33 μF, CO = 0.1 μF unless otherwise specified.  
Table 21. Electrical characteristics of L78L24AB and L78L24AC  
Symbol  
Parameter  
Output voltage  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VO  
TJ = 25 °C  
23  
24  
25  
25.2  
25.2  
350  
300  
200  
100  
6.5  
6
V
IO = 1 to 40 mA, VI = 27 to 38 V  
IO = 1 to 70 mA, VI = 33 V  
VI = 27 to 38 V, TJ = 25 °C  
VI = 28 to 38 V, TJ = 25 °C  
22.8  
22.8  
VO  
DVO  
DVO  
Id  
Output voltage  
V
Line regulation  
mV  
mV  
I
O = 1 to 100 mA, TJ = 25 °C  
Load regulation  
IO = 1 to 40 mA, TJ = 25 °C  
TJ = 25 °C  
mA  
mA  
Quiescent current  
Quiescent current change  
TJ = 125 °C  
I
O = 1 to 40 mA  
0.1  
1.5  
DId  
mA  
VI = 28 to 38 V  
eN  
SVR  
Vd  
Output noise voltage  
Supply voltage rejection  
Dropout voltage  
B = 10 Hz to 100 kHz, TJ = 25 °C  
200  
37  
µV5y  
dB  
VI = 29 to 33 V, f = 120 Hz  
IO = 40 mA, TJ = 25 °C  
31  
1.7  
V
24/47  
DocID2145 Rev 22  
L78L  
Typical performance  
5
Typical performance  
Figure 4. L78L05/12 output voltage vs. ambient  
temperature  
Figure 5. L78L05/12/24 load characteristics  
Figure 6. L78L05/12/24 thermal shutdown  
Figure 7. L78L05/12 quiescent current vs.  
output current  
DocID2145 Rev 22  
25/47  
47  
Typical performance  
L78L  
Figure 8. L78L05 quiescent current vs. input  
voltage  
Figure 9. L78L05/12/24 output characteristics  
Figure 10. L78L05/12/24 ripple rejection  
Figure 11. L78L05 dropout characteristics  
Figure 12. L78L short-circuit output current  
26/47  
DocID2145 Rev 22  
 
L78L  
Typical application  
6
Typical application  
Figure 13. High output current short-circuit protected  
Figure 14. Outuput boost circuit  
DocID2145 Rev 22  
27/47  
47  
Typical application  
L78L  
Figure 15. Current regulator  
Figure 16. Adjustable output regulator  
28/47  
DocID2145 Rev 22  
L78L  
Package mechanical data  
7
Package mechanical data  
In order to meet environmental requirements, ST offers these devices in different grades of  
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®  
specifications, grade definitions and product status are available at: www.st.com.  
ECOPACK® is an ST trademark.  
7.1  
TO-92  
Figure 17. TO-92 drawing  
0102782 D  
DocID2145 Rev 22  
29/47  
47  
 
Package mechanical data  
L78L  
Table 22. TO-92 mechanical data  
mm  
Dim.  
Min.  
Typ.  
Max.  
A
b
4.32  
0.36  
4.45  
3.30  
2.41  
1.14  
12.70  
2.16  
0.92  
0.41  
4.95  
0.51  
4.95  
3.94  
2.67  
1.40  
15.49  
2.41  
1.52  
0.56  
D
E
e
e1  
L
R
S1  
W
V
5°  
30/47  
DocID2145 Rev 22  
L78L  
Package mechanical data  
7.2  
SO-8  
Figure 18. SO-8 drawing  
0016023_G_FU  
DocID2145 Rev 22  
31/47  
47  
Package mechanical data  
L78L  
Table 23. SO-8 mechanical data  
mm  
Dim.  
Min.  
Typ.  
Max.  
A
A1  
A2  
b
1.75  
0.25  
0.10  
1.25  
0.31  
0.28  
0.10  
0.10  
4.80  
5.80  
3.80  
0.51  
0.48  
0.25  
0.23  
5.00  
6.20  
4.00  
b1  
c
c1  
D
4.90  
6.00  
3.90  
1.27  
E
E1  
e
h
0.25  
0.40  
0.50  
1.27  
L
L1  
L2  
k
1.04  
0.25  
0°  
8°  
ccc  
0.10  
32/47  
DocID2145 Rev 22  
L78L  
Package mechanical data  
Figure 19. SO-8 footprint  
Footprint_0016023_G_FU  
DocID2145 Rev 22  
33/47  
47  
Package mechanical data  
L78L  
7.3  
SOT-89  
Figure 20. SOT-89 drawings  
ꢀꢁꢂꢃꢄꢅꢅB5(9B(  
34/47  
DocID2145 Rev 22  
L78L  
Package mechanical data  
Table 24. SOT-89 mechanical data  
mm  
Dim.  
