STMicroelectronics L79L05AB Negative voltage regulator Datasheet

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
■
No external components are required
■
Available in either ±5% (AC) or ±10% (C)
selection
TO-92
Description
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.
They are intended as fixed voltage regulators in a
wide range of applications including local or oncard regulation for elimination of noise and
distribution problems associated with single-point
regulation. In addition, they can be used with
Table 1.
SO-8
SOT-89
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.
Device summary
Part numbers
L79L05AC
L79L09AC
L79L05AB
L79L09AB
L79L06C
L79L12C
L79L06AC
L79L12AC
L79L06AB
L79L12AB
L79L08C
L79L15C
L79L08AC
L79L15AC
L79L08AB
L79L15AB
L79L09C
July 2009
Doc ID 2511 Rev 16
1/27
www.st.com
27
L79LxxAB, L79LxxAC, L79LxxC
Contents
1
Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6
Order codes
7
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2/27
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
1
Diagram
Figure 1.
Schematic diagram
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-92)
PIN 1 = GND
PIN 2 = VIN
PIN 3 = VOUT
SO-8
Figure 3.
4/27
SOT-89
Test circuit
Doc ID 2511 Rev 16
TO-92
L79LxxAB, L79LxxAC, L79LxxC
Maximum ratings
3
Maximum ratings
Table 2.
Absolute maximum ratings
Symbol
Parameter
VI
DC input voltage
IO
Output current
PD
Value
VO = -5 to -9 V
-30
VO = -12 to -15 V
-35
Unit
V
100
Power dissipation
mA
Internally limited
TSTG
Storage temperature range
-40 to 150
TOP
Operating junction temperature range
For L79L00C, L79L00AC
(1)
mW
°C
0 to 125
°C
For L79L00AB
-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.
Thermal data
Symbol
RthJC
RthJA
1.
Parameter
SO-8
Thermal resistance junction-case. (Max)
Thermal resistance junction-ambient. (Max)
Considering 6
cm2
TO-92
20
55
(1)
200
SOT-89
Unit
15
°C/W
°C/W
of copper Board heat-sink.
Doc ID 2511 Rev 16
5/27
Electrical characteristics
4
L79LxxAB, L79LxxAC, L79LxxC
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.
Symbol
Electrical characteristics of L79L05
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-4.6
-5
-5.4
V
IO = 1 to 40 mA, VI = -7 to -20 V
-4.5
-5.5
IO = 1 to 70 mA, VI = -10 V
-4.5
-5.5
VI = -7 to -20 V, TJ = 25°C
200
VI = -8 to -20 V, TJ = 25°C
150
IO = 1 to 100 mA, TJ = 25°C
60
IO = 1 to 40 mA, TJ = 25°C
30
TJ = 25°C
6
mA
TJ = 125°C
5.5
mA
IO = 1 to 40 mA
0.2
VI = -8 to -20 V
1.5
ΔId
Quiescent current change
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -8 to -18V, f = 120Hz
IO = 40 mA, TJ = 25°C
SVR
Vd
6/27
V
Dropout voltage
Doc ID 2511 Rev 16
mV
mV
mA
40
40
µV
49
dB
1.7
V
L79LxxAB, L79LxxAC, L79LxxC
Electrical characteristics
Refer to the test circuits, TJ = 0 to 125 °C, VI = -12 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF
unless otherwise specified.
Table 5.
Symbol
Electrical characteristics of L79L06
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-5.52
-6
-6.48
V
IO = 1 to 40 mA, VI = -8.5 to -20 V
-5.4
-6.6
IO = 1 to 70 mA, VI = -12 V
-5.4
-6.6
VI = -8.5 to -20 V, TJ = 25°C
200
VI = -9 to -20 V, TJ = 25°C
150
IO = 1 to 100 mA, TJ = 25°C
60
IO = 1 to 40 mA, TJ = 25°C
30
TJ = 25°C
6
mA
TJ = 125°C
5.5
mA
IO = 1 to 40 mA
0.2
VI = -8 to -20 V
1.5
ΔId
Quiescent current change
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -9 to -20V, f = 120Hz
IO = 40 mA, TJ = 25°C
SVR
Vd
V
Dropout voltage
Doc ID 2511 Rev 16
mV
mV
mA
38
50
µV
46
dB
1.7
V
7/27
Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
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 6.
