LT1374-5.0 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

LT1374-5.0 is a 25.00 V non-sync Buck Converter from with 3.60 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 10.00 µH, a typical external component count of 7 and achieves a peak efficiency of 90 %. Further LT1374-5.0 characteristics are a fixed 500 kHz switching frequency and 2 available package option(s): SO-8 TSSOP-16 .

For the LT1374-5.0 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? 3.60 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. 500 kHz
Frequency fixed
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 580 kHz
Frequency adj./ ext.clock max 1000 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. 10.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Buck
Peak Efficiency 90 %
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

LT1374-5.0 Datasheet

Link to the most up-to-date LT1374-5.0 datasheet and the product page for EVM, tools and support information.

LT1374-5.0

LT1374-5.0 Sample stock and distributor price breaks

LT1374-5.0 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 9

Chip-One-Stop (25)

ProductStockPriceBuy
LT1374CFE#PBF1749
18.19 USD
56.99 USD
106.83 USD
506.44 USD
1006.07 USD
2005.93 USD
Buy Now
LT1374CR-5#PBF523
18.37 USD
57.15 USD
106.98 USD
506.58 USD
1006.20 USD
2006.06 USD
Buy Now
LT1374CR-5#TRPBF1500
7505.89 USD
Buy Now
LT1374CR#PBF758
18.37 USD
57.15 USD
106.98 USD
506.58 USD
1006.20 USD
2006.06 USD
Buy Now
LT1374CR-SYNC#PBF23
110.80 USD
510.50 USD
108.30 USD
Buy Now
LT1374CR-SYNC#TRPBF750
7506.02 USD
Buy Now
LT1374CR#TR750
75011.70 USD
Buy Now
LT1374CS8-5#PBF202
17.61 USD
56.50 USD
106.35 USD
505.98 USD
1005.64 USD
2005.51 USD
Buy Now
LT1374CS8#PBF334
17.89 USD
56.74 USD
106.58 USD
506.20 USD
1005.84 USD
2005.71 USD
Buy Now
LT1374CS8-SYNC#PBF175
17.61 USD
56.50 USD
106.35 USD
505.98 USD
1005.64 USD
Buy Now
LT1374CT7#PBF35
18.14 USD
56.95 USD
106.79 USD
Buy Now
LT1374HVCFE#PBF107
19.58 USD
58.19 USD
108.00 USD
507.54 USD
1007.10 USD
Buy Now
LT1374HVCR#TRPBF750
7506.11 USD
Buy Now
LT1374HVCS8#PBF100
17.48 USD
106.23 USD
506.00 USD
1005.87 USD
Buy Now
LT1374HVCS8#PBF656
19.31 USD
57.95 USD
107.77 USD
507.32 USD
1006.90 USD
2006.74 USD
Buy Now
LT1374HVIFE#PBF560
110.90 USD
59.21 USD
109.10 USD
258.69 USD
508.48 USD
1008.04 USD
Buy Now
LT1374HVIR#PBF759
111.30 USD
59.57 USD
109.45 USD
259.02 USD
508.81 USD
1008.35 USD
Buy Now
LT1374HVIS8550
55011.60 USD
Buy Now
LT1374HVIS8#PBF380
110.60 USD
59.02 USD
108.91 USD
258.51 USD
508.30 USD
1007.87 USD
Buy Now
LT1374IFE#PBF538
19.36 USD
58.00 USD
107.81 USD
507.36 USD
1006.94 USD
2006.78 USD
Buy Now
LT1374IR#PBF863
110.20 USD
58.71 USD
108.51 USD
508.02 USD
1007.56 USD
2007.39 USD
Buy Now
LT1374IR-SYNC#PBF111
110.20 USD
58.71 USD
108.51 USD
508.02 USD
1007.56 USD
Buy Now
LT1374IS8-5#PBF8
18.75 USD
57.47 USD
Buy Now
LT1374IS8-SYNC#PBF23
18.75 USD
57.47 USD
107.30 USD
Buy Now
LT1374IT7#PBF100
112.00 USD
511.70 USD
109.28 USD
507.36 USD
1006.94 USD
Buy Now

DIGI-KEY (26)

