LTC3414 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

LTC3414 is a 5.50 V sync Buck Converter from with 4.00 A output current. The maximum 5.50 V input voltage can be regulated down into a 0.80 V to 5.50 V output voltage.

It requires are a typical inductor size of 0.47 µH, a typical external component count of 11 and achieves a peak efficiency of 95 %. Further LTC3414 characteristics are a adjustable 1000 kHz switching frequency and 1 available package option(s): .

For the LTC3414 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. 2.25 V
V-IN max. 5.50 V
I-OUT? 4.00 A
V-OUT min. 0.80 V
V-OUT max. 5.50 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync sync
Frequency typ. 1000 kHz
Frequency adjustable
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 300 kHz
Frequency adj./ ext.clock max 4000 kHz
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK yes
Quiescent current max. 330 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ. 0.47 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Buck
Peak Efficiency 95 %
Component count min. 11
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

LTC3414 Datasheet

Link to the most up-to-date LTC3414 datasheet and the product page for EVM, tools and support information.

LTC3414

LTC3414 Sample stock and distributor price breaks

LTC3414 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with LTC3414 stock available

Available Distributors with stock: 10

Arrow Electronics

ProductStockPriceBuy
LTC3414IFE#TRPBF 1557
1006.00 $
Buy Now
LTC3414EFE#PBF 245
1005.37 $
19.78 $
Buy Now
LTC3414EFE#TRPBF 59
1005.10 $
Buy Now
LTC3414IFE 1
5000011.90 $
2500012.26 $
1000012.44 $
500012.63 $
250012.83 $
100013.03 $
50013.24 $
10013.68 $
2525.81 $
175.28 $
Buy Now
LTC3414MPFE 0
LTC3414EFE 0
5000011.07 $
2500011.40 $
1000011.57 $
500011.75 $
250011.93 $
100012.12 $
50012.32 $
10012.72 $
2524.01 $
170.03 $
Buy Now
LTC3414EFE 0 Buy Now
LTC3414MPFE#PBF 0
10010.39 $
118.91 $
Buy Now
LTC3414MPFE#TRPBF 0
1009.78 $
Buy Now
LTC3414IFE#TRPBF 0
1006.00 $
Buy Now
LTC3414IFE#PBF 0
1005.74 $
110.45 $
Buy Now
LTC3414EFE#TRPBF 0
1005.10 $
Buy Now
LTC3414EFE#TRPBF 0
1005.60 $
Buy Now
show stock=0hide stock=0

Digi-Key

ProductStockPriceBuy
LTC3414EFE#PBF 2505
5004.70 €
2504.81 €
1005.06 €
256.12 €
19.22 €
Buy Now
LTC3414EFE#TRPBF 2430
5004.90 €
2505.01 €
1005.28 €
256.85 €
19.61 €
Buy Now
LTC3414EFE#TRPBF 2430
5004.90 €
2505.01 €
1005.28 €
256.85 €
19.61 €
Buy Now
LTC3414IFE#TRPBF 2100
5005.25 €
2505.37 €
1005.65 €
257.32 €
110.29 €
Buy Now
LTC3414IFE#TRPBF 2100
5005.25 €
2505.37 €
1005.65 €
257.32 €
110.29 €
Buy Now
LTC3414IFE#PBF 1411
5005.03 €
2505.14 €
1005.41 €
256.55 €
19.86 €
Buy Now
LTC3414MPFE#PBF 467
5009.10 €
2509.31 €
1009.80 €
2511.85 €
117.84 €
Buy Now
LTC3414EFE#TRPBF 0
25004.76 €
Buy Now
LTC3414IFE#TRPBF 0
25005.10 €
Buy Now
LTC3414MPFE#TRPBF 0
25009.17 €
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
LTC3414EFE#PBF 245
1005.77 $
210.51 $
Buy Now
LTC3414MPFE#PBF 68
25010.35 $
10010.83 $
2513.10 $
119.71 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
LTC3414EFE#TRPBF 1650
110.74 $
257.12 $
1005.89 $
2505.59 $
5005.47 $
25005.10 $
Buy Now
LTC3414EFE#PBF 794
110.29 $
256.83 $
1005.65 $
2505.36 $
5005.24 $
10005.04 $
Buy Now
LTC3414MPFE#PBF 269
119.91 $
2513.23 $
10010.94 $
25010.39 $
50010.16 $
Buy Now
LTC3414IFE#PBF 85
111.00 $
257.31 $
1006.04 $
2505.74 $
5005.61 $
10005.39 $
Buy Now
LTC3414IFE#TRPBF 0
25005.47 $
Buy Now
LTC3414MPFE#TRPBF 0
25009.84 $
Buy Now
show stock=0hide stock=0