Symbol
Electrical characteristics of L79L08
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-7.36
-8
-8.64
V
IO = 1 to 40 mA, VI = -10.5 to -23 V
-7.2
-8.8
IO = 1 to 70 mA, VI = -14 V
-7.2
-8.8
VI = -10.5 to -23 V, TJ = 25°C
200
VI = -11 to -23 V, TJ = 25°C
150
IO = 1 to 100 mA, TJ = 25°C
80
IO = 1 to 40 mA, TJ = 25°C
40
TJ = 25°C
6
mA
TJ = 125°C
5.5
mA
IO = 1 to 40 mA
0.2
VI = -11 to -23 V
1.5
ΔId
Quiescent current change
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -12 to -23V, f = 120Hz
IO = 40 mA, TJ = 25°C
SVR
Vd
8/27
V
Dropout voltage
Doc ID 2511 Rev 16
mV
mV
mA
36
60
µV
45
dB
1.7
V
L79LxxAB, L79LxxAC, L79LxxC
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 7.
Symbol
Electrical characteristics of L79L09
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-8.28
-9
-9.72
V
IO = 1 to 40 mA, VI = -11.5 to -23 V
-8.1
-9.9
IO = 1 to 70 mA, VI = -15 V
-8.1
-9.9
VI = -11.5 to -23 V, TJ = 25°C
250
VI = -12 to -23 V, TJ = 25°C
200
IO = 1 to 100 mA, TJ = 25°C
80
IO = 1 to 40 mA, TJ = 25°C
40
TJ = 25°C
6
mA
TJ = 125°C
5.5
mA
IO = 1 to 40 mA
0.2
VI = -12 to -23 V
1.5
ΔId
Quiescent current change
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -12 to -23V, f = 120Hz
IO = 40 mA, TJ = 25°C
SVR
Vd
V
Dropout voltage
Doc ID 2511 Rev 16
mV
mV
mA
36
70
µV
44
dB
1.7
V
9/27
Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
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.
Symbol
Electrical characteristics of L79L12
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-11.1
-12
-12.9
V
IO = 1 to 40 mA, VI = -14.5 to -27 V
-10.8
-13.2
IO = 1 to 70 mA, VI = -19 V
-10.8
-13.2
VI = -14.5 to -27 V, TJ = 25°C
250
VI = -16 to -27 V, TJ = 25°C
200
IO = 1 to 100 mA, TJ = 25°C
100
IO = 1 to 40 mA, TJ = 25°C
50
TJ = 25°C
6.5
mA
TJ = 125°C
6
mA
VI = -16 to -27 V
1.5
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -15 to -25V, f = 120Hz
IO = 40 mA, TJ = 25°C
10/27
mV
0.2
Quiescent current change
Vd
mV
IO = 1 to 40 mA
ΔId
SVR
V
Dropout voltage
Doc ID 2511 Rev 16
mA
36
80
µV
42
dB
1.7
V
L79LxxAB, L79LxxAC, L79LxxC
Electrical characteristics
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.
Symbol
Electrical characteristics of L79L15
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-13.8
-15
-16.2
V
IO = 1 to 40 mA, VI = -17.5 to -30 V
-13.5
-16.5
IO = 1 to 70 mA, VI = -23 V
-13.5
-16.5
VI = -17.5 to -30 V, TJ = 25°C
300
VI = -20 to -30 V, TJ = 25°C
250
IO = 1 to 100 mA, TJ = 25°C
150
IO = 1 to 40 mA, TJ = 25°C
75
TJ = 25°C
6.5
mA
TJ = 125°C
6
mA
mV
0.2
VI = -20 to -30 V
1.5
Quiescent current change
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -18.5 to -28.5.V, f = 120Hz
IO = 40 mA, TJ = 25°C
Vd
mV
IO = 1 to 40 mA
ΔId
SVR
V
Dropout voltage
Doc ID 2511 Rev 16
mA
33
90
µV
39
dB
1.7
V
11/27
Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
Refer to the test circuits, VI = - 10 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C
for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified.
Table 10.
Symbol
Electrical characteristics of L79L05AB and L79L05AC
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-4.8
-5
-5.2
V
IO = 1 to 40 mA, VI = -7 to -20 V
-4.75
-5.25
IO = 1 to 70 mA, VI = -10 V
-4.75
-5.25
VI = -7 to -20 V, TJ = 25°C
150
VI = -8 to -20 V, TJ = 25°C
100
IO = 1 to 100 mA, TJ = 25°C
60
IO = 1 to 40 mA, TJ = 25°C
30
TJ = 25°C
6
mA
TJ = 125°C
5.5
mA
IO = 1 to 40 mA
0.1
VI = -8 to -20 V
1.5
ΔId
Quiescent current change
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -8 to -18V, f = 120Hz
IO = 40 mA, TJ = 25°C
SVR
Vd
12/27
V
Dropout voltage
Doc ID 2511 Rev 16
mV
mV
mA
41
40
µV
49
dB
1.7
V
L79LxxAB, L79LxxAC, L79LxxC
Electrical characteristics
Refer to the test circuits, VI = - 12 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C
for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified.
