LM2670 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

LM2670 is a 40.00 V non-sync Buck Converter from with 3.00 A output current. The maximum 40.00 V input voltage can be regulated down into a 1.21 V to 37.00 V output voltage.

It requires are a typical inductor size of 33.00 µH, a typical external component count of 7 and achieves a peak efficiency of 94 %. Further LM2670 characteristics are a fixed 260 kHz switching frequency and 3 available package option(s): VSON-14 TO-220-7 DDPAK-7 .

For the LM2670 replacement search, please select a main parameter tolerance value and adjust the checkboxes for feature match. The product counter within the button shows the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview.

ParameterValueReplacement
Search Filter
V-IN min. 8.00 V
V-IN max. 40.00 V
I-OUT? 3.00 A
V-OUT min. 1.21 V
V-OUT max. 37.00 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 260 kHz
Frequency fixed
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 280 kHz
Frequency adj./ ext.clock max 400 kHz
Softstart no
Softstart adjustable no
Tracking no
PG/Power OK no
Quiescent current max. 6000 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ.
Inductor size typ. 33.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Buck
Peak Efficiency 94 %
Component count min. 7
current limit adjustable no
Nr.of packages 3
CSP
SC70
SOT
MSOP
QFN/DFN VSON-14
SO/SOIC
SOP
DIP
TO TO-220-7
DDPAK DDPAK-7

LM2670 Datasheet

Link to the most up-to-date LM2670 datasheet and the product page for EVM, tools and support information.

LM2670

LM2670 Sample stock and distributor price breaks

LM2670 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with LM2670 stock available

Available Distributors with stock: 16

Digi-Key

ProductStockPriceBuy
LM2670SX-ADJ/NOPB 14082
2502.86 €
1003.19 €
253.88 €
104.10 €
14.57 €
Buy Now
LM2670SX-ADJ/NOPB 14082
1003.19 €
104.10 €
14.57 €
Buy Now
LM2670SX-ADJ/NOPB 14000
25002.14 €
10002.23 €
5002.68 €
Buy Now
LM2670S-ADJ/NOPB 4054
25002.57 €
10002.67 €
5003.21 €
2503.33 €
1003.71 €
254.52 €
104.78 €
15.32 €
Buy Now
LM2670T-3.3/NOPB 1149
25002.14 €
10002.23 €
5002.68 €
2502.78 €
1003.10 €
253.76 €
103.98 €
14.43 €
Buy Now
LM2670S-3.3/NOPB 729
25002.57 €
10002.67 €
5003.21 €
2503.33 €
1003.71 €
254.52 €
104.78 €
15.32 €
Buy Now
LM2670SD-ADJ/NOPB 560
1003.67 €
254.46 €
104.72 €
15.25 €
Buy Now
LM2670SD-ADJ/NOPB 560
1003.67 €
254.46 €
104.72 €
15.25 €
Buy Now
LM2670S-5.0/NOPB 522
25002.57 €
10002.67 €
5003.21 €
2503.33 €
1003.71 €
254.52 €
104.78 €
15.32 €
Buy Now
LM2670SD-ADJ/NOPB 500
12502.56 €
5003.08 €
2503.20 €
Buy Now
LM2670SX-5.0/NOPB 464
2502.86 €
1003.19 €
253.88 €
104.10 €
14.57 €
Buy Now
LM2670SX-5.0/NOPB 464
1003.19 €
104.10 €
14.57 €
Buy Now
LM2670S-12/NOPB 290
25002.57 €
10002.67 €
5003.21 €
2503.33 €
1003.71 €
254.52 €
104.78 €
15.32 €
Buy Now
LM2670T-ADJ/NOPB 196
25002.14 €
10002.23 €
5002.68 €
2502.78 €
1003.10 €
253.76 €
103.98 €
14.43 €
Buy Now
LM2670SX-5.0/NOPB 0
25002.14 €
10002.23 €
5002.68 €
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
LM2670SX-5.0/NOPB 10000
50002.43 $
25002.44 $
10002.56 $
5003.04 $
Buy Now
LM2670S-5.0/NOPB 9900
6752.92 $
4502.93 $
Buy Now
LM2670SX-12/NOPB 9500
50002.43 $
25002.44 $
10002.56 $
5003.04 $
Buy Now
LM2670S-3.3/NOPB 7200
6752.92 $
4503.02 $
Buy Now
LM2670S-ADJ/NOPB 6300
6752.92 $
4503.02 $
Buy Now
LM2670S-12/NOPB 4950
25002.92 $
10003.07 $
5003.64 $
4504.02 $
Buy Now
LM2670T-ADJ/NOPB 3240
50002.43 $
25002.44 $
10002.56 $
5403.04 $
Buy Now
LM2670T-12/NOPB 2700
50002.43 $
25002.44 $
10002.56 $
5403.04 $
Buy Now
LM2670T-5.0/NOPB 540
5402.85 $
Buy Now
LM2670S-3.3/NOPB 315
450002.85 $
180002.88 $
90002.91 $
454.95 $
Buy Now
LM2670SD-12/NOPB 250
50002.43 $
25002.44 $
10002.56 $
5003.04 $
2503.35 $
Buy Now
LM2670S-ADJ/NOPB 225
450002.85 $
180002.88 $
90002.91 $
454.95 $
Buy Now
LM2670T-ADJ/NOPB 90
450002.28 $
180002.31 $
90002.33 $
454.12 $
Buy Now
LM2670SD-5.0/NOPB 80
254.70 $
104.74 $
35.27 $
Buy Now
LM2670T-12/NOPB 60
10002.46 $
5002.92 $
1003.41 $
104.13 $
34.59 $
Buy Now

