SI-8050S Allegro Microsystems Inc, SI-8050S Datasheet - Page 2

• Manufacturer Part Number: SI-8050S
• Description: IC, LINEAR VOLTAGE REGULATOR 5V TO-220-5
• Manufacturer: Allegro Microsystems Inc

Specifications of SI-8050S

• Primary Input Voltage: 40V
• Output Voltage Fixed: 5V
• No. Of Outputs: 1
• No. Of Pins: 5
• Output Current: 3A
• Operating Temperature Range: -30°C To +125°C
• Power Dissipation Pd: 18W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

*1: "S" may be indicated to the right of the Sanken logo.
Electrical Characteristics
Outline Drawing
Output Voltage
Efficiency
Switching Frequency
Line Regulation
Load Regulation
Temperature Coefficient of Output Voltage
Ripple Rejection
Overcurrent Protection
Starting Current
Parameter
3.2
1 2 3 4 5
SI-8000S
SI-8000SS
Part Number
Lot Number
P1.7
10.0
0.2
0.7
0.2
*1
4=6.8
0.95
0.85
Symbol
0.7
V
V
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
V
R
V
+0.2
–0.1
OLOAD
O
I
OLINE
0.15
REJ
S1
f
/ T
O
a
0.45
3.234 3.30
min.
3.17
V
V
3.1
IN
V
V
V
IN
3.9
=15V, I
f=100 to 120H
=8 to 28V, I
IN
IN
IN
+0.2
–0.1
SI-8033S
=15V, I
=15V, I
=15V, I
0.7
V
IN
typ. max. min.
3.30
O
79
60
25
10
45
=15V
0.5
=0.5 to 1.5A
O
O
O
=1.0A
=1.0A
=1.0A
8.2
O
=1.0A
Forming No. 1101
3.366 4.90
3.43
4.2
Z
80
30
0.7
(4.3)
2.8
0.2
0.2
V
V
2.6
4.80
3.1
IN
IN
V
V
V
=10 to 30V, I
=20V, I
f=100 to 120H
IN
IN
IN
0.1
SI-8050S
=20V, I
=20V, I
=20V, I
V
IN
typ. max. min.
5.00
5.00
O
84
60
40
10
45
=20V
0.5
=0.5 to 1.5A
O
O
O
=1.0A
=1.0A
=1.0A
O
=1.0A V
5.20
5.10
100
40
Z
8.55
8.73
V
3.1
IN
IN
V
V
V
=15 to 30V, I
=21V, I
f=100 to 120H
IN
IN
IN
SI-8090S
=21V, I
=21V, I
=21V, I
Ratings
V
Plastic Mold Package Type
Flammability: UL94V-0
Weight: Approx. 2.3g
q V
w SW
e GND
r V
t S.S
IN
typ. max. min.
9.00
9.00
–45
O
88
60
50
10
=21V
1.0
=0.5 to 1.5A
O
O
O
=1.0A
=1.0A
=1.0A
IN
OS
O
=1.0A V
9.45
9.27
OUT
120
Z
40
11.50 12.00 12.50 14.25 15.00 15.75
V
3.1
IN
IN
V
V
V
=18 to 30V, I
=24V, I
f=100 to 120H
IN
IN
IN
SI-8120S
=24V, I
=24V, I
=24V, I
V
IN
typ. max. min.
O
90
60
60
10
45
=24V
1.0
=0.5 to 1.5A
O
O
O
=1.0A
=1.0A
=1.0A
O
=1.0A V
130
Z
40
V
3.1
SI-8000S Series
IN
IN
V
V
V
=21 to 30V, I
=25V, I
f=100 to 120H
IN
IN
IN
SI-8150S
=25V, I
=25V, I
=25V, I
V
IN
typ. max.
O
91
60
60
10
45
=25V
1.0
=0.5 to 1.5A
O
O
O
=1.0A
=1.0A
=1.0A
O
=1.0A
130
40
Z
(unit: mm)
(T
mV/ C
a
=25 C)
Unit
kH
mV
mV
dB
%
V
A
Z
81