L79L05ACZ-AP [STMICROELECTRONICS]
5V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN;型号: | L79L05ACZ-AP |
厂家: | ST |
描述: | 5V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN 输出元件 调节器 |
文件: | 总27页 (文件大小:714K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
L79LxxAB
L79LxxAC - L79LxxC
Negative voltage regulators
Features
■ Output current up to 100 mA
■ Output voltages of -5; -6; -8; -9; -12; -15 V
■ Thermal overload protection
■ Short circuit protection
TO-92
■ No external components are required
■ Available in either 5ꢀ ꢁAꢂC or 10ꢀ ꢁꢂC
selection
Description
SO-8
SOT-89
The L79Lxx series of three-terminal negative
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.
power pass elements to make high-current
voltage regulators.
The L79Lxx series used as Zener diode/resistor
combination replacement, offers an effective
output impedance improvement of typically two
orders of magnitude, along with lower quiescent
current and lower noise.
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
Table 1.
Device summary
Part numbers
L79L05Aꢂ
L79L05AB
L79L06ꢂ
L79L09Aꢂ
L79L09AB
L79L12ꢂ
L79L06Aꢂ
L79L06AB
L79L08ꢂ
L79L12Aꢂ
L79L12AB
L79L15ꢂ
L79L08Aꢂ
L79L08AB
L79L09ꢂ
L79L15Aꢂ
L79L15AB
July 2009
Doc ID 2511 Rev 16
1/27
www.st.com
27
L79LxxAB, L79LxxAC, L79LxxC
Contents
1
2
3
4
5
6
7
Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Diagram
1
Diagram
Figure 1.
Schematic diagram
Doc ID 2511 Rev 16
3/27
Pin configuration
L79LxxAB, L79LxxAC, L79LxxC
2
Pin configuration
Figure 2.
Pin connection ꢁtop view, bottom view for TO-92C
PIN 1 = GND
PIN 2 = VIN
PIN 3 = VOUT
SO-8
SOT-89
TO-92
Figure 3.
Test circuit
4/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Maximum ratings
3
Maximum ratings
Table 2.
Symbol
Absolute maximum ratings
Parameter
Value
Unit
VO = -5 to -9 V
-30
-35
VI
Dꢂ input voltage
V
VO = -12 to -15 V
IO
PD
Output current
100
mA
mW
°ꢂ
Power dissipation
Internally limited ꢁ1C
-40 to 150
0 to 125
TSTG
Storage temperature range
For L79L00ꢂ, L79L00Aꢂ
For L79L00AB
TOP
Operating junction temperature range
°ꢂ
-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 3.
Symbol
Thermal data
Parameter
SO-8
TO-92
SOT-89
Unit
RthJꢂ
RthJA
Thermal resistance junction-case. ꢁMaxC
Thermal resistance junction-ambient. ꢁMaxC
20
15
°ꢂ/W
°ꢂ/W
55 ꢁ1C
200
1. ꢂonsidering 6 cm2 of copper Board heat-sink.
Doc ID 2511 Rev 16
5/27
Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
4
Electrical characteristics
Refer to the test circuits, T = 0 to 125 °ꢂ, V = -10 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF
J
I
O
I
O
unless otherwise specified.
Table 4.
Symbol
Electrical characteristics of L79L05
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -7 to -20 V
-4.6
-4.5
-4.5
-5
-5.4
-5.5
-5.5
200
150
60
V
I
Output voltage
V
IO = 1 to 70 mA, VI = -10 V
VI = -7 to -20 V, TJ = 25°ꢂ
VI = -8 to -20 V, TJ = 25°ꢂ
ΔVO
ΔVO
Id
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
30
6
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
5.5
0.2
1.5
IO = 1 to 40 mA
ΔId
mA
VI = -8 to -20 V
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
40
49
µV
dB
V
VI = -8 to -18V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
40
1.7
6/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Electrical characteristics
Refer to the test circuits, T = 0 to 125 °ꢂ, V = -12 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF
J
I
O
I
O
unless otherwise specified.
Table 5.
Symbol
Electrical characteristics of L79L06
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -8.5 to -20 V
-5.52
-5.4
-6
-6.48
-6.6
-6.6
200
150
60
V
I
Output voltage
V
IO = 1 to 70 mA, VI = -12 V
VI = -8.5 to -20 V, TJ = 25°ꢂ
VI = -9 to -20 V, TJ = 25°ꢂ
-5.4
ΔVO
ΔVO
Id
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
30
6
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
5.5
0.2
1.5
I
O = 1 to 40 mA
ΔId
mA
VI = -8 to -20 V
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
50
46
µV
dB
V
VI = -9 to -20V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
38
1.7
Doc ID 2511 Rev 16
7/27
Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
Refer to the test circuits, T = 0 to 125 °ꢂ, V = -14 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF
J
I
O
I
O
unless otherwise specified.