Avnet Americas

ProductStockPriceBuy
LM2670S-3.3/NOPB 54
13502.86 $
6752.94 $
3603.05 $
2253.15 $
1353.31 $
Buy Now
LM2670S-ADJ/NOPB 40
13502.86 $
6752.94 $
3603.05 $
2253.15 $
1353.31 $
Buy Now
LM2670SD-ADJ/NOPB 250
25002.75 $
15002.82 $
10002.92 $
5003.02 $
2503.18 $
Buy Now
LM2670S-5.0 0
13503.46 $
6753.56 $
3603.69 $
2253.81 $
1354.01 $
Buy Now
LM2670S-12/NOPB 0
13502.86 $
6752.94 $
3603.05 $
2253.15 $
1353.31 $
Buy Now
LM2670S-5.0/NOPB 0
13502.86 $
6752.94 $
3603.05 $
2253.15 $
1353.31 $
Buy Now
LM2670SD-12/NOPB 0
25002.39 $
15002.45 $
10002.54 $
5002.63 $
2502.76 $
Buy Now
LM2670SX-12/NOPB 0
50002.39 $
30002.45 $
20002.54 $
10002.63 $
5002.76 $
Buy Now
LM2670SD-3.3/NOPB 0
25002.75 $
15002.82 $
10002.92 $
5003.02 $
2503.18 $
Buy Now
LM2670SD-5.0/NOPB 0
25002.76 $
15002.84 $
10002.94 $
5003.04 $
2503.20 $
Buy Now
LM2670SX-3.3/NOPB 0
50002.39 $
30002.45 $
20002.54 $
10002.63 $
5002.76 $
Buy Now
LM2670SX-5.0/NOPB 0
50002.39 $
30002.45 $
20002.54 $
10002.63 $
5002.76 $
Buy Now
LM2670SDX-3.3/NOPB 0
250002.32 $
150002.39 $
100002.47 $
50002.56 $
25002.69 $
Buy Now
LM2670SDX-5.0/NOPB 0
250002.32 $
150002.39 $
100002.47 $
50002.56 $
25002.69 $
Buy Now
LM2670SDX-ADJ/NOPB 0
250002.40 $
150002.47 $
100002.55 $
50002.64 $
25002.78 $
Buy Now
show stock=0hide stock=0

