LT1376-5.0 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

LT1376-5.0 is a 25.00 V non-sync Buck Converter from with 1.50 A output current. The maximum 25.00 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 5.00 µH, a typical external component count of 7 and achieves a peak efficiency of 88 %. Further LT1376-5.0 characteristics are a fixed 500 kHz switching frequency and 2 available package option(s): SO-8 TSSOP-16 .

For the LT1376-5.0 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. 5.00 V
V-IN max. 25.00 V
I-OUT? 1.50 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. 500 kHz
Frequency fixed
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 580 kHz
Frequency adj./ ext.clock max 900 kHz
Softstart no
Softstart adjustable no
Tracking no
PG/Power OK no
Quiescent current max. 1400 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ.
Inductor size typ. 5.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Buck
Peak Efficiency 88 %
Component count min. 7
current limit adjustable no
Nr.of packages 2
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC SO-8
SOP TSSOP-16
DIP
TO
DDPAK

LT1376-5.0 Datasheet

Link to the most up-to-date LT1376-5.0 datasheet and the product page for EVM, tools and support information.

LT1376-5.0

LT1376-5.0 Sample stock and distributor price breaks

LT1376-5.0 prices and online available distributors.

OEMSecrets.com
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Available Distributors with stock: 0

no online Distributor with LT1376 stock available

Available Distributors with stock: 11

Arrow Electronics

ProductStockPriceBuy
LT1376CS8#TRPBF 2500
25003.94 $
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LT1376CS8#TRPBF 1858
5003.94 $
2504.03 $
1004.25 $
255.14 $
17.73 $
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LT1376CS8 1805
12014.64 $
6016.04 $
17.54 $
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LT1376HVCS8#PBF 36
5004.02 $
2504.11 $
1004.40 $
254.98 $
17.13 $
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LT1376IS8-5 25
1006.35 $
256.71 $
107.30 $
18.86 $
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LT1376CN8-5#PBF 1
10003.94 $
5004.10 $
2504.20 $
1004.42 $
255.35 $
18.06 $
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LT1376IS8#PBF 0
5004.42 $
2504.52 $
1004.84 $
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LT1376CS8-5#TRPBF 0
25004.21 $
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LT1376IN8-5#PBF 0
1504.65 $
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LT1376CS#PBF 0
25004.12 $
5004.29 $
2504.38 $
1504.62 $
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LT1376CS#PBF 0
2504.50 $
1504.62 $
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LT1376HVIS#PBF 0
10005.24 $
5005.45 $
2505.58 $
1005.87 $
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LT1376IS#TRPBF 0
25004.76 $
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LT1376CN8#PBF 0
10003.94 $
5004.10 $
2504.20 $
1504.42 $
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LT1376HVCS8#TRPBF 0
25003.94 $
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show stock=0hide stock=0

Digi-Key

ProductStockPriceBuy
LT1376HVIS8#PBF 2809
5004.67 €
2504.78 €
1005.03 €
256.09 €
19.17 €
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LT1376IS8#PBF 2796
5004.24 €
2504.34 €
1004.57 €
255.53 €
18.32 €
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LT1376HVIS8#TRPBF 2695
5004.89 €
2505.00 €
1005.26 €
256.36 €
19.58 €
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LT1376HVIS8#TRPBF 2695
5004.89 €
2505.00 €
1005.26 €
256.36 €
19.58 €
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LT1376HVIS8#TRPBF 2500
25004.74 €
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LT1376CS8-5#TRPBF 1705
5004.16 €
2504.25 €
1004.48 €
255.41 €
18.15 €
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LT1376CS8#PBF 1373
5003.53 €
2503.61 €
1003.80 €
254.59 €
16.91 €
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LT1376CS8#TRPBF 617
5003.70 €
2503.79 €
1003.99 €
254.82 €
17.26 €
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LT1376CS8#TRPBF 617
5003.70 €
2503.79 €
1003.99 €
254.82 €
17.26 €
Buy Now
LT1376IS8-5#PBF 539
5004.79 €
2504.90 €
1005.16 €
256.24 €
19.39 €
Buy Now
LT1376HVCS8#PBF 520
5003.86 €
2503.95 €
1004.16 €
255.03 €
17.57 €
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LT1376CS8-5#PBF 317
5003.97 €
2504.06 €
1004.27 €
255.17 €
17.78 €
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LT1376CN8-5#PBF 244
25003.71 €
5003.86 €
2503.95 €
1004.16 €
255.03 €
17.57 €
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LT1376CS8#TRPBF 0
25003.60 €
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LT1376CS8-5#TRPBF 0
25004.04 €
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show stock=0hide stock=0

