LT1076-5.0 Buck Converter overview

Description

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DC/DC Converter
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Buck

LT1076-5.0 is a 45.00 V non-sync Buck Converter from with 1.60 A output current. The maximum 45.00 V input voltage can be regulated down into a 5.00 V to 5.00 V output voltage.

It requires are a typical inductor size of 100.00 µH, a typical external component count of 8 and achieves a peak efficiency of 88 %. Further LT1076-5.0 characteristics are a fixed 100 kHz switching frequency and 2 available package option(s): TO-220 DD .

For the LT1076-5.0 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. 7.30 V
V-IN max. 45.00 V
I-OUT? 1.60 A
V-OUT min. 5.00 V
V-OUT max. 5.00 V
V-OUT 5.000 V
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 100 kHz
Frequency fixed
Frequency selectable
ext.clock sync. no
Frequency adj./ ext.clock min.
Frequency adj./ ext.clock max
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK no
Quiescent current max. 11000 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ.
Inductor size typ. 100.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Buck
Peak Efficiency 88 %
Component count min. 8
current limit adjustable yes
Nr.of packages 2
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO TO-220
DDPAK DD

LT1076-5.0 Datasheet

Link to the most up-to-date LT1076-5.0 datasheet and the product page for EVM, tools and support information.

LT1076-5.0

LT1076-5.0 Sample stock and distributor price breaks

LT1076-5.0 prices and online available distributors.

OEMSecrets.com
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Available Distributors with stock: 0

no online Distributor with LT1076 stock available

Available Distributors with stock: 16

Arrow Electronics

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LT1076HVCT#06 975
7015.06 $
2017.59 $
110.12 $
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LT1076HVCT-5 939
6017.16 $
3019.30 $
111.63 $
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LT1076CR-5#PBF 839
1004.35 $
15.42 $
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LT1076CT 745
5514.16 $
3015.40 $
16.75 $
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LT1076CR#PBF 371
1004.35 $
15.42 $
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LT1076HVCR#PBF 331
16.93 $
1007.65 $
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LT1076HVIT-5#PBF 321
1007.87 $
19.55 $
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LT1076HVIT#06PBF 239
1007.65 $
18.92 $
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LT1076HVCT7#PBF 168
1007.00 $
18.75 $
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LT1076CQ-5#PBF 150
1004.00 $
15.00 $
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LT1076HVCT-5#PBF 100
1006.05 $
17.58 $
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LT1076HVCT#PBF 100
15.61 $
1006.05 $
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LT1076CT7#PBF 98
1004.00 $
15.00 $
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LT1076HVCT#06PBF 50
1006.05 $
17.58 $
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LT1076HVIT 6
112.12 $
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Digi-Key

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LT1076CT#PBF 1659
1003.33 €
253.98 €
16.00 €
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LT1076CR#PBF 1525
1004.17 €
254.94 €
17.45 €
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LT1076HVCT#PBF 1282
1005.83 €
256.86 €
110.33 €
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LT1076HVIT#06PBF 1049
1006.86 €
258.04 €
112.11 €
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LT1076CT-5#PBF 596
1003.33 €
253.98 €
16.00 €
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LT1076HVCR#PBF 589
1007.24 €
258.48 €
112.78 €
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LT1076HVIR#PBF 510
1008.42 €
2510.18 €
115.33 €
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LT1076CR-5#PBF 350
1004.17 €
254.94 €
17.45 €
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LT1076CQ-5#PBF 306
1003.85 €
254.57 €
16.88 €
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LT1076HVIT#PBF 286
1006.86 €
258.04 €
112.11 €
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LT1076HVCT#06PBF 150
1005.83 €
256.71 €
110.11 €
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LT1076IT#06PBF 136
1004.55 €
255.39 €
18.11 €
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LT1076CT7#PBF 106
1003.85 €
254.57 €
16.88 €
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LT1076IT#PBF 104
1004.55 €
255.39 €
18.11 €
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LT1076HVCT-5#PBF 101
1005.83 €
256.86 €
110.33 €
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Verical

