S3U78xx-B Series
Elektronische Bauelemente
3-Terminal
Positive Voltage Regulator
RoHS Compliant Product
A suffix of “-C” specifies halogen and lead-free
DESCRIPTION
The S3U78xx-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,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
REF.
A
b
L4
c
L3
L1
E
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.
1.25
1.45
1.17
1.47
8.6
9.0
2.54 REF.
14.6
15.8
0°
8°
1.27 REF
MARKING
PACKAGE INFORMATION
Package
TO-263
MPQ
0.8K
LeaderSize
13’ inch
ABSOLUTE MAXIMUM RATINGS
Parameter
Input Voltage
Output Current
Operating Junction And Storage Temperature Range
Thermal Resistance Junction-Air
Thermal Resistance Junction-Cases
5V~18V
24V
Symbol
V
IN
V
IN
I
O
Tj,Tstg
R
JA
R
JC
Value
35
40
1
-55~150
65
5
Unit
V
V
A
°C
°C
/ W
°C / W
http://www.SeCoSGmbH.com/
Any changes of specification will not be informed individually.
17-Dec.-2010 Rev. B
Page 1 of 6
SECOS [ SECOS HALBLEITERTECHNOLOGIE GMBH ]