Table 6.
Symbol
Electrical characteristics of L79L08
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -10.5 to -23 V
-7.36
-7.2
-8
-8.64
-8.8
-8.8
200
150
80
V
I
Output voltage
V
IO = 1 to 70 mA, VI = -14 V
VI = -10.5 to -23 V, TJ = 25°ꢂ
VI = -11 to -23 V, TJ = 25°ꢂ
-7.2
ΔVO
ΔVO
Id
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
40
6
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
5.5
0.2
1.5
I
O = 1 to 40 mA
ΔId
mA
VI = -11 to -23 V
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
60
45
µV
dB
V
VI = -12 to -23V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
36
1.7
8/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Electrical characteristics
Refer to the test circuits, T = 0 to 125 °ꢂ, V = -15 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF
J
I
O
I
O
unless otherwise specified.
Table 7.
Symbol
Electrical characteristics of L79L09
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -11.5 to -23 V
-8.28
-8.1
-9
-9.72
-9.9
-9.9
250
200
80
V
I
Output voltage
V
IO = 1 to 70 mA, VI = -15 V
VI = -11.5 to -23 V, TJ = 25°ꢂ
VI = -12 to -23 V, TJ = 25°ꢂ
-8.1
ΔVO
ΔVO
Id
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
40
6
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
5.5
0.2
1.5
I
O = 1 to 40 mA
ΔId
mA
VI = -12 to -23 V
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
70
44
µV
dB
V
VI = -12 to -23V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
36
1.7
Doc ID 2511 Rev 16
9/27
Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
Refer to the test circuits, T = 0 to 125 °ꢂ, V = - 19 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF
J
I
O
I
O
unless otherwise specified.
Table 8.
Symbol
Electrical characteristics of L79L12
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -14.5 to -27 V
-11.1
-10.8
-10.8
-12
-12.9
-13.2
-13.2
250
200
100
50
V
I
Output voltage
V
IO = 1 to 70 mA, VI = -19 V
VI = -14.5 to -27 V, TJ = 25°ꢂ
VI = -16 to -27 V, TJ = 25°ꢂ
ΔVO
ΔVO
Id
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
6.5
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
6
I
O = 1 to 40 mA
0.2
ΔId
mA
VI = -16 to -27 V
1.5
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
80
42
µV
dB
V
VI = -15 to -25V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
36
1.7
10/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Electrical characteristics
Refer to the test circuits, T = 0 to 125 °ꢂ, V = - 23 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF
J
I
O
I
O
unless otherwise specified.
Table 9.
Symbol
Electrical characteristics of L79L15
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -17.5 to -30 V
-13.8
-13.5
-13.5
-15
-16.2
-16.5
-16.5
300
250
150
75
V
I
Output voltage
V
IO = 1 to 70 mA, VI = -23 V
VI = -17.5 to -30 V, TJ = 25°ꢂ
VI = -20 to -30 V, TJ = 25°ꢂ
ΔVO
ΔVO
Id
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
6.5
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
6
I
O = 1 to 40 mA
0.2
ΔId
mA
VI = -20 to -30 V
1.5
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
90
39
µV
dB
V
VI = -18.5 to -28.5.V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
33
1.7
Doc ID 2511 Rev 16
11/27
Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
Refer to the test circuits, V = - 10 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF, T = 0 to 125 °ꢂ
I
O
I
O
J
for L79L05Aꢂ, T = -40 to 125 °ꢂ for L79L05AB, unless otherwise specified.
J
Table 10. Electrical characteristics of L79L05AB and L79L05AC
Symbol
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -7 to -20 V
-4.8
-4.75
-4.75
-5
-5.2
-5.25
-5.25
150
100
60
V
I
VO
ΔVO
ΔVO
Id
Output voltage
V
IO = 1 to 70 mA, VI = -10 V
VI = -7 to -20 V, TJ = 25°ꢂ
VI = -8 to -20 V, TJ = 25°ꢂ
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
30
6
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
5.5
I
O = 1 to 40 mA
0.1
ΔId
mA
VI = -8 to -20 V
1.5
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
40
49
µV
dB
V
VI = -8 to -18V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
41
1.7
12/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Electrical characteristics
Refer to the test circuits, V = - 12 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF, T = 0 to 125 °ꢂ
I
O
I
O
J
for L79L05Aꢂ, T = -40 to 125 °ꢂ for L79L05AB, unless otherwise specified.