ProductStockPriceBuy
LT1076HVCT#06 950
110.12 $
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LT1076HVCT-5 900
111.63 $
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LT1076CR-5#PBF 839
25.42 $
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LT1076CT 700
16.75 $
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LT1076CR#PBF 371
15.42 $
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LT1076HVCR#PBF 331
1007.65 $
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LT1076HVIT-5#PBF 321
1007.87 $
19.55 $
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LT1076HVIT#06PBF 239
1007.65 $
18.92 $
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LT1076HVCT7#PBF 168
1007.00 $
18.75 $
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LT1076CQ-5#PBF 150
1004.00 $
25.00 $
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LT1076HVCT#PBF 100
17.58 $
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LT1076HVCT-5#PBF 100
1006.05 $
27.58 $
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LT1076CT7#PBF 98
25.00 $
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LT1076HVCT#06PBF 50
17.58 $
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LT1076HVIT 6
112.12 $
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Newark element14

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LT1076IR#PBF 103
12.22 $
252.22 $
1002.22 $
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Mouser Electronics

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LT1076HVIR#PBF 157
117.72 $
1016.24 $
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LT1076CT#PBF 237
16.93 $
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LT1076CQ-5#PBF 166
17.96 $
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505.27 $
2504.87 $
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LT1076CR#PBF 198
18.60 $
107.88 $
505.70 $
2505.31 $
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LT1076HVCT#PBF 148
111.94 $
1010.94 $
507.91 $
2507.40 $
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LT1076IT#PBF 111
19.37 $
108.59 $
506.21 $
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LT1076HVCR#PBF 107
114.76 $
1013.53 $
509.78 $
2509.19 $
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LT1076IT-5#PBF 48
19.11 $
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506.04 $
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LT1076HVCT-5#PBF 47
111.94 $
1010.94 $
507.91 $
2507.40 $
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LT1076HVIT-5#PBF 50
113.74 $
1012.59 $
509.74 $
2509.06 $
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LT1076IQ#PBF 75
19.50 $
108.71 $
506.30 $
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LT1076HVIT#PBF 49
113.99 $
1012.82 $
509.27 $
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LT1076CQ#TRPBF 4
18.22 $
107.53 $
505.44 $
2505.02 $
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LT1076CR-5#PBF 5
18.60 $
107.88 $
505.70 $
2505.31 $
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LT1076HVCT7#PBF 10
113.74 $
1012.59 $
509.10 $
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Bristol Electronics

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LT1076CT-5#06 930 Buy Now
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LT1076CR#PBF 1145 Buy Now
LT1076CT-5#PBF 25 Buy Now
LT1076CY-5 1426
17.84 $
55.10 $
113.92 $
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LT1076HVCT5 93 Buy Now
LT1076CQ-5 4 Buy Now
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Quest Components

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LT1076CQ 4
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LT1076CQ#PBF 24
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LT1076CQ-5 29
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26.00 $
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LT1076CQ-5#PBF 27
108.00 $
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LT1076CQ-5#TR 40
278.88 $
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LT1076CR 25
116.60 $
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LT1076CR #PBF 25
116.60 $
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LT1076CR-5 314
865.40 $
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LT1076CR-5 408
3046.33 $
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LT1076CR-5 221
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LT1076CR-5 13
54.73 $
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LT1076CT 28
64.05 $
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LT1076CT 28
126.00 $
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LT1076CT 1
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TME Electronic Components

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LT1076CT-5#PBF 35
17.00 $
36.30 $
105.44 $
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LT1076IT#PBF 2
15.14 $
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LT1076CT#PBF 33
17.50 $
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LT1076CR-5#PBF 32
15.50 $
34.94 $
104.37 $
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ComS.I.T.

ProductStockPriceBuy
LT1076HVCT5PBF 100
LT1076CT06PBF 100
LT1076IRPBF 46
LT1076ITPBF 100
LT1076CT75 400
LT1076CT30PBF 350
LT1076CT 350
LT1076IR#PBF 102

element14 Asia-Pacific

ProductStockPriceBuy
LT1076CR#PBF 34
1008.82 SGD
259.09 SGD
113.70 SGD
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LT1076CQ-5#PBF 3
1008.13 SGD
258.41 SGD
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LT1076CT#PBF 1
1007.04 SGD
257.33 SGD
111.03 SGD
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LT1076HVCR#PBF 10
10015.32 SGD
2515.60 SGD
123.50 SGD
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LT1076IR#PBF 62
10010.25 SGD
2510.85 SGD
116.34 SGD
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Farnell element14