Min.  
Typ.  
Max.  
A
B
1.40  
0.44  
0.36  
0.35  
0.35  
4.40  
1.62  
1.60  
0.56  
0.48  
0.44  
0.44  
4.60  
1.83  
B1  
C
C1  
D
D1  
D3  
E
0.90  
2.29  
1.42  
2.92  
3.94  
2.70  
1°  
2.60  
1.57  
3.07  
4.25  
3.10  
8°  
e
e1  
H
H1  
K
L
0.89  
1.20  
R
0.25  
90°  
b
DocID2145 Rev 22  
35/47  
47  
 
Package mechanical data  
L78L  
Figure 21. SOT-89 footprint  
)RRWSULQW  
36/47  
DocID2145 Rev 22  
L78L  
Packaging mechanical data  
8
Packaging mechanical data  
8.1  
Tape and reel for TO-92  
Figure 22. TO-92 tape and reel dimensions  
GHOWDꢇ3  
7
$ꢄ  
7ꢆ  
7ꢄ  
+ꢄ  
GHOWDꢇ+  
:ꢆ  
+
+ꢁ  
G
/
Oꢄ  
:
:ꢁ  
:ꢄ  
)ꢄ  
)ꢆ  
'ꢁ  
W
3ꢆ  
3ꢁ  
'5$:,1*ꢇ12 ꢇ,1ꢇ6&$/(  
DocID2145 Rev 22  
37/47  
47  
 
Packaging mechanical data  
L78L  
Table 25. TO-92 tape and reel mechanical data  
mm  
Dim.  
Min.  
Typ.  
Max.  
A1  
T
4.80  
3.80  
1.60  
2.30  
0.48  
12.90  
7.05  
2.94  
5.48  
2.00  
19.00  
6.5  
T1  
T2  
d
0.45  
12.50  
5.65  
2.40  
4.98  
-2.00  
17.50  
5.5  
0.47  
12.70  
6.35  
2.50  
5.08  
P0  
P2  
F1, F2  
F3  
delta H  
W
18.00  
6.00  
9.00  
W0  
W1  
W2  
H
8.50  
9.25  
0.50  
21  
18.50  
1
H3  
H0  
H1  
D0  
t
0.5  
2
15.50  
16.00  
25.0  
4.00  
18.8  
27.0  
4.20  
0.90  
11.00  
3.80  
L
l1  
3.00  
-1.00  
352  
28  
delta P  
Ø1  
Ø2  
u
1.00  
358  
32  
355  
30  
44  
47  
50  
38/47  
DocID2145 Rev 22  
L78L  
Packaging mechanical data  
Figure 23. TO-92 Ammopack mechanical data drawing  
T
A1  
T2  
T1  
H1  
delta H  
W2  
H
H3  
H0  
d
L
l1  
W
W0  
W1  
F1 F2  
F3  
D0  
t
P2  
P0  
0050910S_Rev_U  
DocID2145 Rev 22  
39/47  
47  
Packaging mechanical data  
L78L  
Table 26. TO-92 Ammopack mechanical data  
mm  
Dim.  
Min.  
Typ.  
Max.  
A1  
T
4.80  
3.80  
1.60  
2.30  
0.48  
12.90  
7.05  
2.94  
5.48  
2.00  
19.00  
6.5  
T1  
T2  
d
0.45  
12.50  
5.65  
2.40  
4.98  
-2.00  
17.50  
5.5  
0.47  
12.70  
6.35  
2.50  
5.08  
P0  
P2  
F1, F2  
F3  
delta H  
W
18.00  
6.00  
9.00  
W0  
W1  
W2  
H
8.50  
9.25  
0.50  
21  
18.50  
1
H3  
H0  
H1  
D0  
t
0.5  
2
15.50  
16.00  
25.0  
4.00  
18.8  
27.0  
4.20  
0.90  
11.00  
3.80  
L
l1  
3.00  
delta P  
-1.00  
1.00  
40/47  
DocID2145 Rev 22  
L78L  
Packaging mechanical data  
8.2  
Tape and reel for SO-8  
Figure 24. SO-8 tape and reel dimensions  
Figure 25. SO-8 tape and reel mechanical data  
mm  
Dim.  
Min.  
Typ.  
Max.  
A
C
330  
12.8  
20.2  
60  
13.2  
D
N
T
22.4  
8.5  
5.9  
2.3  
4.1  
8.1  
-
Ao  
Bo  
Ko  
Po  
P
8.1  
5.5  
2.1  
3.9  
7.9  
DocID2145 Rev 22  
41/47  
47  
Packaging mechanical data  
L78L  
8.3  
Tape and reel for SOT-89  
Figure 26. SOT-89 carrier tape drawing  
ꢀꢄꢄꢄꢀꢅꢆB(  
Table 27. SOT-89 carrier tape dimensions  
mm.  
