LM2670S-ADJ National Semiconductor, LM2670S-ADJ Datasheet - Page 21
![DC/DC Converter IC](/photos/19/2/190204/4243352_sml.jpg)
LM2670S-ADJ
Manufacturer Part Number
LM2670S-ADJ
Description
DC/DC Converter IC
Manufacturer
National Semiconductor
Specifications of LM2670S-ADJ
Input Voltage
40V
Output Voltage
37V
No. Of Pins
5
Termination Type
SMD
Mounting Type
Through Hole
Voltage Regulator Type
Buck Switching
Output Current Max
3A
Peak Reflow Compatible (260 C)
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM2670S-ADJ
Manufacturer:
NS
Quantity:
4 000
Part Number:
LM2670S-ADJ
Manufacturer:
NS/国半
Quantity:
20 000
Application Hints
Table 6. Output Capacitors for Adjustable Output Voltage Applications
(continued)
* Set to a higher value for a practical design solution. See Applications Hints section
No. represents the number of identical capacitor types to be connected in parallel
C Code indicates the Capacitor Reference number in Table 2 for identifying the specific component from the manufacturer.
Output Voltage
1.21 to 2.50
2.5 to 3.75
6.25 to 7.5
10 to 12.5
12.5 to 15
3.75 to 5
5 to 6.25
7.5 to 10
15 to 20
20 to 30
30 to 37
(V)
Inductance
(µH)
33
47
33
47
100
100
100
100
100
22
33
47
22
33
47
68
22
33
47
68
33
47
68
33
47
68
33
47
68
33
47
68
33
47
68
10
15
22
33
47
68
*
*
*
*
(Continued)
Sanyo OS-CON SA
No.
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
No Values
No Values
Available
Available
Series
C Code
C10
C10
C10
C10
C3
C2
C3
C2
C3
C2
C2
C5
C4
C4
C4
C5
C4
C4
C4
C7
C7
C7
C7
C7
C7
C7
C7
C9
C9
C9
C9
No.
Sanyo MV-GX
21
5
4
3
2
3
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Series
C Code
C10
C10
C10
C10
C12
C11
C11
C11
C11
C11
Through Hole
C1
C1
C1
C1
C1
C1
C1
C6
C6
C6
C6
C6
C6
C6
C2
C6
C6
C2
C2
C6
C2
C2
C2
C7
C7
C7
C7
C7
C7
C7
C7
Nichicon PL Series
No.
5
3
3
2
3
2
1
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C Code
C14
C14
C14
C14
C14
C14
C15
C15
C15
C15
C15
C15
C15
C15
C16
C16
C16
C16
C20
C20
C20
C20
C20
C20
C3
C3
C1
C3
C1
C1
C3
C3
C1
C3
C1
C1
C3
C1
C1
C9
C9
Panasonic HFQ
No.
3
2
2
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Series
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C Code
C10
C11
C10
C10
C10
C10
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C5
C2
C2
C5
C5
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
C