LM2675LDX-ADJ National Semiconductor, LM2675LDX-ADJ Datasheet - Page 20

LM2675LDX-ADJ

Manufacturer Part Number
LM2675LDX-ADJ
Description
Manufacturer
National Semiconductor
Datasheet

Specifications of LM2675LDX-ADJ

Dc To Dc Converter Type
Step Down
Number Of Outputs
1
Pin Count
16
Input Voltage
40V
Output Voltage
1.21 to 37V
Switching Freq
260KHz
Output Current
1A
Efficiency
90%
Package Type
LLP EP
Output Type
Adjustable
Switching Regulator
Yes
Mounting
Surface Mount
Input Voltage (min)
8V
Operating Temperature Classification
Automotive
Lead Free Status / Rohs Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2675LDX-ADJ
Manufacturer:
NS
Quantity:
2 176
www.national.com
LM2675 Series Buck Regulator Design Procedure (Adjustable Output)
Note 7: SM - Surface Mount, TH - Through Hole
(Continued)
Style (Note 7)
SM and TH
SM and TH
SM and TH
SM and TH
SM and TH
SM and TH
SM and TH
SM and TH
SM and TH
SM and TH
Case
TH
Voltage (V)
1.21–2.50
2.50–3.75
10.0–12.5
12.5–15.0
15.0–20.0
20.0–30.0
30.0–37.0
3.75–5.0
5.0–6.25
6.25–7.5
7.5–10.0
Output
FIGURE 16. Capacitor Code Selection Guide
C14
C15
C18
C21
C23
C8
C9
22
C10
C11
C16
C19
C22
C24
C4
C4
33
20
C11
C12
C17
C20
C22
C24
C4
C7
C7
47
Inductance (µH)
C12
C12
C17
C20
C22
C25
C1
C5
C6
C6
68
C13
C13
C17
C20
C22
C25
100
C1
C2
C6
C6
C6
C13
C13
C17
C20
C22
C25
150
C2
C3
C6
C6
C6
C13
C13
C17
C20
C22
C25
220
C3
C3
C6
C6
C6

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