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
findchips.com

Available Distributors with stock: 12

ARROW-NAC (8)

ProductStockPriceBuy
LT1376IS8-533Buy Now
LT1376IS1157
1101.22 USD
1040.00 USD
5021.70 USD
10011.50 USD
50010.30 USD
100010.01 USD
25009.72 USD
50009.59 USD
100009.46 USD
250009.08 USD
Buy Now
LT1376CS81865
16.50 USD
6015.20 USD
12014.00 USD
Buy Now
LT1376HVCS#PBF310
14.80 USD
1004.30 USD
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LT1376CS#PBF150
14.35 USD
1003.90 USD
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LT1376CS#PBF24
504.35 USD
1003.90 USD
Buy Now
LT1376HVCS8#TRPBF2500
25003.80 USD
Buy Now
LT1376CS8-5#PBF1518
14.30 USD
1003.85 USD
Buy Now

Buerklin (2)

ProductStockPriceBuy
LT1376CS8105Buy Now
LT1376CS8-595Buy Now

Chip-One-Stop (14)

ProductStockPriceBuy
LT1376CN8-5#PBF1
16.64 USD
Buy Now
LT1376CS8-5#PBF1426
16.96 USD
55.94 USD
105.81 USD
505.47 USD
1005.16 USD
2005.04 USD
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LT1376CS8-5#TRPBF2500
25004.20 USD
Buy Now
LT1376CS8#PBF780
16.27 USD
105.28 USD
255.22 USD
504.98 USD
1004.86 USD
2004.64 USD
Buy Now
LT1376CS8#TRPBF2500
25003.70 USD
Buy Now
LT1376CS#PBF200
16.64 USD
105.59 USD
255.52 USD
505.27 USD
1005.14 USD
2004.91 USD
Buy Now
LT1376HVCS8#PBF878
16.94 USD
105.84 USD
255.77 USD
505.50 USD
1005.37 USD
2005.12 USD
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LT1376HVCS#PBF550
17.30 USD
56.24 USD
106.09 USD
505.74 USD
1005.41 USD
2005.29 USD
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LT1376HVIS8#PBF100
17.39 USD
105.21 USD
505.03 USD
1004.93 USD
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LT1376HVIS8#PBF926
17.96 USD
56.80 USD
106.64 USD
506.26 USD
1005.90 USD
2005.77 USD
Buy Now
LT1376IS725
7258.58 USD
Buy Now
LT1376IS8-5#PBF512
18.52 USD
57.28 USD
107.11 USD
506.70 USD
1006.31 USD
2006.17 USD
Buy Now
LT1376IS8#PBF158
16.94 USD
105.84 USD
255.78 USD
505.51 USD
1005.38 USD
Buy Now
LT1376IS#PBF101
17.68 USD
56.56 USD
106.41 USD
506.04 USD
1005.70 USD
Buy Now

DIGI-KEY (9)

ProductStockPriceBuy
LT1376CS8-5#PBF1057
16.78 USD
254.50 USD
1003.85 USD
Buy Now
LT1376HVCS8#PBF680
17.16 USD
254.75 USD
1003.75 USD
Buy Now
LT1376IS8-5#PBF668
18.17 USD
255.42 USD
1004.65 USD
Buy Now
LT1376HVIS8#PBF624
18.67 USD
255.76 USD
1004.55 USD
Buy Now
LT1376CN8-5#PBF162
16.53 USD
254.35 USD
1003.70 USD
Buy Now
LT1376HVCS#PBF259
18.17 USD
255.42 USD
1004.30 USD
Buy Now
LT1376CS#PBF198
17.41 USD
254.92 USD
1003.90 USD
Buy Now
LT1376IS#PBF150
18.67 USD
255.76 USD
1004.55 USD
Buy Now
LT1376CS8#PBF0
16.53 USD
254.34 USD
1003.40 USD
Buy Now
LT1376IS8#PBF0
17.79 USD
255.17 USD
1004.10 USD
Buy Now
LT1376CS8#TRPBF0
25003.50 USD
Buy Now
LT1376CN8#PBF0
1003.70 USD
Buy Now
LT1376HVCS8#TRPBF0
25003.85 USD
Buy Now
LT1376CS8-5#TRPBF0
25003.95 USD
Buy Now
LT1376CS#TRPBF0
25004.00 USD
Buy Now
LT1376IS8#TRPBF0
25004.20 USD
Buy Now
LT1376HVCS#TRPBF0
25004.40 USD
Buy Now
LT1376IN8-5#PBF0
1004.50 USD
Buy Now
LT1376IN8#PBF0
1004.50 USD
Buy Now
LT1376IS#TRPBF0
25004.65 USD
Buy Now
LT1376HVIS8#TRPBF0
25004.65 USD
Buy Now
LT1376IS8-5#TRPBF0
25004.75 USD
Buy Now
LT1376HVIS#PBF0
3005.00 USD
Buy Now
LT1376HVIS#TRPBF0
25005.10 USD
Buy Now
LT1376HVIS1
111.20 USD
Buy Now