J
Table 11. Electrical characteristics of L79L06AB and L79L06AC
Symbol
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -8.5 to -20 V
-5.76
-5.7
-6
-6.24
-6.3
-6.3
150
100
60
V
I
VO
ΔVO
ΔVO
Id
Output voltage
V
IO = 1 to 70 mA, VI = -12 V
VI = -8.5 to -20 V, TJ = 25°ꢂ
VI = -9 to -20 V, TJ = 25°ꢂ
-5.7
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
30
6
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
5.5
0.1
1.5
I
O = 1 to 40 mA
ΔId
mA
VI = -8 to -20 V
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
50
46
µV
dB
V
VI = -9 to -20V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
39
1.7
Doc ID 2511 Rev 16
13/27
Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
Refer to the test circuits, V = - 14 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF, T = 0 to 125 °ꢂ
I
O
I
O
J
for L79L05Aꢂ, T = -40 to 125 °ꢂ for L79L05AB, unless otherwise specified.
J
Table 12. Electrical characteristics of L79L08AB and L79L08AC
Symbol
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -10.5 to -23 V
-7.68
-7.6
-8
-8.32
-8.4
-8.4
175
125
80
V
I
VO
ΔVO
ΔVO
Id
Output voltage
V
IO = 1 to 70 mA, VI = -14 V
VI = -10.5 to -23 V, TJ = 25°ꢂ
VI = -11 to -23 V, TJ = 25°ꢂ
-7.6
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
40
6
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
5.5
0.1
1.5
I
O = 1 to 40 mA
ΔId
mA
VI = -11 to -23 V
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
60
45
µV
dB
V
VI = -12 to -23V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
37
1.7
14/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Electrical characteristics
Refer to the test circuits, V = - 15 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF, T = 0 to 125 °ꢂ
I
O
I
O
J
for L79L05Aꢂ, T = -40 to 125 °ꢂ for L79L05AB, unless otherwise specified.
J
Table 13. Electrical characteristics of L79L09AB and L79L09AC
Symbol
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -11.5 to -23 V
-8.64
-8.55
-8.55
-9
-9.36
-9.45
-9.45
225
150
80
V
I
VO
ΔVO
ΔVO
Id
Output voltage
V
IO = 1 to 70 mA, VI = -15 V
VI = -11.5 to -23 V, TJ = 25°ꢂ
VI = -12 to -23 V, TJ = 25°ꢂ
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
40
6
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
5.5
I
O = 1 to 40 mA
0.1
ΔId
mA
VI = -12 to -23 V
1.5
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
70
44
µV
dB
V
VI = -12 to -23V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
37
1.7
Doc ID 2511 Rev 16
15/27
Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
Refer to the test circuits, V = - 19 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF, T = 0 to 125 °ꢂ
I
O
I
O
J
for L79L05Aꢂ, T = -40 to 125 °ꢂ for L79L05AB, unless otherwise specified.
J
Table 14. Electrical characteristics of L79L12AB and L79L12AC
Symbol
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -14.5 to -27 V
-11.5
-11.4
-11.4
-12
-12.5
-12.6
-12.6
250
200
100
50
V
I
VO
ΔVO
ΔVO
Id
Output voltage
V
IO = 1 to 70 mA, VI = -19 V
VI = -14.5 to -27 V, TJ = 25°ꢂ
VI = -16 to -27 V, TJ = 25°ꢂ
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
6.5
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
6
I
O = 1 to 40 mA
0.1
ΔId
mA
VI = -16 to -27 V
1.5
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
80
42
µV
dB
V
VI = -15 to -25V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
37
1.7
16/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Electrical characteristics
Refer to the test circuits, V = - 23 V, I = 40 mA, ꢂ = 0.33 µF, ꢂ = 0.1 µF, T = 0 to 125 °ꢂ
I
O
I
O
J
for L79L05Aꢂ, T = -40 to 125 °ꢂ for L79L05AB, unless otherwise specified.
