SECOS SU78XX-B

SU78xx-B Series
2-Terminal
Positive Voltage Regulator
Elektronische Bauelemente
RoHS Compliant Product
A suffix of “-C” specifies halogen and lead-free
DESCRIPTION
TO-263-2L
The SU78XX-B series of fixed-voltage monolithic
integrated-circuit voltage regulators 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. Each of these
regulators can deliver up to 1A of output current.
The internal current limiting and thermal shutdown features
of the regulators make them essentially immune to overload.
FEATURES






5V,6V,8V,9V,10V,12V Output Voltage
Available
Output Transistor Safe-Area Compensation
No External Components
Internal Thermal Overload Protection
Internal Short-Circuit Current Limiting
High Power Dissipation Capability
REF.
A
b
L4
c
L3
L1
E
PACKAGE INFORMATION
Package
MPQ
Leader Size
TO-263
0.8K
13 inch
Millimeter
Min.
Max.
4.40
4.80
0.76
1.00
0.00
0.30
0.36
0.5
1.50 REF
2.29
2.79
9.80
10.4
REF.
c2
b2
D
e
L

L2
Millimeter
Min.
Max.
1.17
1.45
1.1
1.47
8.5
9.0
2.54 REF
14.6
15.8
0°
8°
1.27 REF
TYPICAL APPLICATION
MAXIMUM RATINGS
Parameter
Symbol
Value
Unit
V
Input Voltage
VIN
35
Output Current
IO
1.5
A
TJ,TSTG
-55~150
°C
Thermal Resistance Junction-Air
RJA
83.3
°C / W
Thermal Resistance Junction-Cases
RJC
8.33
°C / W
Operating Junction And Storage Temperature Range
http://www.SeCoSGmbH.com/
17-Aug-2011 Rev. C
Any changes of specification will not be informed individually.
Page 1 of 4
SU78xx-B Series
2-Terminal
Positive Voltage Regulator
Elektronische Bauelemente
SU7805-B ELECTRICAL CHARACTERISTICS
(Refer to the test circuits, TJ=0~125 °C, IO=500mA, VIN=10V, CIN=0.33F, CO=0.1F unless otherwise specified)
Symbol
Test Conditions
Min.
Typ.
Max.
VIN=10V, IO=500mA, TJ=25°C
4.8
5
5.2
7V≦VIN≦20V, 5mA≦IO≦1A, PD≦15W
4.75
5
5.25
7V≦VIN≦25V, TJ=25°C
-
4
100
8V≦VIN≦12V, TJ=25°C
-
1.6
50
5mA≦IO≦1.5A, TJ=25°C
-
9
100
250mA≦IO≦750mA, TJ=25°C
-
4
50
VIN=10V, IO=500mA, TJ=25°C
-
5
8
5mA≦IO≦1A
-
0.03
0.5
7V≦VIN≦25V
-
0.3
1.3
VN
10Hz≦f≦100KHz, TJ=25°C
-
42
-
uV
RR
8V≦VIN≦18V, f=120Hz
62
73
-
dB
VD
Io=1A, TJ=25°C
-
2
-
V
ISC
TJ=25°C
-
230
-
mA
IPK
TJ=25°C
-
2.2
-
A
VO/TJ
IO=5mA
-
-1.1
-
mV/°C
Unit
VO
VO(Line Regulation)
VO(Load Regulation)
IQ
IQ
Unit
V
mV
mV
mA
mA
SU7808-B ELECTRICAL CHARACTERISTICS
(Refer to the test circuits, TJ =0~125 °C, IO=500mA, VIN=14V, CIN=0.33F, CO=0.1F unless otherwise specified)
Symbol
Test Conditions
Min
Typ
Max
VIN=14V, IO=500mA, TJ=25°C
7.7
8
8.3