Avnet Europe

ProductStockPriceBuy
LM2670S-12/NOPB 20
4502.97 $
2703.16 $
1803.36 $
903.55 $
453.81 $
Buy Now
LM2670T-ADJ/NOPB 135
LM2670SX-ADJ/NOPB 2500
LM2670S-12 0
LM2670S-ADJ 0
4503.60 $
2703.83 $
1804.06 $
904.29 $
454.61 $
Buy Now
LM2670S-3.3 0
LM2670S-5.0 0
4503.60 $
2703.83 $
1804.06 $
904.29 $
454.61 $
Buy Now
LM2670SX-3.3 0
LM2670T-3.3/NOPB 0
4502.48 $
2702.64 $
1802.80 $
902.95 $
453.18 $
Buy Now
LM2670S-ADJ/NOPB 0
LM2670SD-12/NOPB 0
25002.48 $
15002.64 $
10002.80 $
5002.95 $
2503.18 $
Buy Now
LM2670S-3.3/NOPB 0
LM2670SX-12/NOPB 0
50002.47 $
30002.63 $
20002.79 $
10002.94 $
5003.16 $
Buy Now
LM2670SX-5.0/NOPB 0
50002.48 $
30002.64 $
20002.80 $
10002.95 $
5003.18 $
Buy Now
LM2670SD-3.3/NOPB 0
25002.85 $
15003.04 $
10003.22 $
5003.40 $
2503.66 $
Buy Now
show stock=0hide stock=0

Newark element14

ProductStockPriceBuy
LM2670S-ADJ/NOPB 0
5003.68 $
2504.06 $
1004.32 $
504.64 $
254.96 $
105.28 $
15.88 $
Buy Now
LM2670S-3.3/NOPB 134
5003.69 $
2504.01 $
1004.33 $
504.66 $
255.00 $
105.28 $
15.88 $
Buy Now
LM2670S-5.0/NOPB 131
5003.68 $
2504.06 $
1004.32 $
504.64 $
254.96 $
105.28 $
15.88 $
Buy Now
LM2670T-ADJ/NOPB 347
5003.07 $
2503.38 $
1003.60 $
503.87 $
254.13 $
104.40 $
14.90 $
Buy Now
show stock=0hide stock=0

