SJ7805-B
Elektronische Bauelemente
3-Terminal
Positive Voltage Regulator
RoHS Compliant Product
A suffix of “-C” specifies halogen and lead-free
DESCRIPTION
The SJ7805-B of fixed-voltage monolithic intergratedcircuit
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. This regulator can deliver up to
1A of output current. The internal current limiting and t
hermal shutdown features of there trgulators make them
essentially immune to overload.
TO-252
MARKING
PACKAGE INFORMATION
Package
TO-252
MPQ
2.5K
LeaderSize
13’ inch
ABSOLUTE MAXIMUM RATINGS
Parameter
Input Voltage
5V
Output Current
Operating Junction and Storage Temperature Range
Thermal Resistance Junction-Air
Thermal Resistance Juinction - Cases
Symbol
V
IN
I
O
T
J
,T
STG
R
θJA
R
θJC
VALUE
35
1
-55~+150
125
12.5
UNITS
V
A
°C
W / °C
W / °C
17-Dec-2010 Rev. C
Page 1 of 3
SJ7805-B
Elektronische Bauelemente
3-Terminal
Positive Voltage Regulator
SJ7805-B ELECTRICAL CHARACTERISTICS
(Refer to the test circuits, T
J
=0~125 °C, I
O
=500mA, V
IN
=10V, C
IN
=0.33μF, C
O
=0.1μF unless otherwise specified)
Symbol
V
O
B-Rank(5%)
Test Conditions
V
IN
=10V, I
O
=500mA, T
J
=25 °C
7.5V
≦
V
IN
≦
20V, 5mA
≦
I
O
≦1A,
P
D
≦15W
7V
≦
V
IN
≦
25V, I
O
=500mA, T
J
=25 °C
8V
≦
V
IN
≦
12V, I
O
=500mA, T
J
=25 °C
V
IN
=10V, 5mA
≦
I
O
≦1A,
T
J
=25 °C
V
IN
=10V, 250mA
≦
I
O
≦750mA,
T
J
=25 °C
V
IN
=10V, I
O
=500mA, T
J
=25 °C
V
IN
=10V, 5mA
≦
I
O
≦1A
7V
≦
V
IN
≦
25V, I
O
=500mA
10Hz
≦
f
≦
100KHz
8V
≦
V
IN
≦
18V, f=120Hz, T
J
=25 °C
Io=1A, T
J
=25 °C
V
IN
=35V, T
J
=25 °C
Tj=25°C
I
O
=5mA, 0°C
≦
Tj
≦
25°C
Min
4.75
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
5.0
3
1
-
-
-
-
-
40
80
2
250
1.8
-0.6
Max
5.25
50
25
100
50
8
0.5
1.3
-
-
-
-
-
-
Units
V
mV
mV
mA
mA
μA
dB
V
mA
mA
mV/°C
△V
O
(Line Regulation)
△V
O
(Load Regulation)
I
Q
△I
Q
V
N
RR
V
D
I
SC
I
PK
△V
O
/
△Tj
TYPICAL APPLICATION
17-Dec-2010 Rev. C
Page 2 of 3
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