LM2673S-3.3 National Semiconductor, LM2673S-3.3 Datasheet - Page 17

IC, BUCK, REG, 3A, 7TO263

LM2673S-3.3

Manufacturer Part Number
LM2673S-3.3
Description
IC, BUCK, REG, 3A, 7TO263
Manufacturer
National Semiconductor
Datasheet

Specifications of LM2673S-3.3

Primary Input Voltage
40V
No. Of Outputs
1
Output Voltage
3.3V
Output Current
3A
Voltage Regulator Case Style
TO-263
No. Of Pins
7
Operating Temperature Range
-40°C To +125°C
Svhc
No SVHC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2673S-3.3
Manufacturer:
NS
Quantity:
1 000
Part Number:
LM2673S-3.3
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM2673S-3.3/NOPB
Manufacturer:
National Semiconductor
Quantity:
1 855
Part Number:
LM2673S-3.3/NOPB
Manufacturer:
NS
Quantity:
20 000
Capacitor Selection Guides
Reference
Capacitor
Code
C10
C11
C12
C13
C1
C2
C3
C4
C5
C6
C7
C8
C9
C (µF) WV (V)
330
100
220
100
47
33
68
22
10
22
AVX TPS Series
Table 2. Input and Output Capacitor Codes
6.3
10
10
16
16
20
20
25
35
35
Irms
1.15
1.15
0.89
1.15
0.77
0.94
0.77
0.63
0.66
(A)
1.1
C (µF) WV (V)
Sprague 594D Series
120
220
150
100
180
68
47
47
33
68
15
33
15
Surface Mount
17
6.3
6.3
10
10
16
16
16
20
25
25
35
35
50
Irms
1.05
1.35
1.95
1.15
1.05
0.75
(A)
1.1
1.4
1.3
1.6
0.9
1
1
C (µF) WV (V)
100
220
330
100
150
220
4.7
33
47
68
10
22
Kemet T495 Series
6.3
6.3
6.3
10
10
10
20
20
20
35
35
50
Irms
0.82
0.78
0.94
0.94
0.63
0.63
0.66
(A)
1.1
1.1
1.1
1.1
1.1
www.national.com

Related parts for LM2673S-3.3