Element14 (4)

ProductStockPriceBuy
LT1376CN8-5#PBF19
110.44 USD
256.95 USD
1005.92 USD
Buy Now
LT1376CS8-5#PBF113
110.76 USD
257.14 USD
1006.11 USD
Buy Now
LT1376CS8#PBF48
110.36 USD
256.89 USD
1005.40 USD
Buy Now
LT1376HVCS8#PBF0
111.36 USD
257.54 USD
1005.95 USD
Buy Now
LT1376HVIS8#PBF0
113.86 USD
259.21 USD
1007.27 USD
Buy Now
LT1376IS8-5#PBF59
112.96 USD
258.60 USD
1007.38 USD
Buy Now

FARNELL-ELEMENT14 (5)

ProductStockPriceBuy
LT1376CN8-5#PBF19
15.76 USD
253.50 USD
1003.02 USD
Buy Now
LT1376CS8-5#PBF177
15.97 USD
253.62 USD
1003.14 USD
Buy Now
LT1376CS8#PBF48
15.76 USD
253.49 USD
1002.77 USD
Buy Now
LT1376HVCS8#PBF74
16.29 USD
253.82 USD
1003.06 USD
Buy Now
LT1376IS8-5#PBF59
17.12 USD
254.36 USD
1003.79 USD
Buy Now

Mouser-Electronics (1)

ProductStockPriceBuy
TPS54350PWP751
14.00 USD
103.59 USD
253.46 USD
1002.94 USD
2502.79 USD
5002.51 USD
10001.97 USD
Buy Now

NEWARK (3)

ProductStockPriceBuy
LT1376CN8#PBF0
16.52 USD
254.37 USD
1003.70 USD
Buy Now
LT1376CS8-5#PBF9
13.85 USD
253.85 USD
1003.85 USD
Buy Now
LT1376CS8-5#TRPBF0
16.24 USD
25004.48 USD
Buy Now
LT1376CS8#PBF8
13.40 USD
253.40 USD
1003.40 USD
Buy Now
LT1376HVCS8#PBF0
17.20 USD
254.77 USD
1003.75 USD
Buy Now
LT1376HVCS#PBF0
18.17 USD
255.42 USD
1004.30 USD
Buy Now
LT1376HVIS8#PBF30
14.74 USD
Buy Now
LT1376IS8-5#PBF0
18.19 USD
255.49 USD
1004.65 USD
Buy Now
LT1376IS8-5#TRPBF0
17.83 USD
25005.62 USD
Buy Now
LT1376IS8#PBF0
17.79 USD
255.17 USD
1004.10 USD
Buy Now

RS-COMPONENTS (7)

ProductStockPriceBuy
LT1376CN8-5#PBF111Buy Now
LT1376CN8#PBF23Buy Now
LT1376CS8-5#PBF107Buy Now
LT1376CS8#PBF78Buy Now
LT1376HVCS8#PBF317Buy Now
LT1376HVCS8PBF400Buy Now
LT1376IS8-5#PBF15Buy Now

Reichelt Elektronik (2)

ProductStockPriceBuy
LT1376CS8-5#PBF1Buy Now
LT1376CS8#PBF1Buy Now

Schukat (2)

ProductStockPriceBuy
LT1376CS8-5PBF10Buy Now
LT1376CS8PBF30Buy Now

TME (4)

ProductStockPriceBuy
LT1376CN8-5#PBF23Buy Now
LT1376CS8-5#PBF29Buy Now
LT1376HVIS8PBF1Buy Now
LT1376IS8-5#PBF19Buy Now

Available Distributors with stock: 1

Quest Components

ProductStockPriceBuy
LT1376 7
46.98 $
29.30 $
113.95 $
Buy Now

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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