ProductStockPriceBuy
LT1076CR#PBF 34
1004.04 GBP
504.18 GBP
254.32 GBP
105.96 GBP
17.06 GBP
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LT1076CQ-5#PBF 3
1003.74 GBP
503.87 GBP
253.99 GBP
105.52 GBP
16.57 GBP
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LT1076CT#PBF 0
1003.23 GBP
503.30 GBP
253.37 GBP
105.07 GBP
15.58 GBP
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LT1076HVCR#PBF 18
1006.75 GBP
507.08 GBP
257.40 GBP
1010.24 GBP
111.59 GBP
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LT1076IR#PBF 62
1004.77 GBP
504.96 GBP
255.15 GBP
107.03 GBP
18.33 GBP
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show stock=0hide stock=0

Schukat electronic

ProductStockPriceBuy
LT1076CT-5PBF 56
17.05 €
104.70 €
503.92 €
1003.78 €
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LT1076CQPBF 141
15.95 €
104.65 €
504.25 €
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LT1076CTPBF 78
16.75 €
104.50 €
503.75 €
1003.60 €
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LT1076CR-5PBF 50
16.45 €
105.05 €
504.60 €
1004.45 €
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LT1076CRPBF 20
16.45 €
105.05 €
504.60 €
1004.45 €
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LT1076HVCTPBF 6
19.05 €
107.10 €
506.45 €
1006.20 €
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Chip 1 Exchange

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LT1076 6
LT1076CR 190
LT1076CT-5#06 247
LT1076CT-5 50
LT1076CT-5 1986
LT1076IT#30 611
LT1076IT#30 800
LT1076CT7#37 290
LT1076CQ5 125
LT1076HVIR 118

Chip1Stop

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LT1076IT#PBF 10
105.96 $
19.27 $
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LT1076CQ-5#PBF 40
104.99 $
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104.32 $
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New Advantage Corporation

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LT1076CQ 144 Buy Now
LT1076CQ#TR 650
10003.08 $
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RS Components

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LT1076CR#PBF 143
54.14 GBP
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LT1076CT-5#PBF 88
105.04 GBP
504.61 GBP
1004.31 GBP
2004.00 GBP
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LT1076CT-5#PBF 100
16.15 GBP
105.04 GBP
504.61 GBP
1004.31 GBP
2004.00 GBP
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LT1076HVCT#PBF 43
108.87 GBP
258.46 GBP
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LT1076HVCT#PBF 34
19.28 GBP
108.87 GBP
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LT1076HVIT#PBF 11
1010.32 GBP
259.71 GBP
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LT1076IT#PBF 19
17.29 GBP
106.96 GBP
256.64 GBP
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LT1076IT#PBF 29
106.96 GBP
256.64 GBP
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LT1076CQ-5#PBF 19
105.56 GBP
255.06 GBP
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LT1076CQ#PBF 7
16.00 GBP
105.50 GBP
255.01 GBP
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LT1076CQ#PBF 100
105.50 GBP
255.01 GBP
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LT1076CT#PBF 496
104.97 GBP
254.46 GBP
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LT1076CT#PBF 164
15.48 GBP
104.97 GBP
254.46 GBP
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List of equivalents and alternatives

The following DC/DC Buck Converter are similar to LT1076-5.0. Optional, compare LT1076-5.0 side-by-side with other Buck Converter via the Comparison function.

no alternatives found

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LT1076-5.0.

V-IN max. 45 V, I-OUT 1.6 A, V-OUT min. 5 V, Frequency typ. 100 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744770156 56.0 2.4 2.9 85.00 12 x 12 x 8
744770168 68.0 2.3 2.5 90.00 12 x 12 x 8
744770182 82.0 2.5 2.5 86.00 12 x 12 x 8
7447709680 68.0 3.2 3.6 68.60 12 x 12 x 10
744771156 56.0 2.0 2.4 87.00 12 x 12 x 6
744771168 68.0 1.9 2.2 96.00 12 x 12 x 6
7447714560 56.0 2.0 2.3 101.00 10 x 10 x 5
7447714680 68.0 1.9 2.2 110.00 10 x 10 x 5
744772560 56.0 2.0 2.4 109.50 7.8 x 7.8 x 10
744772680 68.0 1.7 2.1 124.00 7.8 x 7.8 x 10
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