ProductStockPriceBuy
LT1374CR-5#PBF4Buy Now
LT1374CS8#PBF2Buy Now
LT1374CT713Buy Now
LT1374CR#PBF1839
110.30 USD
256.84 USD
1005.15 USD
Buy Now
LT1374CR-5#PBF598
110.30 USD
256.84 USD
1005.15 USD
Buy Now
LT1374HVCS8#PBF362
110.43 USD
256.92 USD
1005.21 USD
Buy Now
LT1374IS8#PBF236
110.80 USD
257.17 USD
1005.40 USD
Buy Now
LT1374HVCR#PBF446
111.31 USD
257.51 USD
1005.65 USD
Buy Now
LT1374HVIS8#PBF331
111.93 USD
257.92 USD
1005.97 USD
Buy Now
LT1374HVIR#PBF408
112.94 USD
258.59 USD
1006.47 USD
Buy Now
LT1374CS8-5#PBF515
19.42 USD
256.26 USD
1004.71 USD
Buy Now
LT1374CS8#PBF300
19.42 USD
256.26 USD
1004.71 USD
Buy Now
LT1374IFE#PBF238
110.45 USD
256.94 USD
1005.30 USD
Buy Now
LT1374IR-5#PBF733
111.81 USD
257.84 USD
1005.90 USD
Buy Now
LT1374IR#PBF417
111.81 USD
257.84 USD
1005.90 USD
Buy Now
LT1374IS8-5#PBF207
110.80 USD
257.17 USD
1005.40 USD
Buy Now
LT1374CFE#PBF206
19.15 USD
256.07 USD
1004.64 USD
Buy Now
LT1374CR-SYNC#PBF226
110.30 USD
256.84 USD
1005.15 USD
Buy Now
DC474A2
1100.50 USD
Buy Now
LT1374CT7#PBF85
110.05 USD
256.67 USD
1005.03 USD
Buy Now
LT1374CT7-5#PBF27
110.05 USD
256.67 USD
1005.03 USD
Buy Now
LT1374IS8-SYNC#PBF100
110.80 USD
257.17 USD
1005.40 USD
Buy Now
LT1374HVIFE#PBF33
111.46 USD
257.61 USD
1005.81 USD
Buy Now
DC187A-A4
175.38 USD
Buy Now
DC188A-A4
175.38 USD
Buy Now
DC188A-B2
175.38 USD
Buy Now
LT1374HVCFE#PBF0
110.05 USD
256.67 USD
1005.10 USD
Buy Now
LT1374CS8-5SYNC#PBF0
2004.71 USD
Buy Now

Element14 (8)

ProductStockPriceBuy
LT1374CR-5#PBF11
116.34 USD
2510.85 USD
1008.38 USD
Buy Now
LT1374CR#PBF518
116.34 USD
2510.85 USD
1008.38 USD
Buy Now
LT1374CS8-5#PBF42
114.95 USD
259.93 USD
1007.66 USD
Buy Now
LT1374HVCR#PBF113
117.95 USD
2511.91 USD
1009.18 USD
Buy Now
LT1374HVCS8#PBF105
116.55 USD
2510.99 USD
1008.47 USD
Buy Now
LT1374HVIR#PBF10
120.53 USD
2513.63 USD
10010.51 USD
Buy Now
LT1374IR-5#PBF46
118.74 USD
2512.44 USD
1009.59 USD
Buy Now
LT1374IS8#PBF200
117.13 USD
2511.38 USD
1008.78 USD
Buy Now

FARNELL-ELEMENT14 (8)

ProductStockPriceBuy
LT1374CR-5#PBF11Buy Now
LT1374CR#PBF595Buy Now
LT1374CS8-5#PBF52Buy Now
LT1374HVCR#PBF155Buy Now
LT1374HVCS8#PBF115Buy Now
LT1374HVIR#PBF12Buy Now
LT1374IR-5#PBF46Buy Now
LT1374IS8#PBF202Buy Now

NEWARK (6)

ProductStockPriceBuy
LT1374CFE#PBF44
19.05 USD
255.99 USD
1004.64 USD
Buy Now
LT1374CR-5#PBF0
110.15 USD
256.70 USD
1005.05 USD
Buy Now
LT1374CR#PBF19
110.15 USD
256.70 USD
1005.05 USD
Buy Now
LT1374CS8-5#PBF0
19.64 USD
256.35 USD
1004.70 USD
Buy Now
LT1374CS8#PBF1
14.70 USD
254.70 USD
1004.70 USD
Buy Now
LT1374CT7#PBF0
110.05 USD
256.62 USD
1004.90 USD
Buy Now
LT1374HVCFE#PBF0
110.00 USD
256.69 USD
1005.10 USD
Buy Now
LT1374HVCR#PBF15
111.17 USD
257.37 USD
1005.56 USD
Buy Now
LT1374HVCS8#PBF0
110.66 USD
257.02 USD
1005.20 USD
Buy Now
LT1374HVIFE#PBF67
111.33 USD
257.50 USD
1005.81 USD
Buy Now
LT1374HVIR#PBF0
112.79 USD
258.45 USD
1006.37 USD
Buy Now
LT1374HVIR#TRPBF0
19.80 USD
7507.00 USD
Buy Now
LT1374IFE#PBF0
110.39 USD
256.95 USD
1005.30 USD
Buy Now
LT1374IFE#TRPBF0
18.92 USD
25006.40 USD
Buy Now
LT1374IR-5#PBF0
111.68 USD
257.71 USD
1005.81 USD
Buy Now
LT1374IR#PBF8
111.68 USD
257.71 USD
1005.81 USD
Buy Now
LT1374IS8#PBF0
110.80 USD
257.19 USD
1005.40 USD
Buy Now