Verical

ProductStockPriceBuy
LT1376CS8 1800
12014.64 $
6016.04 $
1007.54 $
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LT1376HVCS8#PBF 1433
2504.41 $
1004.58 $
255.19 $
37.43 $
Buy Now
LT1376IS8#PBF 45
2504.86 $
1005.04 $
255.70 $
28.16 $
Buy Now
LT1376HVCS8#PBF 36
5004.02 $
2504.11 $
1004.40 $
254.98 $
27.13 $
Buy Now
LT1376IS8-5 25
1006.35 $
256.71 $
107.30 $
28.86 $
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Mouser Electronics

ProductStockPriceBuy
LT1376CS8#PBF 490
16.84 $
254.78 $
1004.23 $
2503.95 $
5003.87 $
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LT1376CS8-5#PBF 399
18.71 $
255.78 $
1004.78 $
2504.54 $
5004.44 $
10004.27 $
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LT1376HVIS8#PBF 330
110.26 $
256.81 $
1005.63 $
2505.35 $
5005.23 $
10005.03 $
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LT1376HVIS#PBF 75
111.26 $
257.47 $
1006.18 $
2505.87 $
5005.74 $
10005.52 $
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LT1376IS8#PBF 127
18.24 $
255.76 $
1005.09 $
2504.76 $
5004.65 $
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LT1376IS8-5#PBF 181
110.52 $
256.98 $
1005.77 $
2505.48 $
5005.36 $
10005.15 $
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LT1376HVCS8#PBF 180
17.50 $
255.24 $
1004.63 $
2504.33 $
5004.23 $
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LT1376CN8#PBF 33
18.48 $
255.63 $
1004.65 $
2504.42 $
5004.32 $
10004.15 $
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LT1376CN8-5#PBF 150
18.48 $
255.63 $
1004.65 $
2504.42 $
5004.32 $
10004.15 $
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LT1376HVCS#PBF 50
19.68 $
256.43 $
1005.31 $
2505.04 $
5004.93 $
10004.74 $
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LT1376IS#PBF 200
110.29 $
256.83 $
1005.65 $
2505.36 $
5005.24 $
10005.04 $
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LT1376CS#PBF 0
1504.85 $
2504.61 $
5004.50 $
10004.33 $
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LT1376IN8#PBF 0
1505.58 $
2505.30 $
5005.18 $
10004.98 $
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LT1376IN8-5#PBF 0
1505.58 $
2505.30 $
5005.18 $
10004.98 $
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LT1376CS8#TRPBF 0
25003.87 $
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show stock=0hide stock=0

Bristol Electronics

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LT1376CS-8 105 Buy Now
LT1376CS8-5 24 Buy Now
LT1376CS8-5 11 Buy Now
LT1376CN8 10 Buy Now
LT1376CS8 13 Buy Now
LT1376CS8 36 Buy Now
LT1376CS8 3 Buy Now
LT1376CS8 7 Buy Now
LT1376CS8 48 Buy Now
LT1376HVIS 124 Buy Now
LT1376IN8-5 5 Buy Now
LT1376IS8-5 335 Buy Now
LT1376CS8-5#PBF 8 Buy Now
LT1376IS8#TR 1783 Buy Now

