LM2671N-3.3/NOPB National Semiconductor, LM2671N-3.3/NOPB Datasheet - Page 14

• Manufacturer Part Number: LM2671N-3.3/NOPB
• Description: IC REG SIMPLE SWITCHER 8-DIP
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2671N-3.3/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 500mA
• Frequency - Switching: 260kHz
• Voltage - Input: 6.5 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: *LM2671N-3.3; *LM2671N-3.3/NOPB; LM2671N-3.3

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Voltage
Output
3.3
5.0
(V)
12
Inductance
(μH)
100
150
100
150
100
150
220
22
33
47
68
22
33
47
68
22
33
47
68
594D Series
Sprague
120/6.3
120/6.3
120/6.3
120/6.3
120/6.3
100/16
100/16
100/16
100/16
120/20
(μF/V)
68/10
68/10
68/10
68/25
47/20
47/20
47/20
47/20
47/20
Coilcraft Inc.
Coilcraft Inc., Europe
Pulse Engineering Inc.
Pulse Engineering Inc.,
Europe
Renco Electronics Inc.
Schott Corp.
Nichicon Corp.
Panasonic
AVX Corp.
FIGURE 9. Inductor Manufacturers' Phone Numbers
Surface Mount
FIGURE 8. Inductor Manufacturers' Part Numbers
FIGURE 10. Output Capacitor Table
(2×) 68/20
AVX TPS
100/10
100/10
100/10
100/10
100/10
100/10
100/10
100/10
100/10
100/10
100/10
Series
(μF/V)
10010
68/20
68/20
68/20
68/20
68/20
68/20
Phone
FAX
Phone
FAX
Phone
Sanyo OS-CON
14
Phone
FAX
Phone
FAX
Phone
FAX
Phone
FAX
Phone
FAX
Phone
FAX
SA Series
100/10
100/10
100/10
100/10
100/10
100/10
100/10
100/10
(μF/V)
68/10
68/10
68/10
68/10
68/20
68/20
47/20
47/20
47/20
47/20
47/20
Output Capacitor
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
Sanyo MV-GX
330/35
220/35
150/35
120/35
120/35
120/35
330/35
220/35
150/35
120/35
120/35
120/35
330/35
220/35
150/35
120/35
120/35
120/35
120/35
Series
(μF/V)
Through Hole
PL Series
Nichicon
330/35
220/35
150/35
120/35
120/35
120/35
330/35
220/35
150/35
120/35
120/35
120/35
330/35
220/35
150/35
120/35
120/35
120/35
120/35
(μF/V)
HFQ Series
Panasonic
330/35
220/35
150/35
120/35
120/35
120/35
330/35
220/35
150/35
120/35
120/35
120/35
330/35
220/35
150/35
120/35
120/35
120/35
120/35
(μF/V)