Dim.  
Values  
Tolerance  
Ao  
Bo  
Ko  
F
4.52  
4.91  
1.90  
5.50  
1.75  
12  
± 0.10  
± 0.10  
± 0.10  
± 0.10  
± 0.10  
± 0.30  
± 0.10  
± 0.10  
± 0.10  
± 0.10  
± 0.05  
± 0.10  
E
W
P2  
Po  
P1  
T
2
4
8
0.30  
Æ 1.55  
Æ 1.60  
D
D1  
42/47  
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Order codes  
9
Order codes  
Table 28. Order codes  
Part numbers  
Output  
voltages  
TO-92  
TO-92  
(ammopack)  
SO-8  
L78L33ABD-TR  
TO-92 (Bag) (1)  
SOT-89  
(V)  
(tape and reel)  
L78L33ABZ-AP  
L78L33ACZ-AP  
L78L33ABUTR  
L78L33ACUTR  
3.3  
3.3  
3.3  
5
L78L33ACD13TR  
L78L33CD-TR  
L78L33AZ  
L78L33ACZTR  
L78L05ABD13TR  
L78L05ACD13TR  
L78L05CD13TR  
L78L05ABZ  
L78L05ACZ  
L78L05CZ  
L78L05ABZ-AP  
L78L05ACZ-AP  
L78L05ABZ-TR  
L78L05ACZTR  
L78L05ABUTR  
L78L05ACUTR  
5
5
L78L06ABZ  
L78L06ABUTR  
L78L06ACUTR  
L78L08ABUTR  
L78L08ACUTR  
6
L78L06ACD13TR  
L78L08ABD13TR  
L78L08ACD13TR  
L78L08CD13TR  
L78L09ABD13TR  
L78L09ACD13TR  
L78L09CD13TR  
6
L78L08ABZ-AP  
L78L08ACZ-AP  
L78L08ABZTR  
L78L08ACZTR  
8
L78L08ACZ  
L78L09ABZ  
8
8
L78L09ABUTR  
9
L78L09ACZ-AP  
L78L09ACZ-TR L78L09ACUTR  
9
9
L78L10ACUTR  
L78L12ABUTR  
10  
12  
12  
12  
15  
15  
15  
18  
18  
24  
24  
24  
L78L12ABD-TR  
L78L12ACD13TR  
L78L12CD13TR  
L78L12ABZ  
L78L12ACZ  
L78L12ABZ-AP  
L78L12ACZ-AP  
L78L12ACZ-TR L78L12ACUTR  
L78L15ABZ-AP  
L78L15ABUTR  
L78L15ACUTR  
L78L15ACD13TR  
L78L15CD-TR  
L78L15ACZ  
L78L18ACUTR  
L78L18CD13TR  
L78L24ABZ-TR  
L78L24ACZ-AP L78L24ACUTR  
L78L24CD-TR  
1. Available in Ammopak with the suffix "-AP" or in tape and reel with the suffix "TR". Please note that in these cases pins are  
shaped according to tape and reel specifications.  
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Order codes  
L78L  
Table 29. Marking information  
Part numbers  
Marking  
Packages  
Output voltages  
L78L05ABD13TR  
L78L05ABD13TR  
L78L05ABZ  
78L05B  
8C  
SO-8  
SOT-89  
TO-92  
TO-92  
TO-92  
SO-8  
5 V  
5 V  
5 V  
5 V  
5 V  
5 V  
5 V  
5 V  
5 V  
5 V  
5 V  
5 V  
6 V  
6 V  
6 V  
6 V  
8 V  
8 V  
8 V  
8 V  
8 V  
8 V  
8 V  
8 V  
8 V  
8 V  
8 V  
9 V  
9 V  
9 V  
9 V  
9 V  
9 V  
10 V  
12 V  
L78L05  
L78L05  
L78L05  
L78L05A  
8C  
L78L05ABZ-AP  
L78L05ABZ-TR  
L78L05ACD13TR  
L78L05ACD13TR  
L78L05ACZ  
SOT-89  
TO-92  
TO-92  
TO-92  
SO-8  
L78L05  
L78L05  
L78L05  
78L05  
L78L05  
8E  
L78L05ACZ-AP  
L78L05ACZTR  
L78L05CD13TR  
L78L05CD13TR  
L78L06ABUTR  
L78L06ABZ  
TO-92  
SOT-89  
TO-92  
SO-8  
L78L06  
L78L06A  
8E  
L78L06ACD13TR  
L78L06ACD13TR  
L78L08ABD13TR  
L78L08ABD13TR  
L78L08ABZ-AP  
L78L08ABZTR  
L78L08ACD13TR  
L78L08ACD13TR  
L78L08ACZ  
SOT-89  
SO-8  
78L08B  
8G  
SOT-89  
TO-92  
TO-92  
SO-8  
L78L08  
L78L08  
78L08A  
8G  
SOT-89  
TO-92  
TO-92  
TO-92  
SO-8  
L78L08  
L78L08  
L78L08A  
78L08  
78L09B  
L78L09  