RF-Microwave (1)

ProductStockPriceBuy
LT1374CR190Buy Now

RS-COMPONENTS (9)

ProductStockPriceBuy
LT1374CFE#PBF77Buy Now
LT1374CR#PBF8Buy Now
LT1374CR#PBF28Buy Now
LT1374CS8#PBF68Buy Now
LT1374HVCR#PBF6Buy Now
LT1374HVIR#PBF138Buy Now
LT1374HVIRPBF50Buy Now
LT1374IR#PBF4Buy Now
LT1374IS8#PBF92Buy Now

Schukat (1)

ProductStockPriceBuy
LT1374HVCRPBF13Buy Now

TME (1)

ProductStockPriceBuy
LT1374HVCR#PBF35Buy Now

Available Distributors without stock: 1

Buerklin (0)

ProductStockPriceBuy
LT1374CT70Buy Now

Available Distributors with stock: 0

no online Distributor with LT1374 stock available

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to LT1374-5.0. Optional, compare LT1374-5.0 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% LM2677-5.0 LM2677-5.0 product overviewLM2677-5.0 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 LT1374-5.0.

V-IN max. 25 V, I-OUT 3.6 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)
74404084047 4.7 4.1 6.5 19.00 8 x 8 x 4.2
74404084068 6.8 3.6 5.0 24.00 8 x 8 x 4.2
744066005 5.0 4.9 5.5 14.50 10 x 10 x 4.1
7440660062 6.2 4.3 4.5 16.50 10 x 10 x 4.1
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
744314650 6.5 6.0 6.0 21.50 7 x 6.9 x 5
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
7443340470 4.7 7.5 8.0 12.70 8.4 x 7.9 x 7.5
7443340680 6.8 5.5 7.5 23.30 8.4 x 7.9 x 7.5
7443552430 4.3 8.0 8.0 14.10 10.5 x 10.2 x 4.2
7443552560 5.6 6.7 7.5 20.60 10.5 x 10.2 x 4.2
74437346056 5.6 3.6 9.0 43.00 7.3 x 6.6 x 3
7447471047 4.7 6.9 6.0 10.50 10.5 x 10.5 x 11.5
7447471068 6.8 6.4 5.0 11.90 10.5 x 10.5 x 11.5
744750230068 6.8 5.7 8.1 12.20 8.8 x 8.8 x 11
74477005 5.6 8.0 8.2 8.00 12 x 12 x 8
74477006 6.1 7.6 8.6 15.00 12 x 12 x 8
744771004 4.7 8.3 8.0 8.00 12 x 12 x 6
744771006 6.8 5.6 6.0 14.00 12 x 12 x 6
7447713047 4.7 4.0 6.0 26.00 10 x 10 x 3
7447714047 4.7 7.0 8.0 10.40 10 x 10 x 5
7447714056 5.6 6.0 7.2 12.00 10 x 10 x 5
7447714068 6.8 5.2 5.8 18.50 10 x 10 x 5
7447715004 4.7 5.2 6.3 13.50 12 x 12 x 4.5
7447715006 6.8 4.3 4.7 20.00 12 x 12 x 4.5
744772047 4.7 4.0 5.4 11.60 7.8 x 7.8 x 10
744772068 6.8 3.8 6.5 18.50 7.8 x 7.8 x 10
7447797470 4.7 6.2 8.0 17.30 10.2 x 10.2 x 4.5
7447797620 6.2 5.7 7.4 19.80 10.2 x 10.2 x 4.5
7447798470 4.7 9.5 7.6 7.40 10.2 x 10.2 x 6.4
7447798620 6.2 9.4 6.7 8.40 10.2 x 10.2 x 6.4
7447798720 7.2 7.9 6.0 11.30 10.2 x 10.2 x 6.4
78477068 6.8 5.2 8.5 21.00 12 x 12 x 8.3
7847709068 6.8 5.5 9.0 20.00 12 x 12 x 10.3
784771047 4.7 6.2 8.0 14.50 12 x 12 x 8.3
784771068 6.8 5.5 6.0 18.00 12 x 12 x 8.3
784775047 4.7 4.5 4.5 16.00 7 x 7.8 x 5.5
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
784776068 6.8 4.4 5.0 16.00 9 x 10 x 5.9
0Results
Module
Fresh Search
Replacement Search with
0% tolerance (0)
10% tolerance (0)
25% tolerance (0)
50% tolerance (0)
add to Compare
Last Tweets
Meet us at this weeks PCIM tradeshow in Nuremberg, Tue+Wed, Details under info@dcdcselector.com
With the help of #OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices. https://t.co/udaDPmshky
Update for the DC/DC Buck-Boost Converter Selector with additional products, fresh equivalent suggestions and more: https://t.co/C8PXhcizYQ
Feedback
ajax-loader.gif
Loading. Please wait.