Quest Components

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LT1376CS#PBF 12
99.02 $
39.93 $
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LT1376CS8 278
1632.86 $
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LT1376CS8 190
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LT1376CS8 10
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LT1376CS8#TR 14874
13652.10 $
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LT1376CS8-5 87
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LT1376CS8-5 19
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LT1376CS8-5 8
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LT1376CS8-5 11
107.40 $
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LT1376CS8-5 40
249.93 $
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LT1376CS8-5#PBF 15
54.50 $
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LT1376CS8-5#PBF 64
5916.33 $
1417.26 $
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LT1376HVIS 2
126.99 $
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LT1376HVIS8 3
26.38 $
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TME Electronic Components

ProductStockPriceBuy
LT1376HVCS8#PBF 87
105.34 $
36.45 $
17.30 $
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LT1376HVIS8PBF 1
107.96 $
39.22 $
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LT1376IS8-5#PBF 1
107.12 $
38.06 $
19.31 $
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LT1376CN8-5#PBF 24
254.81 $
105.18 $
35.55 $
16.29 $
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ComS.I.T.

ProductStockPriceBuy
LT1376CS85PBF 75
LT1376CS85 86
LT1376CS8PBF 200
LT1376CS8 1661

Schukat electronic

ProductStockPriceBuy
LT1376CS8-5PBF 25
16.05 €
105.10 €
504.65 €
1004.50 €
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LT1376CS8PBF 100
15.40 €
104.55 €
504.15 €
1004.00 €
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Chip1Stop

ProductStockPriceBuy
LT1376CS8#PBF 87
504.09 $
104.52 $
16.22 $
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LT1376HVIS8#PBF 468
2005.25 $
1005.57 $
506.74 $
107.41 $
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RS Components

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LT1376HVCS8#PBF 26
504.49 GBP
254.85 GBP
55.21 GBP
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LT1376HVCS8#PBF 198
504.49 GBP
254.85 GBP
55.21 GBP
15.58 GBP
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LT1376CS8#PBF 100
2003.84 GBP
1004.14 GBP
504.43 GBP
104.85 GBP
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LT1376CS8#PBF 24
2003.84 GBP
1004.14 GBP
504.43 GBP
104.85 GBP
15.91 GBP
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LT1376CN8#PBF 74
255.01 GBP
105.48 GBP
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LT1376IS8-5#PBF 40
505.07 GBP
255.54 GBP
56.01 GBP
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LT1376CS8-5#PBF 169
504.37 GBP
254.96 GBP
55.55 GBP
16.15 GBP
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LT1376CS8-5#PBF 49
504.37 GBP
254.96 GBP
55.55 GBP
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LT1376CN8-5#PBF 55
254.25 GBP
104.70 GBP
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Available Distributors without stock: 3

element14 Asia-Pacific

ProductStockPriceBuy
LT1376HVCS8#PBF 0
5006.35 SGD
2506.49 SGD
1006.94 SGD
257.85 SGD
111.23 SGD
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LT1376CS8#PBF 0
5005.79 SGD
2505.92 SGD
1006.34 SGD
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110.26 SGD
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LT1376HVIS8#PBF 0
5007.84 SGD
2508.02 SGD
1008.45 SGD
2510.21 SGD
115.38 SGD
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LT1376IS8-5#PBF 0
5008.04 SGD
2508.22 SGD
1008.65 SGD
2510.47 SGD
115.75 SGD
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LT1376CS8-5#PBF 0
5006.66 SGD
2506.81 SGD
1007.17 SGD
258.67 SGD
113.05 SGD
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LT1376CN8-5#PBF 0
25006.23 SGD
5006.48 SGD
2506.63 SGD
1006.98 SGD
258.44 SGD
112.70 SGD
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Farnell element14

ProductStockPriceBuy
LT1376HVCS8#PBF 0
1003.41 GBP
503.54 GBP
253.67 GBP
105.07 GBP
16.07 GBP
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LT1376CS8-5#PBF 0
1002.88 GBP
503.12 GBP
253.37 GBP
104.78 GBP
15.58 GBP
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Richardson RFPD

