SECOS S78L05

S78L05
3-Terminal
Elektronische Bauelemente
Positive Voltage Regulator
TO-92
D
E
Description
S1
A
The S78L05 series of regulators are easy-to-use devices
suitable for multitude of applications that require a require
a regulated supply of up to 100mA. These regulators feature
internal current limiting and thermal shutdown making them
remarkably rugged. No extemal components are required
with the S78L05 devices in many applications. These devices
offer a substantial performance advantage over the traditional
zener diode resistor combination, as output impedance and
quiescent current are substantially reduced.
b1
L
SEATING
PLANE
e1
e
Features
REF.
* Internal Short-Circuit Current Limiting
* No Extermal Components Required
A
S1
b
b1
C
* Internal Thermal Overload Protection
C
b
Millimeter
Min.
Max.
4.45
4.7
1.02
0.36
0.51
0.36
0.76
0.36
0.51
REF.
D
E
L
e1
e
Millimeter
Min.
Max.
4.44
4.7
3.30
3.81
12.70
1.150
1.390
2.42
2.66
Absolute Maximum Ratings
Parameter
Input Voltage
Symbol
Output Current
VIN
IO
Operating Junction Temperature Range
Tj
Storage Temperature Range
Total Power Dissipation
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Ratings
Unit
30
V
100
mA
Tstg
0~+125
-55~+150
PD
500
o
C
o
C
mW
Any changing of specification will not be informed individual
Page 1 of 2
S78L05
3-Terminal
Elektronische Bauelemente
Positive Voltage Regulator
Electrical Characteristics at Ta=25
Symbol
VO
(Vi=10V, Io=40mA, Tj=25
Min.
Typ.
Max.
S-Rank (1%)
4.95
5
5.05
A-Rank (3%)
B-Rank (5%)
4.85
4.75
5
5
5.15
5.25
-
18
75
-
10
54
VO
(Line Regulation)
VO
(Load Regulation)
-
20
60
-
5.0
30
IQ
-
3.0
5.0
-
-
1.0
IQ
-
-
0.1
Vn
-
40
-
, Ci=0.33uF, Co=0.1uF unless otherwise specified) (Note1)
Unit
V
mV
mV
mA
mA
uV
Test Conditions
lo =40mA, Vin=10V, Tj=25
lo =1mA - 40mA, 7V Vin 20V
lo =1mA - 70mA, 7V Vin Vmax
7V
Vin
20V
8V Vin
20V
(Note2)
lo=1mA - 100mA
lo=1mA - 40mA
Tj=25
8V
1mA
Io
10Hz
8V
, Vin=10V,Io=0mA
Vin
RR
47
62
-
dB
Vo / T
-
-0.65
-
mV/
Tj= 0
VD
-
1.7
-
V
Tj=25
20V
40mA
f 100KHz
Vin
20, f=120Hz, Tj=25
~ +125
,Io= 5mA
Note: 1. The Max. steady state usable output current is dependent on input voltage, heat sinking, lead lemgth of the
package and copper of PCB. The data above represent pulse test conditions with juction temperatures
specified at the initiation of test.
2. Power dissipation < 0.5W
Characteristics Curve
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 2 of 2