Texas Instruments

ProductStockPriceBuy
LM2670T-3.3/NOPB 4320
10001.85 $
7501.94 $
5002.30 $
2502.70 $
1002.88 $
253.29 $
103.53 $
13.92 $
Buy Now
LM2670S-ADJ/NOPB 8870
10002.22 $
7502.27 $
5002.62 $
2503.01 $
1003.22 $
253.59 $
103.85 $
14.28 $
Buy Now
LM2670SD-12/NOPB 3250
10001.85 $
7501.94 $
5002.30 $
2502.70 $
1002.88 $
253.29 $
103.53 $
13.92 $
Buy Now
LM2670S-12/NOPB 8750
10002.22 $
7502.27 $
5002.62 $
2503.01 $
1003.22 $
253.59 $
103.85 $
14.28 $
Buy Now
LM2670SX-ADJ/NOPB 5200
10001.85 $
7501.94 $
5002.30 $
2502.70 $
1002.88 $
253.29 $
103.53 $
13.92 $
Buy Now
LM2670SX-5.0/NOPB 2349
10001.85 $
7501.94 $
5002.30 $
2502.70 $
1002.88 $
253.29 $
103.53 $
13.92 $
Buy Now
LM2670S-3.3/NOPB 8702
10002.22 $
7502.27 $
5002.62 $
2503.01 $
1003.22 $
253.59 $
103.85 $
14.28 $
Buy Now
LM2670SD-3.3/NOPB 250
10002.13 $
7502.18 $
5002.51 $
2502.89 $
1003.09 $
253.45 $
103.69 $
14.11 $
Buy Now
LM2670S-5.0/NOPB 8814
10002.22 $
7502.27 $
5002.62 $
2503.01 $
1003.22 $
253.59 $
103.85 $
14.28 $
Buy Now
LM2670SD-ADJ/NOPB 7294
10002.13 $
7502.18 $
5002.51 $
2502.89 $
1003.09 $
253.45 $
103.69 $
14.11 $
Buy Now
LM2670SX-3.3/NOPB 500
10001.85 $
7501.94 $
5002.30 $
2502.70 $
1002.88 $
253.29 $
103.53 $
13.92 $
Buy Now
LM2670T-5.0/NOPB 3419
10001.85 $
7501.94 $
5002.30 $
2502.70 $
1002.88 $
253.29 $
103.53 $
13.92 $
Buy Now
LM2670T-ADJ/NOPB 8945
10001.85 $
7501.94 $
5002.30 $
2502.70 $
1002.88 $
253.29 $
103.53 $
13.92 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
LM2670SX-3.3/NOPB 895
14.90 $
104.40 $
1003.60 $
2503.38 $
5003.07 $
10002.59 $
25002.46 $
Buy Now
LM2670S-5.0/NOPB 951
15.88 $
105.28 $
1004.32 $
2504.06 $
5003.68 $
10003.10 $
25002.95 $
Buy Now
LM2670SX-ADJ/NOPB 2656
14.90 $
104.40 $
1003.60 $
2503.38 $
5003.07 $
10002.59 $
25002.46 $
Buy Now
LM2670S-ADJ/NOPB 1428
15.88 $
105.28 $
1004.32 $
2504.06 $
5003.68 $
10003.10 $
25002.95 $
Buy Now
LM2670SX-5.0/NOPB 780
14.90 $
104.40 $
1003.60 $
2503.38 $
5003.07 $
10002.59 $
25002.46 $
Buy Now
LM2670SD-12/NOPB 250
14.90 $
104.40 $
1003.60 $
2503.38 $
5003.07 $
10002.59 $
25002.46 $
Buy Now
LM2670SD-3.3/NOPB 139
15.64 $
105.07 $
1004.15 $
2503.89 $
5003.53 $
10002.98 $
25002.83 $
Buy Now
LM2670S-3.3/NOPB 135
15.88 $
105.28 $
1004.32 $
2504.06 $
5003.68 $
10003.10 $
25002.95 $
Buy Now
LM2670SD-ADJ/NOPB 335
15.64 $
105.07 $
1004.15 $
2503.89 $
5003.53 $
10002.98 $
25002.83 $
Buy Now
LM2670SX-12/NOPB 275
14.90 $
104.40 $
1003.60 $
2503.38 $
5003.07 $
10002.59 $
25002.46 $
Buy Now
LM2670S-12/NOPB 423
15.88 $
105.28 $
1004.32 $
2504.06 $
5003.68 $
10003.10 $
25002.95 $
Buy Now
LM2670T-ADJ/NOPB 353
14.90 $
104.40 $
1003.60 $
2503.38 $
5003.07 $
10002.59 $
25002.46 $
Buy Now
LM2670T-3.3/NOPB 197
14.90 $
104.40 $
1003.60 $
2503.38 $
5003.07 $
10002.59 $
25002.46 $
Buy Now
LM2670T-12/NOPB 145
14.90 $
104.40 $
1003.60 $
2503.38 $
5003.07 $
10002.59 $
25002.46 $
Buy Now
ELM 2-670 2000
10.22 $
100.21 $
1000.15 $
5000.12 $
10000.09 $
50000.07 $
100000.06 $
500000.05 $
1000000.05 $
Buy Now

Rochester Electronics

ProductStockPriceBuy
LM2670S-ADJ/NOPB 20
10002.93 $
5003.08 $
1003.21 $
253.34 $
13.60 $
Buy Now
LM2670S-12/NOPB 330
10002.93 $
5003.08 $
1003.21 $
253.34 $
13.60 $
Buy Now
LM2670SX-5.0/NOPB 150
10002.44 $
5002.57 $
1002.67 $
252.79 $
13.00 $
Buy Now
LM2670S-3.3/NOPB 6364
10002.93 $
5003.08 $
1003.21 $
253.34 $
13.60 $
Buy Now
LM2670S-5.0 2250
10002.95 $
5003.11 $
1003.24 $
253.37 $
13.63 $
Buy Now
LM2670S-5.0/NOPB 64
10002.93 $
5003.08 $
1003.21 $
253.34 $
13.60 $
Buy Now
LM2670LD-3.3 3918
10001.24 $
5001.31 $
1001.36 $
251.42 $
11.53 $
Buy Now
LM2670S-12/NOPB 612
10002.93 $
5003.08 $
1003.21 $
253.34 $
13.60 $
Buy Now
LM2670S-5.0 154
10002.95 $
5003.11 $
1003.24 $
253.37 $
13.63 $
Buy Now
LM2670S-5.0/NOPB 244
10002.93 $
5003.08 $
1003.21 $
253.34 $
13.60 $
Buy Now
LM2670S-ADJ 1707
10002.95 $
5003.11 $
1003.24 $
253.37 $
13.63 $
Buy Now
LM2670S-ADJ/NOPB 474
10002.93 $
5003.08 $
1003.21 $
253.34 $
13.60 $
Buy Now
LM2670SD-12/NOPB 563
10002.44 $
5002.57 $
1002.67 $
252.79 $
13.00 $
Buy Now
LM2670SD-3.3/NOPB 250
10002.81 $
5002.95 $
1003.08 $
253.21 $
13.45 $
Buy Now
LM2670SX-5.0/NOPB 29
10002.44 $
5002.57 $
1002.67 $
252.79 $
13.00 $
Buy Now