ProductStockPriceBuy
LT1376HVCS8#PBF 0
1004.72 $
5004.59 $
10004.47 $
50004.30 $
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LT1376CS#TRPBF 0
25004.72 $
50004.55 $
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LT1376HVCS8#TRPBF 0
25004.54 $
50004.37 $
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LT1376HVCS#TRPBF 0
25005.18 $
50004.99 $
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LT1376CS8#PBF 0
1004.30 $
5004.19 $
10004.08 $
50003.93 $
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LT1376CS8-5#TRPBF 0
25004.67 $
50004.50 $
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LT1376IN8-5#PBF 0
1505.65 $
5005.50 $
10005.36 $
50005.15 $
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LT1376HVIS#PBF 0
1006.26 $
5006.09 $
10005.94 $
50005.70 $
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LT1376IS#TRPBF 0
25005.49 $
50005.28 $
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LT1376IS8-5#TRPBF 0
25005.62 $
50005.41 $
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LT1376HVIS8#TRPBF 0
25005.49 $
50005.28 $
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LT1376CN8#PBF 0
1504.72 $
5004.59 $
10004.47 $
50004.30 $
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LT1376HVIS8#PBF 0
1005.71 $
5005.56 $
10005.41 $
50005.20 $
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LT1376IS8#TRPBF 0
25004.98 $
50004.79 $
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LT1376IS8#PBF 0
1005.18 $
5005.05 $
10004.92 $
50004.72 $
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List of equivalents and alternatives

The following DC/DC Buck Converter are similar to LT1376-5.0. Optional, compare LT1376-5.0 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% IFX91041EJ V50 IFX91041EJ V50 product overviewIFX91041EJ V50 product overview Infineon PG-DSO-8
0% TLE8366-5.0 TLE8366-5.0 product overviewTLE8366-5.0 product overview Infineon DSO-8
0% LT1765-5.0 LT1765-5.0 product overviewLT1765-5.0 product overview Linear Technology TSSOP-16
0% MAX16907-5 MAX16907-5 product overviewMAX16907-5 product overview Maxim TSSOP-EP-16, TQFN-16
0% MAX16936-5 MAX16936-5 product overviewMAX16936-5 product overview Maxim TQFN-32
0% MAX16974-5 MAX16974-5 product overviewMAX16974-5 product overview Maxim TSSOP-EP-16, TQFN-16
0% MAX16977-5 MAX16977-5 product overviewMAX16977-5 product overview Maxim TSSOP-EP-16, TQFN-16
0% MAX5090-5 MAX5090-5 product overviewMAX5090-5 product overview Maxim TQFN-16
0% LM2670-5.0 LM2670-5.0 product overviewLM2670-5.0 product overview Texas Instruments DDPAK-7, TO-220-7, VSON-14

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LT1376-5.0.