Table 11.
Symbol
Electrical characteristics of L79L06AB and L79L06AC
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-5.76
-6
-6.24
V
IO = 1 to 40 mA, VI = -8.5 to -20 V
-5.7
-6.3
IO = 1 to 70 mA, VI = -12 V
-5.7
-6.3
VI = -8.5 to -20 V, TJ = 25°C
150
VI = -9 to -20 V, TJ = 25°C
100
IO = 1 to 100 mA, TJ = 25°C
60
IO = 1 to 40 mA, TJ = 25°C
30
TJ = 25°C
6
mA
TJ = 125°C
5.5
mA
IO = 1 to 40 mA
0.1
VI = -8 to -20 V
1.5
ΔId
Quiescent current change
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -9 to -20V, f = 120Hz
IO = 40 mA, TJ = 25°C
SVR
Vd
V
Dropout voltage
Doc ID 2511 Rev 16
mV
mV
mA
39
50
µV
46
dB
1.7
V
13/27
Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
Refer to the test circuits, VI = - 14 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C
for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified.
Table 12.
Symbol
Electrical characteristics of L79L08AB and L79L08AC
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-7.68
-8
-8.32
V
IO = 1 to 40 mA, VI = -10.5 to -23 V
-7.6
-8.4
IO = 1 to 70 mA, VI = -14 V
-7.6
-8.4
VI = -10.5 to -23 V, TJ = 25°C
175
VI = -11 to -23 V, TJ = 25°C
125
IO = 1 to 100 mA, TJ = 25°C
80
IO = 1 to 40 mA, TJ = 25°C
40
TJ = 25°C
6
mA
TJ = 125°C
5.5
mA
IO = 1 to 40 mA
0.1
VI = -11 to -23 V
1.5
ΔId
Quiescent current change
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -12 to -23V, f = 120Hz
IO = 40 mA, TJ = 25°C
SVR
Vd
14/27
V
Dropout voltage
Doc ID 2511 Rev 16
mV
mV
mA
37
60
µV
45
dB
1.7
V
L79LxxAB, L79LxxAC, L79LxxC
Electrical characteristics
Refer to the test circuits, VI = - 15 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C
for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified.
Table 13.
Symbol
Electrical characteristics of L79L09AB and L79L09AC
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-8.64
-9
-9.36
V
IO = 1 to 40 mA, VI = -11.5 to -23 V
-8.55
-9.45
IO = 1 to 70 mA, VI = -15 V
-8.55
-9.45
VI = -11.5 to -23 V, TJ = 25°C
225
VI = -12 to -23 V, TJ = 25°C
150
IO = 1 to 100 mA, TJ = 25°C
80
IO = 1 to 40 mA, TJ = 25°C
40
TJ = 25°C
6
mA
TJ = 125°C
5.5
mA
IO = 1 to 40 mA
0.1
VI = -12 to -23 V
1.5
ΔId
Quiescent current change
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -12 to -23V, f = 120Hz
IO = 40 mA, TJ = 25°C
SVR
Vd
V
Dropout voltage
Doc ID 2511 Rev 16
mV
mV
mA
37
70
µV
44
dB
1.7
V
15/27
Electrical characteristics
L79LxxAB, L79LxxAC, L79LxxC
Refer to the test circuits, VI = - 19 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C
for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified.
Table 14.
Symbol
Electrical characteristics of L79L12AB and L79L12AC
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-11.5
-12
-12.5
V
IO = 1 to 40 mA, VI = -14.5 to -27 V
-11.4
-12.6
IO = 1 to 70 mA, VI = -19 V
-11.4
-12.6
VI = -14.5 to -27 V, TJ = 25°C
250
VI = -16 to -27 V, TJ = 25°C
200
IO = 1 to 100 mA, TJ = 25°C
100
IO = 1 to 40 mA, TJ = 25°C
50
TJ = 25°C
6.5
mA
TJ = 125°C
6
mA
VI = -16 to -27 V
1.5
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -15 to -25V, f = 120Hz
IO = 40 mA, TJ = 25°C
16/27
mV
0.1
Quiescent current change
Vd
mV
IO = 1 to 40 mA
ΔId
SVR
V
Dropout voltage
Doc ID 2511 Rev 16
mA
37
80
µV
42
dB
1.7
V
L79LxxAB, L79LxxAC, L79LxxC
Electrical characteristics
Refer to the test circuits, VI = - 23 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C
for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified.