Bristol Electronics

ProductStockPriceBuy
LM2670S-ADJ 35 Buy Now
LM2670S-ADJ 34 Buy Now
LM2670SADJ 30 Buy Now
LM2670S-5.0 15
24.14 $
82.69 $
Buy Now
LM2670S-5.0/NOPB 23 Buy Now
LM2670SX-ADJ 817 Buy Now
LM2670T-3.3 75 Buy Now
LM2670T-ADJ 5 Buy Now

Quest Components

ProductStockPriceBuy
LM2670S-3.3 72
435.55 $
126.00 $
19.00 $
Buy Now
LM2670S-5.0 12
82.78 $
33.70 $
15.55 $
Buy Now
LM2670S-ADJ 8
92.42 $
33.22 $
14.83 $
Buy Now
LM2670S-ADJ 27
223.22 $
73.54 $
14.83 $
Buy Now
LM2670S-ADJ 4
33.22 $
14.83 $
Buy Now
LM2670SX-ADJ 320
2224.04 $
524.53 $
17.34 $
Buy Now
LM2670T-ADJ/NOPB 13
82.55 $
33.40 $
15.10 $
Buy Now

RS Components

ProductStockPriceBuy
LM2670S-ADJ/NOPB 15
14.42 GBP
103.51 GBP
503.20 GBP
1002.91 GBP
2502.73 GBP
Buy Now
LM2670S-ADJ/NOPB 107
103.51 GBP
503.20 GBP
1002.91 GBP
2502.73 GBP
Buy Now
LM2670S-ADJ/NOPB 0
453.99 GBP
Buy Now
LM2670S-5.0/NOPB 0
253.92 GBP
1003.43 GBP
2503.20 GBP
5003.03 GBP
Buy Now
LM2670S-5.0/NOPB 60
54.45 GBP
253.92 GBP
1003.43 GBP
2503.20 GBP
5003.03 GBP
Buy Now
LM2670SD-5.0/NOPB 0
252.18 GBP
1001.98 GBP
2501.97 GBP
5001.96 GBP
Buy Now
LM2670SD-5.0/NOPB 0
12.90 GBP
252.18 GBP
1001.98 GBP
2501.97 GBP
5001.96 GBP
Buy Now
show stock=0hide stock=0

ComS.I.T.

ProductStockPriceBuy
LM2670S33 158
LM2670SXADJNOPB 112

Chip1Stop

ProductStockPriceBuy
LM2670S-5.0/NOPB 20
103.26 $
13.28 $
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
LM2670S-ADJ/NOPB 0
10004.67 SGD
5005.55 SGD
2506.12 SGD
1006.51 SGD
107.96 SGD
18.86 SGD
Buy Now
LM2670S-3.3/NOPB 134
25204.66 SGD
10354.75 SGD
5405.64 SGD
1356.61 SGD
457.63 SGD
108.07 SGD
18.98 SGD
Buy Now
LM2670S-5.0/NOPB 131
10004.67 SGD
5005.55 SGD
2506.12 SGD
1006.51 SGD
107.96 SGD
18.86 SGD
Buy Now
LM2670SD-ADJ/NOPB 0
25004.26 SGD
10004.49 SGD
5005.32 SGD
2505.86 SGD
1006.25 SGD
107.64 SGD
18.50 SGD
Buy Now
LM2670T-ADJ/NOPB 347
10003.90 SGD
5004.63 SGD
2505.09 SGD
1005.43 SGD
106.63 SGD
17.38 SGD
Buy Now
show stock=0hide stock=0