V-IN max. 25 V, I-OUT 1.5 A, V-OUT min. 5 V, Frequency typ. 500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404052100 10.0 1.6 2.0 109.00 5 x 5 x 2
74404054100 10.0 2.1 2.5 64.00 5 x 5 x 4
74404054150 15.0 2.0 2.2 86.00 5 x 5 x 4
74404063100 10.0 2.0 2.2 72.00 6 x 6 x 2.8
74404064100 10.0 2.5 3.5 48.00 6 x 6 x 4.5
74404064120 12.0 2.2 3.0 58.00 6 x 6 x 4.5
74404064150 15.0 2.1 2.7 68.00 6 x 6 x 4.5
74404064180 18.0 1.9 2.4 81.00 6 x 6 x 4.5
74404084150 15.0 2.6 3.2 47.00 8 x 8 x 4.2
74404084180 18.0 2.4 2.9 53.00 8 x 8 x 4.2
744065100 10.0 3.0 2.5 40.00 10 x 10 x 3.1
744065150 15.0 2.2 2.3 69.00 10 x 10 x 3.1
744066150 15.0 3.2 3.3 37.00 10 x 10 x 4.1
744066180 18.0 2.8 3.0 54.00 10 x 10 x 4.1
744071100 10.0 3.4 2.8 28.00 8 x 8 x 4.6
744071150 15.0 2.8 2.3 46.00 8 x 8 x 4.6
74408943100 10.0 1.7 2.1 82.00 4.8 x 4.8 x 4.1
74437324100 10.0 1.5 2.4 215.00 4.45 x 4.06 x 2
7447462100 10.0 2.5 2.6 55.00 5.5 x 5.5 x 8.5
7447713150 15.0 2.2 3.4 74.00 10 x 10 x 3
7447715120 12.0 3.5 3.6 30.00 12 x 12 x 4.5
7447715180 18.0 3.2 3.2 37.00 12 x 12 x 4.5
7447720150 15.0 2.4 3.0 33.40 7.8 x 7.8 x 10
7447720180 18.0 3.1 3.5 41.00 7.8 x 7.8 x 10
74477510 10.0 2.3 3.0 40.00 7 x 7.8 x 5.5
744775112 12.0 2.2 2.2 41.70 7 x 7.8 x 5.5
744775115 15.0 1.9 2.2 43.90 7 x 7.8 x 5.5
744775118 18.0 1.9 2.1 52.60 7 x 7.8 x 5.5
74477610 10.0 3.0 3.2 27.50 9 x 10 x 5.9
744776112 12.0 2.7 3.2 32.60 9 x 10 x 5.9
744776115 15.0 2.5 2.9 34.00 9 x 10 x 5.9
744776118 18.0 2.4 2.4 42.80 9 x 10 x 5.9
74477710 10.0 2.0 2.6 45.00 7.3 x 7.3 x 4.5
744777112 12.0 1.8 2.4 54.00 7.3 x 7.3 x 4.5
744777115 15.0 1.6 2.2 70.00 7.3 x 7.3 x 4.5
744777118 18.0 1.5 2.1 80.00 7.3 x 7.3 x 4.5
744777910 10.0 2.0 2.6 45.00 7.3 x 7.3 x 4.5
7447779112 12.0 1.8 2.4 50.00 7.3 x 7.3 x 4.5
7447779115 15.0 1.6 2.2 70.00 7.3 x 7.3 x 4.5
7447779118 18.0 1.5 2.1 80.00 7.3 x 7.3 x 4.5
74477810 10.0 1.8 2.2 68.00 7.3 x 7.3 x 3.4
744778112 12.0 1.7 2.2 76.00 7.3 x 7.3 x 3.4
744778610 10.0 2.1 1.8 74.00 5.9 x 6.2 x 5.1
744778910 10.0 1.8 2.2 64.00 7.3 x 7.3 x 3.5
7447789112 12.0 1.7 1.9 76.00 7.3 x 7.3 x 3.5
744779100 10.0 1.9 2.1 38.60 6 x 6 x 6.5
744787100 10.0 2.6 2.6 36.50 7.8 x 7 x 5
744787120 12.0 2.5 2.4 45.00 7.8 x 7 x 5
744787150 15.0 2.3 2.1 52.00 7.8 x 7 x 5
744787180 18.0 2.2 1.9 67.00 7.8 x 7 x 5
78477410 10.0 2.2 2.5 78.00 5.2 x 5.8 x 4.85
784774112 12.0 2.0 1.9 82.00 5.2 x 5.8 x 4.85
784774115 15.0 1.5 1.9 89.00 5.2 x 5.8 x 4.85
78477510 10.0 2.3 3.0 40.00 7 x 7.8 x 5.5
784775112 12.0 2.2 2.2 42.00 7 x 7.8 x 5.5
784775115 15.0 1.9 2.2 44.00 7 x 7.8 x 5.5
784775118 18.0 1.9 2.1 53.00 7 x 7.8 x 5.5
78477610 10.0 3.0 3.2 28.00 9 x 10 x 5.9
784776112 12.0 2.7 3.2 33.00 9 x 10 x 5.9
784776115 15.0 2.5 2.9 34.00 9 x 10 x 5.9
784776118 18.0 2.4 2.4 43.00 9 x 10 x 5.9
784777100 10.0 1.9 2.6 105.00 7.3 x 7.3 x 4.3
784778100 10.0 1.9 2.2 105.00 7.3 x 7.3 x 3.5
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