J
Table 15. Electrical characteristics of L79L15AB and L79L15AC
Symbol
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
TJ = 25°ꢂ
O = 1 to 40 mA, VI = -17.5 to -30 V
-14.4
-14.25
-14.25
-15
-15.6
V
I
-15.75
-15.75
300
250
150
75
VO
ΔVO
ΔVO
Id
Output voltage
V
IO = 1 to 70 mA, VI = -23 V
VI = -17.5 to -30 V, TJ = 25°ꢂ
VI = -20 to -30 V, TJ = 25°ꢂ
Line regulation
mV
mV
I
O = 1 to 100 mA, TJ = 25°ꢂ
Load regulation
IO = 1 to 40 mA, TJ = 25°ꢂ
TJ = 25°ꢂ
6.5
mA
mA
Quiescent current
Quiescent current change
TJ = 125°ꢂ
6
I
O = 1 to 40 mA
0.1
ΔId
mA
VI = -20 to -30 V
1.5
eN
SVR
Vd
Output noise voltage
Supply voltage rejection
Dropout voltage
B =10Hz to 100kHz, TJ = 25°ꢂ
90
39
µV
dB
V
VI = -18.5 to -28.5.V, f = 120Hz
IO = 40 mA, TJ = 25°ꢂ
34
1.7
Doc ID 2511 Rev 16
17/27
Package mechanical data
L79LxxAB, L79LxxAC, L79LxxC
5
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
®
®
EꢂOPAꢂK packages, depending on their level of environmental compliance. EꢂOPAꢂK
specifications, grade definitions and product status are available at: www.st.com.
®
EꢂOPAꢂK is an ST trademark.
18/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Package mechanical data
SO-8 mechanical data
mm.
inch.
Dim.
Min.
Typ.
Max.
Min.
Typ.
Max.
A
A1
A2
B
1.35
0.10
1.10
0.33
0.19
4.80
3.80
1.75
0.053
0.069
0.25
1.65
0.51
0.25
5.00
4.00
0.04
0.010
0.065
0.020
0.010
0.197
0.157
0.043
0.013
0.007
0.189
0.150
ꢂ
D
E
e
1.27
0.050
H
5.80
0.25
0.40
6.20
0.50
1.27
0.228
0.010
0.016
0.244
0.020
0.050
h
L
k
8° ꢁmax.C
ddd
0.1
0.04
0016023/ꢂ
Doc ID 2511 Rev 16
19/27
Package mechanical data
L79LxxAB, L79LxxAC, L79LxxC
SOT-89 mechanical data
mm.
mils.
Dim.
Min.
Typ.
Max.
1.6
Min.
55.1
17.3
14.2
13.8
13.8
173.2
63.8
90.2
55.9
115.0
155.1
35.0
Typ.
Max.
63.0
A
B
1.4
0.44
0.36
0.35
0.35
4.4
0.56
0.48
0.44
0.44
4.6
22.0
B1
ꢂ
18.9
17.3
ꢂ1
D
17.3
181.1
72.0
D1
E
1.62
2.29
1.42
2.92
3.94
0.89
1.83
2.6
102.4
61.8
e
1.57
3.07
4.25
1.2
e1
H
120.9
167.3
47.2
L
P025H
20/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Package mechanical data
TO-92 mechanical data
mm.
mils.
Dim.
Min.
Typ.
Max.
4.95
0.51
4.95
3.94
2.67
1.40
15.49
2.41
1.52
0.56
Min.
170.1
14.2
Typ.
Max.
194.9
20.1
A
b
4.32
0.36
4.45
3.30
2.41
1.14
12.7
2.16
0.92
0.41
D
E
175.2
129.9
94.9
194.9
155.1
105.1
55.1
e
e1
L
44.9
500.0
85.0
609.8
94.9
R
S1
W
α
36.2
59.8
16.1
22.0
5°
5°
0102782/D
Doc ID 2511 Rev 16
21/27
Package mechanical data
L79LxxAB, L79LxxAC, L79LxxC
Tape & reel SO-8 mechanical data
mm.
Typ.
inch.
Typ.
Dim.
Min.
Max.
330
Min.
Max.
12.992
0.519
A
ꢂ
D
12.8
20.2
60
13.2
0.504
0.795
2.362
N
T
22.4
8.5
5.9
2.3
4.1
8.1
0.882
0.335
0.232
0.090
0.161
0.319
Ao
Bo
Ko
Po
P
8.1
5.5
2.1
3.9
7.9
0.319
0.216
0.082
0.153
0.311
22/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Package mechanical data
Tape & reel SOT-89 mechanical data
mm.
Typ.
inch.
Dim.
Min.
Max.
180
Min.
Typ.
Max.