Farnell element14

ProductStockPriceBuy
LM2670S-ADJ/NOPB 0
5002.28 GBP
2502.77 GBP
1002.95 GBP
503.17 GBP
253.38 GBP
103.60 GBP
14.45 GBP
Buy Now
LM2670SX-ADJ/NOPB 0
15001.84 GBP
10001.97 GBP
5002.34 GBP
Buy Now
LM2670S-3.3/NOPB 134
5002.54 GBP
2503.32 GBP
1003.52 GBP
503.79 GBP
254.04 GBP
104.31 GBP
15.31 GBP
Buy Now
LM2670S-5.0/NOPB 131
5002.54 GBP
2503.32 GBP
1003.52 GBP
503.79 GBP
254.04 GBP
104.31 GBP
15.31 GBP
Buy Now
LM2670SX-ADJ/NOPB . 0
10001.86 GBP
5002.32 GBP
2502.55 GBP
1002.72 GBP
502.92 GBP
253.13 GBP
103.33 GBP
13.70 GBP
Buy Now
LM2670SX-ADJ/NOPB . 0
10001.86 GBP
5002.32 GBP
2502.55 GBP
1002.72 GBP
502.92 GBP
253.13 GBP
103.33 GBP
13.70 GBP
Buy Now
LM2670SX-5.0/NOPB . 0
10001.97 GBP
5002.32 GBP
2502.55 GBP
1002.72 GBP
502.92 GBP
253.13 GBP
103.33 GBP
14.12 GBP
Buy Now
LM2670SX-5.0/NOPB . 0
10001.97 GBP
5002.32 GBP
2502.55 GBP
1002.72 GBP
502.92 GBP
253.13 GBP
103.33 GBP
14.12 GBP
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LM2670T-ADJ/NOPB 347
5002.11 GBP
2502.76 GBP
1002.93 GBP
503.16 GBP
253.37 GBP
103.60 GBP
14.45 GBP
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New Advantage Corporation

ProductStockPriceBuy
LM2670SX-ADJ/NOPB 1000
10003.59 $
5003.85 $
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List of equivalents and alternatives