78L09A  
8H  
L78L08ACZ-AP  
L78L08ACZTR  
L78L08CD13TR  
L78L09ABD13TR  
L78L09ABZ  
SO-8  
TO-92  
SO8  
L78L09ACD13TR  
L78L09ACD13TR  
L78L09ACZ-AP  
L78L09ACZ-TR  
L78L09CD13TR  
L78L09CD13TR  
L78L12ABD-TR  
SOT-89  
TO-92  
TO-92  
SO-8  
L78L09  
L78L09  
78L09  
8I  
SOT-89  
SO-8  
78L12B  
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L78L  
Order codes  
Table 29. Marking information (continued)  
Part numbers  
Marking  
Packages  
Output voltages  
L78L12ABD-TR  
L78L12ABZ  
8K  
SOT-89  
TO-92  
TO 92  
SO-8  
12 V  
12 V  
12 V  
5 V  
L78L12  
L78L12  
78L12A  
8K  
L78L12ABZ-AP  
L78L12ACD13TR  
L78L12ACD13TR  
L78L12ACZ  
TO-92  
TO-92  
TO-92  
TO-92  
SO-8  
5 V  
L78L12  
L78L12  
L78L12  
78L12  
8L  
12 V  
12 V  
12 V  
12 V  
15 V  
15 V  
15 V  
15 V  
15 V  
15 V  
18 V  
24 V  
24 V  
24 V  
3.3 V  
3.3 V  
3.3 V  
3.3 V  
3.3 V  
3.3 V  
3.3 V  
L78L12ACZ-AP  
L78L12ACZ-TR  
L78L12CD13TR  
L78L15ABUTR  
L78L15ABZ-AP  
L78L15ACD13TR  
L78L15ACD13TR  
L78L15ACZ  
SOT-89  
TO-92  
SO-8  
L78L15  
78L15A  
8L  
SOT-89  
TO-92  
SO-8  
L78L15  
78L15  
8B  
L78L15CD-TR  
L78L18ACUTR  
L78L24ABZ-TR  
L78L24ACUTR  
L78L24ACZ-AP  
L78L33ABD-TR  
L78L33ABD-TR  
L78L33ABZ-AP  
L78L33ACD13TR  
L78L33ACUTR  
L78L33ACZ  
SOT-89  
TO-92  
SOT-89  
TO-92  
SO-8  
L78L24  
8P  
L78L24  
78L33B  
8A  
SOT-89  
TO-92  
SO-8  
L78L33  
78L33A  
8A  
SOT-89  
TO-92  
TO-92  
L78L33  
L78L33  
L78L33ACZ-AP  
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Revision history  
L78L  
10  
Revision history  
Table 30. Document revision history  
Changes  
Date  
Revision  
14-Mar-2005  
15-Mar-2005  
23-Dec-2005  
12-Sep-2006  
07-Jun-2007  
18-Sep-2007  
15-Jul-2008  
18-Aug-2008  
03-Apr-2009  
08-Feb-2011  
21-Feb-2012  
9
Add tape and reel for TO-92.  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
Add note on Table 3.  
Mistake on ordering Table in header.  
Order codes updated.  
Order codes updated.  
Added Table 1 in cover page.  
Modified: Table 1 and Table 28: Order codes.  
Modified Figure 12 on page 26.  
Added: RthJA value for SOT-89 Table 2 on page 5.  
Added note Table 24 on page 35  
Modified: SOT-89 Figure 2 on page 4.  
Updated TOP value for L78L00AC in Table 1 on page 5.  
14-Aug-2012  
07-Sep-2012  
20  
21  
Minor text changes.  
Added: Table 29: Marking information.  
Part numbers L78LxxAB, L78LxxAC, L78LxxC changed to L78L.  
Removed Table1: Device summary.  
Updated features and description in cover page, Table 28: Order  
codes, Table 29: Marking information and Section 7: Package  
mechanical data.  
14-Apr-2014  
22  
Added Section 8: Packaging mechanical data.  
Minor text changes.  
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All ST products are sold pursuant to ST’s terms and conditions of sale.  
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