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SG7809 Datasheet Preview

SG7809 Datasheet

3-Terminal Positive Voltage Regulator

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Elektronische Bauelemente
SG78XX
3-Terminal
Positive Voltage Regulator
Description
The SG78XX series of fixed-voltage monolithic intergrated-
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 there trgulators make
them essentially immune to overload.
Features
*5V,6V,8V,9V,10V,12V,15V,18V,24V Output Voltage Available
*Output Transistor Safe-Area Compensation
*No External Components
*Internal Thermal Overload Protection
*Internal Short-Circuit Current Limiting
*High Power Dissipation Capability
Absolute Maximum Ratings
Parameter
Input Voltage
Output Current
SG7805~18
SG7824
Operating Junction And Storage Temperature Range
Thermal Resistance Junction-Air
Thermal Resistance Junction-Cases
REF.
A
b
c
D
E
L4
L5
Millimeter
Min. Max.
4.40 4.80
0.76 1.00
0.36 0.50
8.60 9.00
9.80 10.4
14.7 15.3
6.20 6.60
REF.
c1
b1
L
E
L1
Ø
A1
Millimeter
Min. Max.
1.25 1.45
1.17 1.47
13.25 14.25
2.54 REF.
2.60 2.89
3.71 3.96
2.60 2.80
Symbol
VIN
VIN
IO
Tj, Tstg
RθJA
RθJC
Ratings
35
40
1
-55~+150
65
5
Unit
V
V
A
oC
W/ oC
W/ oC
Electrical Characteristics
SG7805 (Refer to the test circuits,Tj=0~125oC, IO =500mA, V IN=10V, C IN=0.33uF, C O=0.1uF unless otherwise specified)
Symbol
Min. Typ.
Max.
Unit
Test Condition
VO A-Rank (3%) 4.85
B-Rank
(5%)
4.75
5
_
5.15
5.25
V
VIN=10V,IO=500mA,Tj=25oC
7.5VVIN 20V, 5mA IO 1A,PD 15W
VO
(Line Regulation)
VO
(Load Regulation)
_
_
_
_
3
1
_
_
50
25
100
50
mV
7V VIN 25V,IO=500mA, Tj=25oC
8V VIN 12V,IO=500mA , Tj=25oC
mV
VIN=10V, 5mA IO 1A, Tj=25oC
VIN=10V, 250mA IO 750mA,Tj=25oC
IQ _ _ 8 mA VIN=10V,IO=500mA,Tj=25oC
IQ
VN
_
_
_
_
_
0.5
1.3
mA
VIN=10V, 5mA IO 1A
7V VIN 25V,IO=500mA
40 _ uA 10Hz f 100Hz, Tj=25oC
RR _ 80 _ dB 8V VIN 18V,f=120Hz,Tj=25oC
VD
ISC
_2
_ V Io=1A, Tj=25 oC
_ 250 _ mA VIN=35V,Tj=25oC
IPK _ 1.8 _ mA Tj=25 oC
VO/ Tj
_ -0.6 _ mV/ oC IO=5mA,0oC Tj 25oC
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 1 of 6




SeCoS

SG7809 Datasheet Preview

SG7809 Datasheet

3-Terminal Positive Voltage Regulator

No Preview Available !

Elektronische Bauelemente
SG78XX
3-Terminal
Positive Voltage Regulator
SG7806 (Refer to the test circuits,Tj=0~125oC, IO =500mA, V IN=11V, C IN=0.33uF, C O=0.1uF unless otherwise specified)
Symbol
Min. Typ.
Max.
Unit
Test Condition
VO A-Rank (3%) 5.82
B-Rank
(5%)
5.7
6
_
6.18
6.3
V
VIN=11V,IO=500mA,Tj=25oC
8V VIN 21V, 5mA IO1A,PD 15W
VO
(Line Regulation)
_
_
3
1
60
25
mV
8V VIN 25V,IO=500mA, Tj=25oC
9V VIN 13V,IO=500mA , Tj=25oC
VO
(Load Regulation)
_
_
_
_
100
50
mV
VIN=11V, 5mA IO 1A, Tj=25oC
VIN=11V, 250mA IO 750mA,Tj=25oC
IQ _ _ 8 mA VIN=11V,IO=500mA,Tj=25oC
IQ
VN
_
_
_
_
_
0.5
1.3
mA
VIN=11V, 5mA IO 1A
8V VIN 25V,IO=500mA
45 _ uA 10Hz f 100Hz, Tj=25oC
RR _ 75 _ dB 9V VIN 19V,f=120Hz,Tj=25oC
VD
ISC
_2
_ V Io=1A, Tj=25 oC
_ 250 _ mA VIN=35V,Tj=25oC
IPK _ 1.8 _ mA Tj=25 oC
VO/ Tj
_
-0.7
_
mV/ oC
IO=5mA,0oC Tj 25oC
SG7808 (Refer to the test circuits,Tj=0~125oC, IO =500mA, V IN=14V, C IN=0.33uF, C O=0.1uF unless otherwise specified)
Symbol
Min. Typ.
Max.
Unit
Test Condition
VO A-Rank (3%) 7.76
B-Rank
(5%)
7.6
8
_
8.24
8.4
V
VIN=14V,IO=500mA,Tj=25oC
10.5VVIN 23V, 5mA IO 1A,PD 15W
VO
(Line Regulation)
VO
(Load Regulation)
_
_
_
_
3
1
_
_
80
40
100
50
mV
10.5V VIN 25V,IO=500mA, Tj=25oC
11V VIN 17V,IO=500mA , Tj=25oC
mV
VIN=14V, 5mA IO 1A, Tj=25oC
VIN=14V, 250mA IO 750mA,Tj=25oC
IQ _ _ 8 mA VIN=14V,IO=500mA,Tj=25oC
IQ
VN
_
_
_
_
_
0.5
1.3
mA
VIN=14V, 5mA IO 1A
10.5V VIN 25V,IO=500mA
58 _ uA 10Hz f 100Hz, Tj=25oC
RR _ 72 _ dB 11.5V VIN 21.5V,f=120Hz, Tj=25oC
VD
ISC
_2
_ V Io=1A, Tj=25 oC
_ 250 _ mA VIN=35V,Tj=25oC
IPK _ 1.8 _ mA Tj=25 oC
VO/ Tj
_ -0.9 _ mV/ oC IO=5mA,0oC Tj 25oC
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 2 of 6


Part Number SG7809
Description 3-Terminal Positive Voltage Regulator
Maker SeCoS
Total Page 6 Pages
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