SECOS SJ7906

SJ79XX
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
Description
TO-252
The SJ79XX series of fixed-voltage monolithic intergratedcircuit voltage regulators designed to complement Series
SJ78XX in a wide range of applications. These applications
include on-card regulation for elimination of noise and
distribution problems associated with single-point regulation.
Each of these regulators can deliver up to 1A of output
current. The internal current limiting and thermal shutdown
features of these regulators make them essentially immune
to overload. In addition to use as fixed-voltage regulators,
thesedevices can be used with external components to
obtain adjustable output voltage and current and also as the
power pass element in precision regulators.
Features
*-5V,-6V,-8V,-9V,-10V,-12V,-15V,-18V,-24V Output Voltage Available
REF.
*Output Transistor Safe-Area Compensation
*No External Components
*Internal Thermal Overload Protection
*Internal Short-Circuit Current Limiting
A
B
C
D
E
F
S
Millmeter
Min.
Max.
6.40
6.80
5.20
5.50
6.80
7.20
2.20
2.80
2.30 REF.
0.70
0.90
0.60
0.90
REF.
G
H
J
K
L
M
R
Millmeter
Min.
Max.
0.50
0.70
2.20
2.40
0.45
0.55
0
0.15
0.90
1.50
5.40
5.80
0.80
1.20
Absolute Maximum Ratings
Parameter
Symbol
SJ7905~18
SJ7924
Input Voltage
Output Current
Operating Junction And Storage Temperature Range
Thermal Resistance Junction-Air (RθJA)
Thermal Resistance Junction-Cases (RθJC)
Ratings
VIN
VIN
IO
-35
-40
1
Tj, Tstg
RθJA
-55~+150
125
RθJC
12.5
Unit
V
V
A
o
C
o
W/ C
o
W/ C
Typical Application
SJ79XX
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 1 of 5
SJ79XX
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
SJ79XX
SJ79XX
:
:
Electrical Characteristics
SJ7905 (Refer to the test circuits, Tj=0~125
Symbol
VO
Min.
Typ.
A-Rank (3%)
-4.85
-5.0
-5.15
B-Rank (5%)
-4.75
-
-5.25
-
10
50
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Max.
-
-
25
-
10
100
-
3
50
-
-
6.0
-
-
0.5
-
-
1.3
Unit
V
mV
mV
mA
mA
Test Conditions
Vin=-10V, Io=500mA, Tj=25
-7V Vin -20V, 5mA Io 1A, PD
-7V
Vin
-25V, Io=500mA, Tj=25
-8V
Vin
-12V, Io=500mA, Tj=25
Vin=-10V, 5mA
Vin=-10V, 5mA
-7V
100
-
V
-
-
dB
-8V
VD
-
2
-
V
Io=1A, Tj=25
Ipk
-
2.2
-
A
-
-0.4
-
mV/
Typ.
A-Rank (3%)
-5.82
-6.0
-6.18
B-Rank (5%)
-5.70
-
-6.30
Max.
V
-
10
120
-
5
60
VO
(Load Regulation)
-
10
120
-
3
60
IQ
-
-
6.0
-
-
0.5
-
-
1.3
Vn
-
130
-
V
RR
54
-
-
Db
VD
-
2
-
V
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
-18V, f=120Hz, Tj=25
Tj=25
Io=5mA, 0
Tj
125
Unit
VO
(Line Regulation)
Ipk
100KHz, Ta=25
, Io=500mA, Vin=-11V, Cin=2.2 F, Co=1 F unless otherwise specified)
Min.
Vo / Tj
f
Vin
1A
Io
-25V, Io=500mA
-
IQ
10Hz
Vin
54
Symbol
750mA, Tj=25
Io
Vin=-10V, Io=500mA, Tj=25
Vn
SJ7906 (Refer to the test circuits, Tj=0~125
15W
1A, Tj=25
Io
Vin=-10V, 250mA
RR
Vo / Tj
VO
, Io=500mA, Vin=-10V, Cin=2.2 F, Co=1 F unless otherwise specified)
mV
mV
mA
mA
-
2.2
-
A
-
-0.5
-
mV/
Test Conditions
Vin=-11V, Io=500mA, Tj=25
-8V Vin -21V, 5mA Io 1A, PD
-8V
Vin
-25V, Io=500mA, Tj=25
-9V
Vin
-13V, Io=500mA, Tj=25
Vin=-11V, 5mA
Io
Vin=-11V, 250mA
15W
1A, Tj=25
Io
750mA, Tj=25
Vin=-11V, Io=500mA, Tj=25
Vin=-11V, 5mA
-8V
10Hz
-9V
Vin
f
Vin
Io
1A
-25V, Io=500mA
100KHz, Ta=25
-19V, f=120Hz, Tj=25
Io=1A, Tj=25
Tj=25
Io=5mA, 0
Tj
125
Any changing of specification will not be informed individual
Page 2 of 5
SJ79XX
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
SJ79XX
SJ79XX
:
:
SJ7908 (Refer to the test circuits, Tj=0~125
, Io=500mA, Vin=-14V, Cin=2.2 F, Co=1 F unless otherwise specified)
Symbol
Min.