Table 15.
Symbol
Electrical characteristics of L79L15AB and L79L15AC
Parameter
VO
Output voltage
VO
Output voltage
ΔVO
Line regulation
ΔVO
Load regulation
Id
Quiescent current
Test conditions
Min.
Typ.
Max.
Unit
TJ = 25°C
-14.4
-15
-15.6
V
IO = 1 to 40 mA, VI = -17.5 to -30 V
-14.25
-15.75
IO = 1 to 70 mA, VI = -23 V
-14.25
-15.75
VI = -17.5 to -30 V, TJ = 25°C
300
VI = -20 to -30 V, TJ = 25°C
250
IO = 1 to 100 mA, TJ = 25°C
150
IO = 1 to 40 mA, TJ = 25°C
75
TJ = 25°C
6.5
mA
TJ = 125°C
6
mA
mV
0.1
VI = -20 to -30 V
1.5
Quiescent current change
eN
Output noise voltage
B =10Hz to 100kHz, TJ = 25°C
Supply voltage rejection
VI = -18.5 to -28.5.V, f = 120Hz
IO = 40 mA, TJ = 25°C
Vd
mV
IO = 1 to 40 mA
ΔId
SVR
V
Dropout voltage
Doc ID 2511 Rev 16
mA
34
90
µV
39
dB
1.7
V
17/27
Package mechanical data
5
L79LxxAB, L79LxxAC, L79LxxC
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.
18/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Package mechanical data
SO-8 mechanical data
Dim.
mm.
Min.
Typ.
inch.
Max.
Min.
Typ.
Max.
A
1.35
1.75
0.053
0.069
A1
0.10
0.25
0.04
0.010
A2
1.10
1.65
0.043
0.065
B
0.33
0.51
0.013
0.020
C
0.19
0.25
0.007
0.010
D
4.80
5.00
0.189
0.197
E
3.80
4.00
0.150
0.157
e
1.27
0.050
H
5.80
6.20
0.228
0.244
h
0.25
0.50
0.010
0.020
L
0.40
1.27
0.016
0.050
k
ddd
8° (max.)
0.1
0.04
0016023/C
Doc ID 2511 Rev 16
19/27
Package mechanical data
L79LxxAB, L79LxxAC, L79LxxC
SOT-89 mechanical data
mm.
mils.
Dim.
Min.
Typ.
Max.
Min.
Typ.
Max.
A
1.4
1.6
55.1
63.0
B
0.44
0.56
17.3
22.0
B1
0.36
0.48
14.2
18.9
C
0.35
0.44
13.8
17.3
C1
0.35
0.44
13.8
17.3
D
4.4
4.6
173.2
181.1
D1
1.62
1.83
63.8
72.0
E
2.29
2.6
90.2
102.4
e
1.42
1.57
55.9
61.8
e1
2.92
3.07
115.0
120.9
H
3.94
4.25
155.1
167.3
L
0.89
1.2
35.0
47.2
P025H
20/27
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Package mechanical data
TO-92 mechanical data
mm.
mils.
Dim.
Min.
Typ.
Max.
Min.
Typ.
Max.
A
4.32
4.95
170.1
194.9
b
0.36
0.51
14.2
20.1
D
4.45
4.95
175.2
194.9
E
3.30
3.94
129.9
155.1
e
2.41
2.67
94.9
105.1
e1
1.14
1.40
44.9
55.1
L
12.7
15.49
500.0
609.8
R
2.16
2.41
85.0
94.9
S1
0.92
1.52
36.2
59.8
W
0.41
0.56
16.1
22.0
α
5°
5°
0102782/D
Doc ID 2511 Rev 16
21/27
Package mechanical data
L79LxxAB, L79LxxAC, L79LxxC
Tape & reel SO-8 mechanical data
mm.
inch.
Dim.
Min.
A
Max.
Min.
330
13.2
Typ.
Max.
12.992
C
12.8
D
20.2
0.795
N
60
2.362
T
22/27
Typ.