The following DC/DC Buck Converter are similar to LM2670. Optional, compare LM2670 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% NJW4154 NJW4154 product overviewNJW4154 product overview New Japan Radio TO252-5, HSOP-8
0% BD9876 BD9876 product overviewBD9876 product overview Rohm HTSOP-8
0% LM2677 LM2677 product overviewLM2677 product overview Texas Instruments DDPAK-7, TO-220-7, VSON-14
10% LT3430 LT3430 product overviewLT3430 product overview Linear Technology TSSOP-16
10% LT3430-1 LT3430-1 product overviewLT3430-1 product overview Linear Technology TSSOP-16
10% LT3431 LT3431 product overviewLT3431 product overview Linear Technology TSSOP-16
10% MAX16907 MAX16907 product overviewMAX16907 product overview Maxim TSSOP-EP-16, TQFN-16
10% A5975D A5975D product overviewA5975D product overview ST SO-8
10% A7986A A7986A product overviewA7986A product overview ST HSOP-8
25% LT3434 LT3434 product overviewLT3434 product overview Linear Technology TSSOP-16
25% LT3435 LT3435 product overviewLT3435 product overview Linear Technology TSSOP-16
25% MAX16936 MAX16936 product overviewMAX16936 product overview Maxim TQFN-32
25% A5974D A5974D product overviewA5974D product overview ST SO-8
25% A5975AD A5975AD product overviewA5975AD product overview ST SO-8
50% IFX91041EJ V IFX91041EJ V product overviewIFX91041EJ V product overview Infineon PG-DSO-8
50% TLE8366 TLE8366 product overviewTLE8366 product overview Infineon DSO-8
50% IXD3250-3 IXD3250-3 product overviewIXD3250-3 product overview IXYS SOP-8
50% IXD3250-5 IXD3250-5 product overviewIXD3250-5 product overview IXYS SOP-8
50% IXD3251-3 IXD3251-3 product overviewIXD3251-3 product overview IXYS SOP-8
50% IXD3251-5 IXD3251-5 product overviewIXD3251-5 product overview IXYS SOP-8
50% LT1765 LT1765 product overviewLT1765 product overview Linear Technology TSSOP-16, SO-8
50% MAX16974 MAX16974 product overviewMAX16974 product overview Maxim TSSOP-EP-16, TQFN-16
50% MAX16977 MAX16977 product overviewMAX16977 product overview Maxim TSSOP-EP-16, TQFN-16
50% MAX5082 MAX5082 product overviewMAX5082 product overview Maxim TQFN-16
50% MAX5083 MAX5083 product overviewMAX5083 product overview Maxim TQFN-16
50% MAX5088 MAX5088 product overviewMAX5088 product overview Maxim TQFN-16
50% MAX5089 MAX5089 product overviewMAX5089 product overview Maxim TQFN-16
50% MAX5090 MAX5090 product overviewMAX5090 product overview Maxim TQFN-16
50% MP1580 MP1580 product overviewMP1580 product overview MPS PDIP-8, SOIC-8
50% MP2354 MP2354 product overviewMP2354 product overview MPS SOIC-8
50% MP2362 MP2362 product overviewMP2362 product overview MPS
50% MP2377 MP2377 product overviewMP2377 product overview MPS SOIC-8
50% CS51411 CS51411 product overviewCS51411 product overview ON Semiconductor SOIC-8, DFN-18
50% CS51413 CS51413 product overviewCS51413 product overview ON Semiconductor SOIC-8, DFN-18
50% NCP1547 NCP1547 product overviewNCP1547 product overview ON Semiconductor SOIC-8, DFN-18
50% NCV51411 NCV51411 product overviewNCV51411 product overview ON Semiconductor SOIC-8, DFN-18
50% NCV8842 NCV8842 product overviewNCV8842 product overview ON Semiconductor DFN-18
50% NCV8843 NCV8843 product overviewNCV8843 product overview ON Semiconductor SOIC-8, DFN-18
50% NCV890201 NCV890201 product overviewNCV890201 product overview ON Semiconductor DFN-10
50% NCV890231 NCV890231 product overviewNCV890231 product overview ON Semiconductor SOIC-8
50% A5972D A5972D product overviewA5972D product overview ST SO-8
50% A5973AD A5973AD product overviewA5973AD product overview ST SO-8
50% A5973D A5973D product overviewA5973D product overview ST SO-8
50% A5974AD A5974AD product overviewA5974AD product overview ST SO-8
50% A7985A A7985A product overviewA7985A product overview ST HSOP-8
50% B5973D B5973D product overviewB5973D product overview ST SO-8
50% L5972D L5972D product overviewL5972D product overview ST SO-8
50% L5973AD L5973AD product overviewL5973AD product overview ST HSOP-8
50% L5973D L5973D product overviewL5973D product overview ST HSOP-8
50% LM27341 LM27341 product overviewLM27341 product overview Texas Instruments SON-10, MSOP-10
50% LM27341-Q1 LM27341-Q1 product overviewLM27341-Q1 product overview Texas Instruments SON-10, MSOP-10
50% LM27342 LM27342 product overviewLM27342 product overview Texas Instruments SON-10, MSOP-10
50% LM27342-Q1 LM27342-Q1 product overviewLM27342-Q1 product overview Texas Instruments SON-10, MSOP-10
50% LMR12015 LMR12015 product overviewLMR12015 product overview Texas Instruments SON-10
50% LMR12020 LMR12020 product overviewLMR12020 product overview Texas Instruments SON-10
50% XC9250-3 XC9250-3 product overviewXC9250-3 product overview Torex SOP-8
50% XC9250-5 XC9250-5 product overviewXC9250-5 product overview Torex SOP-8
50% XC9251-3 XC9251-3 product overviewXC9251-3 product overview Torex SOP-8
50% XC9251-5 XC9251-5 product overviewXC9251-5 product overview Torex SOP-8
50% XC9270-C XC9270-C product overviewXC9270-C product overview Torex SOP-8
50% XC9270-D XC9270-D product overviewXC9270-D product overview Torex SOP-8
50% XC9271-C XC9271-C product overviewXC9271-C product overview Torex SOP-8
50% XC9271-D XC9271-D product overviewXC9271-D product overview Torex SOP-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LM2670.