10.5V≦VIN≦23V, 5mA≦IO≦1A, PD≦15W
7.6
8
8.4
10.5V≦VIN≦25V, TJ=25°C
-
6
160
11V≦VIN≦17V, TJ=25°C
-
2
80
5mA≦IO≦1.5A, TJ=25°C
-
12
160
250mA≦IO≦750mA, TJ=25°C
-
4
80
VIN=14V, IO=500mA, TJ=25°C
-
4.3
8
5mA≦IO≦1A
-
-
0.5
10.5V≦VIN≦25V
-
-
1
VN
10Hz≦f≦100KHz, TJ=25°C
-
52
-
uV
RR
11.5V≦VIN≦21.5V, f=120Hz, TJ=25°C
55
72
-
dB
VD
Io=1A, TJ=25°C
-
2
-
V
ISC
TJ=25°C
-
450
-
mA
IPK
TJ=25°C
-
2.2
-
A
VO/TJ
IO=5mA
-
-0.8
-
mV/°C
VO
VO(Line Regulation)
VO(Load Regulation)
IQ
IQ
http://www.SeCoSGmbH.com/
17-Aug-2011 Rev. C
V
mV
mV
mA
mA
Any changes of specification will not be informed individually.
Page 2 of 4
SU78xx-B Series
2-Terminal
Positive Voltage Regulator
Elektronische Bauelemente
SU7809-B ELECTRICAL CHARACTERISTICS
(Refer to the test circuits, TJ =0~125 °C, IO=500mA, VIN=16V, CIN=0.33F, CO=0.1F unless otherwise specified)
Symbol
Test Conditions
Min
Typ
Max
VIN=16V, IO=500mA, TJ=25°C
8.65
9
9.35
11.5V≦VIN≦24V, 5mA≦IO≦1A, PD≦15W
8.55
9
9.45
11.5V≦VIN≦27V, TJ=25°C
-
7
180
13V≦VIN≦19V, TJ=25°C
-
2
90
5mA≦IO≦1.5A, TJ=25°C
-
12
180
250mA≦IO≦750mA, TJ=25°C
-
4
90
VIN=15V, IO=500mA, TJ=25°C
-
4.3
8
5mA≦IO≦1A
-
-
0.5
11.5V≦VIN≦27V
-
-
1
VN
10Hz≦f≦100KHz, TJ=25°C
-
60
-
uV
RR
12V≦VIN≦22V, f=120Hz
55
70
-
dB
VD
Io=1A, TJ=25°C
-
2
-
V
ISC
TJ=25°C
-
400
-
mA
IPK
TJ=25°C
-
2.2
-
mA
VO/Tj
IO=5mA, 0°C≦TJ≦125°C
-
-1
-
mV/°C
Unit
VO
VO(Line Regulation)
VO(Load Regulation)
IQ
IQ
Unit
V
mV
mV
mA
mA
SU7812-B ELECTRICAL CHARACTERISTICS
(Refer to the test circuits, TJ =0~125 °C, IO=500mA, VIN=19V, CIN=0.33F, CO=0.1F unless otherwise specified)
Symbol
Test Conditions
Min
Typ
Max
VIN=19V, IO=500mA, TJ=25°C
11.5
12
12.5
14.5V≦VIN≦27V, 5mA≦IO≦1A, PD≦15W
11.4
12
12.6
14.5V≦VIN≦30V, TJ=25°C
-
10
240
16V≦VIN≦22V, TJ=25°C
-
3
120
5mA≦IO≦1.5A, TJ=25°C
-
-
240
250mA≦IO≦750mA, TJ=25°C
-
-
120
VIN=19V, IO=500mA, TJ=25°C
-
4.3
8
5mA≦IO≦1A
-
-
0.5
14.5V≦VIN≦30V
-
-
1
VN
10Hz≦f≦100KHz, TJ=25°C
-
75
-
uV
RR
15V≦VIN≦25V, f=120Hz, TJ=25°C
55
71
-
dB
VD
Io=1A, TJ =25°C
-
2
-
V
ISC
TJ=25°C
-
350
-
mA
IPK
TJ=25°C
-
2.2
-
mA
VO/Tj
IO=5mA
-
-1
-
mV/°C
VO
VO(Line Regulation)
VO(Load Regulation)
IQ
IQ
http://www.SeCoSGmbH.com/
17-Aug-2011 Rev. C
V
mV
mV
mA
mA
Any changes of specification will not be informed individually.
Page 3 of 4
SU78xx-B Series
Elektronische Bauelemente
2-Terminal
Positive Voltage Regulator
CHARACTERISTIC CURVE
http://www.SeCoSGmbH.com/
17-Aug-2011 Rev. C
Any changes of specification will not be informed individually.
Page 4 of 4