LM2676S-ADJ/NOPB National Semiconductor, LM2676S-ADJ/NOPB Datasheet - Page 21

• Manufacturer Part Number: LM2676S-ADJ/NOPB
• Description: IC REG SIMPLE SWITCHER TO-263-7
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2676S-ADJ/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.2 ~ 37 V
• Current - Output: 3A
• Frequency - Switching: 260kHz
• Voltage - Input: 8 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (7 leads + tab)
• Primary Input Voltage: 40V
• No. Of Outputs: 1
• Output Voltage: 37V
• Output Current: 3A
• No. Of Pins: 7
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 3 - 168 Hours
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: *LM2676S-ADJ; *LM2676S-ADJ/NOPB; LM2676S-ADJ

Output Voltage
1.21 to 2.50
2.5 to 3.75
(V)
Output Voltage
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)
Output Capacitors for Adjustable Output Voltage Applications (continued)
33*
47*
33*
47*
Inductance
Sanyo OS-CON SA
(µH)
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
No.
2
2
1
1
Series
No Values Available
C Code
AVX TPS Series
No.
C3
C2
C3
C2
4
3
2
3
2
2
1
3
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
Sanyo MV-GX Series
C Code
C10
No.
C1
C1
C1
C2
C2
C2
C2
C2
C2
C3
C2
C5
C5
C5
C4
C5
C5
C5
C5
C6
C6
C6
C6
C8
C8
C8
C8
C9
C9
C9
5
4
3
2
21
Sprague 594D Series
C Code
Surface Mount
No.
Through Hole
C1
C1
C1
C1
3
2
2
3
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
4
3
2
1
1
1
Nichicon PL Series
C Code
C10
C11
C12
C12
C12
C13
C13
C13
C13
C13
C13
No.
C2
C2
C2
C3
C3
C3
C3
C4
C3
C4
C3
C6
C6
C6
C5
C6
C6
C6
C6
C8
C8
C8
C8
C9
C9
C9
5
3
3
2
Kemet T495 Series
C Code
No.
C3
C3
C1
C3
4
3
2
3
2
2
1
3
2
1
1
2
2
1
1
2
2
1
1
1
1
1
1
2
2
2
1
2
1
1
1
8
5
4
3
2
2
C Code
Panasonic HFQ
C10
C10
C10
C10
C11
C11
C11
C11
C12
C12
C12
C12
C12
C12
No.
C3
C3
C3
C4
C4
C4
C4
C4
C4
C6
C4
C8
C8
C8
C8
C8
C8
C8
C8
C8
C8
C8
C8
3
2
2
1
Series
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C Code
C5
C5
C5
C