0.504
22.4
0.519
0.882
Ao
8.1
8.5
0.319
0.335
Bo
5.5
5.9
0.216
0.232
Ko
2.1
2.3
0.082
0.090
Po
3.9
4.1
0.153
0.161
P
7.9
8.1
0.311
0.319
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
Package mechanical data
Tape & reel SOT-89 mechanical data
mm.
inch.
Dim.
Min.
Typ.
A
Max.
Min.
Typ.
180
13.0
7.086
C
12.8
D
20.2
0.795
N
60
2.362
T
13.2
Max.
0.504
0.512
14.4
0.519
0.567
Ao
4.70
4.80
4.90
0.185
0.189
0.193
Bo
4.30
4.40
4.50
0.169
0.173
0.177
Ko
1.70
1.80
1.90
0.067
0.071
0.075
Po
3.9
4.0
4.1
0.153
0.157
0.161
P
7.9
8.0
8.1
0.311
0.315
0.319
Doc ID 2511 Rev 16
23/27
Package mechanical data
L79LxxAB, L79LxxAC, L79LxxC
Tape & reel for TO-92 mechanical data
Dim.
A1
T
T1
T2
d
P0
P2
F1, F2
delta H
W
W0
W1
W2
H
H0
H1
D0
t
L1
delta P
u
Φ1
Φ2
mm.
Min.
inch.
Typ.
Max.
Min.
4.80
3.80
1.60
2.30
0.48
12.5
5.65
2.44
17.5
5.7
8.5
Typ.
Max.
0.189
0.150
0.063
0.091
0.019
2.54
±2
18.00
0.50
18.50
15.50
12.9
7.05
2.94
0.492
0.222
0.096
19.0
6.3
9.25
0.689
0.224
0.335
0.508
0.278
0.116
0.100
0.079
0.709
0.748
0.248
0.364
0.20
0.728
18.70
16.50
0.610
4.2
0.150
25.00
0.726
0.650
0.984
3.8
0.90
3
±1
50
360
30
0.165
0.035
0.118
0.039
1.968
14.173
1.181
delta P
T
A1
T2
H1
T1
delta H
H
H0
d
L
W2
l1
W0 W
W1
F1 F2
D0
P2
P0
DRAWING NOT IN SCALE
24/27
Doc ID 2511 Rev 16
t
L79LxxAB, L79LxxAC, L79LxxC
6
Order codes
Table 16.
Order codes
Order codes
Packaging
Output voltage
SO-8
TO92 (BAG) (1)
SOT-89
L79L05ACD13TR
L79L05ACZ
L79L05ACUTR
-5 V
L79L05ABD13TR
L79L05ABZ
L79L05ABUTR
-5 V
L79L06CD13TR
(2)
L79L06ACD13TR
L79L06ABD13TR
(2)
-6 V
L79L06ACZ
L79L06ABZ
-6 V
L79L06ABUTR
L79L08CD13TR (2)
L79L08ACD13TR
L79L08ABD13TR
L79L09CD13TR
(2)
L79L09ABD13TR
L79L12CD13TR
-8 V
L79L08ACZ
L79L08ABZ
(2)
-8 V
L79L08ABUTR
(2)
-8 V
(2)
-9 V
L79L09ACZ
L79L09ABZ
(2)
L79L09ACUTR
L79L09ABUTR
(2)
(2)
-9 V
-9 V
-12 V
L79L12ACD13TR
L79L12ACZ
L79L12ACUTR
-12 V
L79L12ABD13TR (2)
L79L12ABZ (2)
L79L12ABUTR (2)
-12 V
L79L15CD13TR
(2)
-15 V
L79L15ACD13TR
L79L15ABD13TR
1.
L79L08ACUTR
(2)
(2)
L79L09ACD13TR (2)
-6 V
L79L15ACUTR
L79L15ABZ
(2)
-15 V
-15 V
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
14-Mar-2005
9
Add Tape & Reel for TO-92.
15-Mar-2005
10
Add note on Table 3.
23-Dec-2005
11
Mistake on ordering Table in Header.
12-Sep-2006
12
Order codes updated.
25-Jul-2007
13
Pin connection for SOT-89 updated on Figure 2, add Table 1 in cover page.
04-Dec-2007
14
Modified: Table 16.
14-Jul-2008
15
Modified: Table 16 on page 25.
29-Jul-2009
16
Modified: Table 16 on page 25.
26/27
Changes
Doc ID 2511 Rev 16
L79LxxAB, L79LxxAC, L79LxxC
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Doc ID 2511 Rev 16
27/27
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