V-IN max. 40 V, I-OUT 3 A, V-OUT min. 1.21 V, Frequency typ. 260 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404054033 3.3 3.4 4.3 24.00 5 x 5 x 4
74404054047 4.7 3.0 3.8 30.00 5 x 5 x 4
74404063033 3.3 3.5 4.5 25.00 6 x 6 x 2.8
74404064033 3.3 3.7 6.5 21.00 6 x 6 x 4.5
74404064047 4.7 3.3 5.5 26.00 6 x 6 x 4.5
74404084033 3.3 4.4 7.1 17.00 8 x 8 x 4.2
74404084047 4.7 4.1 6.5 19.00 8 x 8 x 4.2
7440650033 3.3 5.3 4.7 15.00 10 x 10 x 3.1
7440650047 4.7 4.6 4.2 16.50 10 x 10 x 3.1
7440660035 3.5 5.8 6.4 11.50 10 x 10 x 4.1
744066005 5.0 4.9 5.5 14.50 10 x 10 x 4.1
744071039 3.9 4.9 4.5 13.00 8 x 8 x 4.6
744071047 4.7 4.8 4.3 17.00 8 x 8 x 4.6
744071056 5.6 4.0 4.0 20.00 8 x 8 x 4.6
744311470 4.7 6.0 7.0 19.50 7 x 6.9 x 4
744314490 4.9 6.5 6.5 14.50 7 x 6.9 x 5
744316330 3.3 5.8 5.8 18.50 5.5 x 5.3 x 4.3
744316470 4.7 4.6 4.7 24.50 5.5 x 5.3 x 4.3
744316560 5.6 4.5 4.6 28.50 5.5 x 5.3 x 4.3
74437336047 4.7 3.5 7.0 50.00 5.7 x 5.2 x 3
74437336056 5.6 3.0 6.0 55.00 5.7 x 5.2 x 3
74438356033 3.3 3.6 5.5 39.90 4.1 x 4.1 x 2.1
7447462033 3.3 4.7 4.0 16.00 5.5 x 5.5 x 8.5
7447462047 4.7 4.2 3.7 19.00 5.5 x 5.5 x 8.5
7447471047 4.7 6.9 6.0 10.50 10.5 x 10.5 x 11.5
7447713033 3.3 4.6 7.2 20.40 10 x 10 x 3
7447713047 4.7 4.0 6.0 26.00 10 x 10 x 3
7447714056 5.6 6.0 7.2 12.00 10 x 10 x 5
7447715003 3.3 5.9 7.1 11.50 12 x 12 x 4.5
7447715004 4.7 5.2 6.3 13.50 12 x 12 x 4.5
744772033 3.3 5.0 6.3 9.50 7.8 x 7.8 x 10
744772047 4.7 4.0 5.4 11.60 7.8 x 7.8 x 10
744777003 3.3 3.5 4.6 25.00 7.3 x 7.3 x 4.5
744777004 4.7 3.2 4.0 25.00 7.3 x 7.3 x 4.5
7447779003 3.3 3.3 4.5 26.00 7.3 x 7.3 x 4.5
7447779004 4.7 3.2 4.4 28.00 7.3 x 7.3 x 4.5
744778003 3.3 3.1 4.1 24.00 7.3 x 7.3 x 3.4
7447789003 3.3 3.4 4.2 24.00 7.3 x 7.3 x 3.5
744787039 3.9 3.8 4.0 16.70 7.8 x 7 x 5
744787047 4.7 3.3 3.6 24.30 7.8 x 7 x 5
784774047 4.7 3.0 5.5 56.00 5.2 x 5.8 x 4.85
784775033 3.3 4.9 4.9 12.00 7 x 7.8 x 5.5
784775047 4.7 4.5 4.5 16.00 7 x 7.8 x 5.5
784775056 5.6 4.0 4.0 18.00 7 x 7.8 x 5.5
784776033 3.3 6.0 7.0 9.00 9 x 10 x 5.9
784776047 4.7 5.0 6.0 12.00 9 x 10 x 5.9
784776056 5.6 4.8 5.5 15.00 9 x 10 x 5.9
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