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: 12

Buerklin (2)

ProductStockPriceBuy
LT1376CS8105Buy Now
LT1376CS8-559Buy Now

Chip One Stop (13)

ProductStockPriceBuy
LT1376CN8-5#PBF1
17.71 USD
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LT1376CS81000
120168.10 USD
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LT1376CS8-5#PBF291
17.62 USD
1005.76 USD
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LT1376CS8#PBF431
16.73 USD
1005.27 USD
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LT1376CS#PBF150
17.71 USD
1005.83 USD
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LT1376HVCS8#PBF635
17.44 USD
1005.83 USD
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LT1376HVCS#PBF155
18.50 USD
1006.43 USD
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LT1376HVIS8#PBF100
19.37 USD
106.02 USD
505.34 USD
1005.19 USD
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LT1376HVIS8#PBF133
18.95 USD
1006.77 USD
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LT1376IS1157
100010.01 USD
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LT1376IS8-5#PBF37
19.57 USD
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LT1376IS8#PBF563
18.06 USD
1006.10 USD
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LT1376IS#PBF270
18.95 USD
1006.77 USD
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Conrad (2)

ProductStockPriceBuy
LT1376HVCS8#PBF2Buy Now
LT1376HVIS8#PBF2Buy Now

Digi-Key (11)

ProductStockPriceBuy
LT1376CS8#PBF674
16.53 USD
254.34 USD
1003.40 USD
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LT1376CS8-5#PBF2158
16.78 USD
254.50 USD
1003.85 USD
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LT1376HVCS8#PBF438
17.16 USD
254.75 USD
1003.75 USD
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LT1376IS8#PBF1539
17.79 USD
255.17 USD
1004.10 USD
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LT1376HVIS8#PBF521
18.67 USD
255.76 USD
1004.55 USD
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LT1376IS8-5#PBF120
18.17 USD
255.42 USD
1004.65 USD
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LT1376CN8-5#PBF161
16.53 USD
254.35 USD
1003.70 USD
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LT1376HVCS#PBF259
18.17 USD
255.42 USD
1004.30 USD
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LT1376IS#PBF150
18.67 USD
255.76 USD
1004.55 USD
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LT1376CS#PBF98
17.41 USD
254.92 USD
1003.90 USD
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LT1376CS8#TRPBF0
25003.50 USD
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LT1376CN8#PBF0
2003.70 USD
Buy Now
LT1376HVCS8#TRPBF0
25003.85 USD
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LT1376CS8-5#TRPBF0
25003.95 USD
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LT1376CS#TRPBF0
25004.00 USD
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LT1376IS8#TRPBF0
25004.20 USD
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LT1376HVCS#TRPBF0
25004.40 USD
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LT1376IN8-5#PBF0
2004.50 USD
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LT1376IN8#PBF0
2004.50 USD
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LT1376IS#TRPBF0
25004.65 USD
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LT1376HVIS8#TRPBF0
25004.65 USD
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LT1376IS8-5#TRPBF0
25004.75 USD
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LT1376HVIS#PBF0
3005.00 USD
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LT1376HVIS#TRPBF0
25005.10 USD
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LT1376HVIS1
111.20 USD
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Distrelec (1)

ProductStockPriceBuy
LT1376CS8-5#PBF85Buy Now

Element14 (6)

ProductStockPriceBuy
LT1376CN8-5#PBF3
110.07 USD
256.71 USD
1005.71 USD
Buy Now
LT1376CS8-5#PBF226
110.45 USD
256.95 USD
1005.94 USD
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LT1376CS8#PBF215
110.07 USD
256.69 USD
1005.39 USD
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LT1376HVCS8#PBF268
111.04 USD
257.33 USD
1005.92 USD
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LT1376HVIS8#PBF191
113.36 USD
258.87 USD
1007.15 USD
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LT1376IS8-5#PBF216
112.59 USD
258.36 USD
1007.17 USD
Buy Now

Farnell Element14 (6)

ProductStockPriceBuy
LT1376CN8-5#PBF5Buy Now
LT1376CS8-5#PBF248Buy Now
LT1376CS8#PBF257Buy Now
LT1376HVCS8#PBF348Buy Now
LT1376HVIS8#PBF276Buy Now
LT1376IS8-5#PBF216Buy Now

Newark Electronics (2)

ProductStockPriceBuy
LT1376CN8#PBF0
16.52 USD
254.37 USD
1003.70 USD
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LT1376CS8-5#PBF7
13.85 USD
253.85 USD
1003.85 USD
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LT1376CS8-5#TRPBF0
16.24 USD
25004.48 USD
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LT1376CS8#PBF0
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
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LT1376HVIS8#PBF30
18.74 USD
255.78 USD
1004.55 USD
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LT1376IS8-5#PBF0
18.19 USD
255.49 USD
1004.65 USD
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LT1376IS8-5#TRPBF0
17.83 USD
25005.62 USD
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LT1376IS8#PBF0
17.79 USD
255.17 USD
1004.10 USD
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RS Components (11)

ProductStockPriceBuy
LT1376CN8-5#PBF10Buy Now
LT1376CN8-5#PBF82Buy Now
LT1376CN8#PBF93Buy Now
LT1376CS8-5#PBF81Buy Now
LT1376CS8-5#PBF101Buy Now
LT1376CS8#PBF39Buy Now
LT1376CS8#PBF30Buy Now
LT1376HVCS8#PBF123Buy Now
LT1376HVCS8#PBF162Buy Now
LT1376HVCS8PBF400Buy Now
LT1376IS8-5#PBF15Buy Now

Reichelt Elektronik (2)

ProductStockPriceBuy
LT1376CS8-5#PBF1Buy Now
LT1376CS8#PBF1Buy Now

Schukat Electronic (2)

ProductStockPriceBuy
LT1376CS8-5PBF10Buy Now
LT1376CS8PBF29Buy Now

Transfer Multisort Elektronik (5)

ProductStockPriceBuy
LT1376CN8-5#PBF10Buy Now
LT1376CS8-5#PBF29Buy Now
LT1376HVCS8#PBF95Buy Now
LT1376HVIS8PBF1Buy Now
LT1376IS8-5#PBF18Buy Now

Available Distributors with stock: 1

Quest Components

ProductStockPriceBuy
LT1376 7
46.98 $
29.30 $
113.95 $
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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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