Typ.
A-Rank (3%)
-7.76
-8.0
-8.24
B-Rank (5%)
-7.60
-
-8.40
VO
(Line Regulation)
-
10
160
-
5
80
VO
(Load Regulation)
-
12
160
-
4
80
IQ
-
-
6.0
VO
IQ
Max.
-
-
0.5
-
-
1.0
V
mV
mV
mA
mA
Test Conditions
Vin=-14V, Io=500mA, Tj=25
-10.5V Vin -23V, 5mA Io
Vin
-25V, Io=500mA, Tj=25
-11.5V
Vin
-17V, Io=500mA, Tj=25
Vin=-14V, 5mA
Vin=-14V, 5mA
-11.5V
10Hz
Vin
175
-
V
-
-
dB
-11.5V
VD
-
2
-
V
Io=1A, Tj=25
Ipk
-
2.2
-
A
Tj=25
-
-0.6
-
mV/
Min.
Typ.
A-Rank (3%)
-8.73
-9.0
-9.27
B-Rank (5%)
-8.55
-
-9.45
VO
(Line Regulation)
-
10
180
-
5
90
VO
(Load Regulation)
-
12
180
-
4
90
f
1A
-21.5V, f=120Hz, Tj=25
Io=5mA, 0
Tj
Max.
125
-
-
6.0
-
-
0.5
-
-
1.0
Unit
V
mV
mV
mA
mA
Test Conditions
Vin=-15V, Io=500mA, Tj=25
-11.5V Vin -23V, 5mA Io
-11.5V
-12V
Vin
Vin
1A, PD
15W
-26V, Io=500mA, Tj=25
-18V, Io=500mA, Tj=25
Vin=-15V, 5mA
Io
Vin=-15V, 250mA
1A, Tj=25
Io
750mA, Tj=25
Vin=-15V, Io=500mA, Tj=25
Vin=-15V, 5mA
-11.5V
10Hz
Vin
Vn
-
175
-
V
54
-
-
dB
-12.5V
VD
-
2
-
V
Io=1A, Tj=25
Ipk
-
2.2
-
A
Tj=25
-
-0.6
-
mV/
01-Jun-2002 Rev. A
Io
100KHz, Ta=25
Vin
RR
http://www.SeCoSGmbH.com/
750mA, Tj=25
, Io=500mA, Vin=-15V, Cin=2.2 F, Co=1 F unless otherwise specified)
Symbol
Vo / Tj
1A, Tj=25
Io
-25V, Io=500mA
-
IQ
15W
Vin=-14V, Io=500mA, Tj=25
54
IQ
Io
Vin=-14V, 250mA
Vn
SJ7909 (Refer to the test circuits, Tj=0~125
1A, PD
-10.5V
RR
Vo / Tj
VO
VO
Unit
f
Io
1A
-26V, Io=500mA
100KHz, Ta=25
Vin
Io=5mA, 0
-22.5V, f=120Hz, Tj=25
Tj
125
Any changing of specification will not be informed individual
Page 3 of 5
SJ79XX
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
SJ79XX
SJ79XX
:
SJ7912 (Refer to the test circuits, Tj=0~125
Symbol
, Io=500mA, Vin=-19V, Cin=2.2 F, Co=1 F unless otherwise specified)
Min.
Typ.
A-Rank (3%)
-11.64
-12.0
-12.36
B-Rank (5%)
-11.40
-
-12.60
VO
(Line Regulation)
-
12
240
-
6
120
VO
(Load Regulation)
-
12
240
-
4
120
IQ
-
-
6.0
-
-
0.5
-
-
1.0
Vn
-
200
-
V
RR
54
-
-
VD
-
2
-
Ipk
-
2.2
-
-0.8
VO
VO
IQ
Vo / Tj
SJ7915 (Refer to the test circuits, Tj=0~125
Symbol
Max.