7.086
0.519
A
ꢂ
12.8
20.2
60
13.0
13.2
0.504
0.795
2.362
0.512
D
N
T
14.4
4.90
4.50
1.90
4.1
0.567
0.193
0.177
0.075
0.161
0.319
Ao
Bo
Ko
Po
P
4.70
4.30
1.70
3.9
4.80
4.40
1.80
4.0
0.185
0.169
0.067
0.153
0.311
0.189
0.173
0.071
0.157
0.315
7.9
8.0
8.1
Doc ID 2511 Rev 16
23/27
Package mechanical data
L79LxxAB, L79LxxAC, L79LxxC
Tape & reel for TO-92 mechanical data
mm.
Typ.
inch.
Typ.
Dim.
Min.
Max.
Min.
Max.
A1
T
T1
T2
d
4.80
3.80
1.60
2.30
0.48
0.189
0.150
0.063
0.091
0.019
P0
P2
F1, F2
delta H
W
W0
W1
W2
H
12.5
5.65
2.44
12.9
7.05
2.94
0.492
0.222
0.096
0.508
0.278
0.116
2.54
2
18.00
0.100
0.079
0.709
17.5
5.7
8.5
19.0
6.3
9.25
0.689
0.224
0.335
0.748
0.248
0.364
0.50
18.50
0.20
0.728
18.70
16.50
0.726
0.650
H0
H1
D0
15.50
0.610
0.150
25.00
0.984
3.8
4.2
0.165
t
0.90
3
1
50
360
30
0.035
0.118
0.039
1.968
14.173
1.181
L1
delta P
u
Φ1
Φ2
delta P
T
A1
T2
T1
H1
delta H
H
H0
d
L
W2
l1
W
W0
W1
F1
F2
P0
D0
t
P2
DRAWING NOT IN SꢂALE
24/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Order codes
6
Order codes
Table 16. Order codes
Packaging
Output voltage
SO-8
TO92 (BAG) (1)
SOT-89
L79L05AꢂD13TR
L79L05ABD13TR
L79L06ꢂD13TR ꢁ2C
L79L06AꢂD13TR
L79L06ABD13TR ꢁ2C
L79L08ꢂD13TR ꢁ2C
L79L08AꢂD13TR
L79L08ABD13TR ꢁ2C
L79L09ꢂD13TR ꢁ2C
L79L09AꢂD13TR ꢁ2C
L79L09ABD13TR ꢁ2C
L79L12ꢂD13TR ꢁ2C
L79L12AꢂD13TR
L79L12ABD13TR ꢁ2C
L79L15ꢂD13TR ꢁ2C
L79L15AꢂD13TR
L79L15ABD13TR
L79L05AꢂZ
L79L05ABZ
L79L05AꢂUTR
L79L05ABUTR
-5 V
-5 V
-6 V
L79L06AꢂZ
L79L06ABZ
-6 V
L79L06ABUTR
-6 V
-8 V
L79L08AꢂZ
L79L08AꢂUTR ꢁ2C
L79L08ABUTR ꢁ2C
-8 V
L79L08ABZ ꢁ2C
-8 V
-9 V
L79L09AꢂZ
L79L09AꢂUTR
-9 V
L79L09ABZ ꢁ2C
L79L09ABUTR ꢁ2C
-9 V
-12 V
-12 V
-12 V
-15 V
-15 V
-15 V
L79L12AꢂZ
L79L12AꢂUTR
L79L12ABZ ꢁ2C
L79L12ABUTR ꢁ2C
L79L15AꢂUTR
L79L15ABZ ꢁ2C
1. Available in Ammopak with the suffix "-AP" or in Tape & Reel with the suffix "TR". Please note that in these cases pins are
shaped according to Tape & Reel specifications.
2. Available on request.
Doc ID 2511 Rev 16
25/27
Revision history
L79LxxAB, L79LxxAC, L79LxxC
7
Revision history
Table 17. Document revision history
Date
Revision
Changes
14-Mar-2005
15-Mar-2005
23-Dec-2005
12-Sep-2006
25-Jul-2007
04-Dec-2007
14-Jul-2008
29-Jul-2009
9
Add Tape & Reel for TO-92.
Add note on Table 3.
10
11
12
13
14
15
16
Mistake on ordering Table in Header.
Order codes updated.
Pin connection for SOT-89 updated on Figure 2, add Table 1 in cover page.
Modified: Table 16.
Modified: Table 16 on page 25.
Modified: Table 16 on page 25.
26/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
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Doc ID 2511 Rev 16
27/27
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