LM2676SD-5.0/NOPB National Semiconductor, LM2676SD-5.0/NOPB Datasheet - Page 19

• Manufacturer Part Number: LM2676SD-5.0/NOPB
• Description: IC REG SIMPLE SWITCHER 14-LLP
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2676SD-5.0/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 3A
• Frequency - Switching: 260kHz
• Voltage - Input: 8 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-LLP
• Primary Input Voltage: 12V
• No. Of Outputs: 1
• Output Voltage: 5V
• Output Current: 3A
• No. Of Pins: 14
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Input Voltage Primary Max: 40V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LM2676SD-5.0; LM2676SD-5.0TR

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.
(Assumes worst case maximum input voltage and load current for a given inductance value)
Voltage (V)
Voltage (V)
Output
Output
3.3
12
5
Voltage (V)
Inductance
Inductance
Output
3.3
12
5
(µH)
(µH)
100
10
15
22
33
47
68
10
15
22
33
10
15
22
33
47
Inductance
Table 4. Input Capacitors for Fixed Output Voltage Application
Sanyo OS-CON SA
Sanyo OS-CON SA
(µH)
100
10
15
22
33
10
15
22
33
47
10
15
22
33
47
68
No.
No.
2
1
1
1
1
1
1
1
1
1
1
*
*
*
*
*
Series
Series
C Code
C Code
AVX TPS Series
C10
No.
C7
C8
C7
C7
C7
C7
C7
C7
C7
C7
2
3
2
2
3
2
2
3
3
*
*
*
*
*
*
*
*
*
*
*
*
Sanyo MV-GX Series
Sanyo MV-GX Series
C Code
C10
C10
C10
No.
No.
C5
C9
C5
C5
C7
C7
1
1
1
1
1
1
1
2
1
1
1
2
2
1
1
1
*
*
*
*
*
*
*
19
Sprague 594D Series
C Code
C Code
C10
C14
C12
C10
C14
C12
Surface Mount
No.
C5
C5
C5
C3
C3
C2
C2
C4
C4
C4
Through Hole
Through Hole
1
1
2
2
1
1
2
2
1
2
2
2
2
2
2
1
Nichicon PL Series
Nichicon PL Series
C Code
C10
C13
C13
C12
C13
C13
C10
C10
C12
C12
C13
C13
C13
No.
No.
C7
C7
C7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C Code
Kemet T495 Series
C Code
C18
C17
C13
C11
C10
C10
C18
C24
C20
C14
C14
C18
C23
C20
No.
C9
C5
2
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
C Code
Panasonic HFQ
Panasonic HFQ
C10
C12
C12
C11
C12
C12
C10
C10
C12
C12
C12
No.
No.
C8
C8
C8
C7
C7
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Series
Series
C Code
C Code
www.national.com
C13
C12
C13
C13
C12
C5
C5
C5
C4
C3
C3
C1
C6
C6
C6
C6