V
mV
mV
mA
mA
Test Conditions
Vin=-19V, Io=500mA, Tj=25
-14.5V Vin -27V, 5mA Io
-14.5V
-16V
Vin
Vin
Vin=-19V, 5mA
1A, Tj=25
Io
750mA, Tj=25
Vin=-19V, Io=500mA, Tj=25
Vin=-19V, 5mA
-14.5V
Vin
Io
1A
-30V, Io=500mA
-15V
Vin
Io=1A, Tj=25
-
A
Tj=25
-
mV/
100KHz, Ta=25
-25V, f=120Hz, Tj=25
Io=5mA, 0
Tj
125
, Io=500mA, Vin=-23V, Cin=2.2 F, Co=1 F unless otherwise specified)
-14.55
-15.0
-15.45
B-Rank (5%)
-14.25
-
-15.75
VO
(Line Regulation)
-
12
300
-
6
150
VO
(Load Regulation)
-
12
300
-
4
150
IQ
-
-
6.0
-
-
0.5
-
-
1.0
Unit
V
mV
mV
mA
mA
Test Conditions
Vin=-23V, Io=500mA, Tj=25
-17.5V Vin -30V, 5mA Io
-17.5V
-20V
Vin
Vin
1A, PD
15W
-30V, Io=500mA, Tj=25
-26V, Io=500mA, Tj=25
Vin=-23V, 5mA
Io
Vin=-23V, 250mA
1A, Tj=25
Io
750mA, Tj=25
Vin=-23V, Io=500mA, Tj=25
Vin=-23V, 5mA
-17.5V
10Hz
Vin
Vn
-
250
-
V
RR
54
-
-
dB
-18.5V
VD
-
2
-
V
Io=1A, Tj=25
Ipk
-
2.2
-
A
Tj=25
-
-0.9
-
mV/
01-Jun-2002 Rev. A
Io
Vin=-19V, 250mA
V
A-Rank (3%)
http://www.SeCoSGmbH.com
15W
-30V, Io=500mA, Tj=25
dB
Max.
Vo / Tj
1A, PD
-22V, Io=500mA, Tj=25
f
Typ.
IQ
Unit
10Hz
Min.
VO
:
f
Io
1A
-30.5V, Io=500mA
100KHz, Ta=25
Vin
Io=5mA, 0
-28.5V, f=120Hz, Tj=25
Tj
125
Any changing of specification will not be informed individual
Page 4 of 5
SJ79XX
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
SJ79XX
:
SJ7918 (Refer to the test circuits, Tj=0~125
Symbol
VO
, Io=500mA, Vin=-27V, Cin=2.2 F, Co=1 F unless otherwise specified)
Min.
Typ.
Max.
A-Rank (3%)
-17.46
-18.0
-18.54
B-Rank (5%)
-17.10
-
-18.9
VO
(Line Regulation)
-
15
360
-
8
180
VO
(Load Regulation)
-
15
360
-
5
180
IQ
-
-
6.0
-
-
0.5
-
-
1.0
IQ
V
mV
mV
mA
mA
Test Conditions
Vin=-27V, Io=500mA, , Tj=25
-21V Vin -33V, 5mA Io 1A, PD
-21V
Vin
-33V, Io=500mA, Tj=25
-24V
Vin
-30V, Io=500mA, Tj=25
Vin=-27V, 5mA
Vin=-27V, 5mA
-21V
Vin
-
300
-
V
10Hz
f
-
-
dB
-22V
Vin
VD
-
2
-
V
Io=1A, Tj=25
Ipk
-
2.2
-
A
SJ7924 (Refer to the test circuits, Tj=0~125
Symbol
-
Typ.
A-Rank (3%)
-23.28
-24.0
-24.72
B-Rank (5%)
-22.80
-
-25.20
-
15
480
Max.
-
8
240
VO
(Load Regulation)
-
15
480
-
5
240
IQ
-
-
6.0
IQ
Tj=25
Io=5mA, 0
Tj
125
-
-
0.5
-
-
1.0
Unit
V
mV
mV
mA
mA
Test Conditions
Vin=-33V, Io=500mA, Tj=25
-27V Vin -38V, 5mA Io
1A, PD
-27V
Vin
-38V, Io=500mA, Tj=25
-30V
Vin
-36V, Io=500mA, Tj=25
Vin=-33V, 5mA
Io
Vin=-33V, 250mA
15W
1A, Tj=25
Io
750mA, Tj=25
Vin=-33V, Io=500mA, Tj=25
Vin=-33V, 5mA
-27V
Vin
Io
1A
-38V, Io=500mA
-
400
-
V
10Hz
f
54
-
-
dB
-28V
Vin
VD
-
2
-
V
Io=1A, Tj=25
Ipk
-
2.2
-
A
-
-1.0
-
mV/
01-Jun-2002 Rev. A
1A
-32V, f=120Hz, Tj=25
Vn
http://www.SeCoSGmbH.com/
Io
100KHz, Ta=25
RR
Vo / Tj
750mA, Tj=25
, Io=500mA, Vin=-33V, Cin=2.2 F, Co=1 F unless otherwise specified)
Min.
VO
(Line Regulation)
mV/
1A, Tj=25
Io
-33V, Io=500mA
54
-1.0
15W
Vin=-27V, Io=500mA, Tj=25
Vn
-
Io
Vin=-27V, 250mA
RR
Vo / Tj
VO
Unit
100KHz, Ta=25
-38V, f=120Hz, Tj=25
Tj=25
Io=5mA, 0
Tj
125
Any changing of specification will not be informed individual
Page 5 of 5