Bristol Electronics

ProductStockPriceBuy
LTC3414IFE#PBF 25
18.96 $
45.82 $
104.48 $
Buy Now
LTC3414EFE 370
18.51 $
45.53 $
114.26 $
313.97 $
643.69 $
1303.49 $
Buy Now
LTC3414EFE 37 Buy Now
LTC3414EFE 29 Buy Now
LTC3414EFE#PBF 4 Buy Now
LTC3414EFE#PBF 121 Buy Now

Quest Components

ProductStockPriceBuy
LTC3414EFE 82
376.48 $
117.00 $
110.50 $
Buy Now
LTC3414EFE 29
117.00 $
47.70 $
110.50 $
Buy Now
LTC3414EFE 296
954.94 $
365.32 $
111.40 $
Buy Now
LTC3414EFE 10
55.25 $
27.00 $
110.50 $
Buy Now
LTC3414EFE#PBF 51
435.55 $
126.00 $
19.00 $
Buy Now
LTC3414EFE#PBF 3
48.80 $
210.00 $
112.00 $
Buy Now
LTC3414EFE#PBF 1
112.37 $
Buy Now
LTC3414EFE#TRPBF 1636
3859.77 $
17710.42 $
114.65 $
Buy Now
LTC3414IFE#PBF 20
46.00 $
28.00 $
112.00 $
Buy Now

ComS.I.T.

ProductStockPriceBuy
LTC3414EFETR 1300
LTC3414EFE 28
LTC3414EFEPBF 24

Chip 1 Exchange

ProductStockPriceBuy
LTC3414IFE#PBF 736
LTC3414EFE#TRPBF 2487
LTC3414EFE#TRPBF 2539
LTC3414EFETRPBF 148
LTC3414EFE#PBF 23
LTC3414EFE#PBF 260
LTC3414MPFE 230
LTC3414EFE#PBF 38

Chip1Stop

ProductStockPriceBuy
LTC3414IFE#PBF 46
14.30 $
Buy Now

RS Components

ProductStockPriceBuy
LTC3414IFE#PBF 73
377.04 GBP
157.38 GBP
Buy Now

Available Distributors without stock: 2

element14 Asia-Pacific

ProductStockPriceBuy
LTC3414IFE#PBF 0
5008.51 SGD
2508.72 SGD
1009.17 SGD
2511.09 SGD
116.69 SGD
Buy Now
LTC3414EFE#PBF 0
5007.96 SGD
2508.14 SGD
1008.57 SGD
2510.37 SGD
115.61 SGD
Buy Now

Richardson RFPD

ProductStockPriceBuy
LTC3414IFE#PBF 0
746.48 $
1006.12 $
5005.96 $
10005.79 $
50005.58 $
Buy Now
LTC3414EFE#TRPBF 0
25005.49 $
50005.28 $
Buy Now
LTC3414MPFE#PBF 0
7411.73 $
10011.08 $
50010.78 $
100010.50 $
500010.10 $
Buy Now
LTC3414EFE#PBF 0
746.06 $
1005.72 $
5005.57 $
10005.43 $
50005.21 $
Buy Now
LTC3414MPFE#TRPBF 0
250010.58 $
500010.17 $
Buy Now
LTC3414IFE#TRPBF 0
25005.88 $
50005.65 $
Buy Now

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to LTC3414. Optional, compare LTC3414 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% ISL8016 ISL8016 product overviewISL8016 product overview Intersil QFN-20
0% ISL8024 ISL8024 product overviewISL8024 product overview Intersil QFN-16
0% LT3690 LT3690 product overviewLT3690 product overview Linear Technology QFN-26
0% LTC3418 LTC3418 product overviewLTC3418 product overview Linear Technology QFN-38
0% LTC3614 LTC3614 product overviewLTC3614 product overview Linear Technology QFN-24
0% LTC3616 LTC3616 product overviewLTC3616 product overview Linear Technology QFN-24
0% MP8761 MP8761 product overviewMP8761 product overview MPS QFN-13
0% MPQ4470-AEC1 MPQ4470-AEC1 product overviewMPQ4470-AEC1 product overview MPS QFN-20
0% MPQ4470A-AEC1 MPQ4470A-AEC1 product overviewMPQ4470A-AEC1 product overview MPS QFN-20
0% MPQ8616-6 MPQ8616-6 product overviewMPQ8616-6 product overview MPS QFN-14
0% MPQ8632-4 MPQ8632-4 product overviewMPQ8632-4 product overview MPS QFN-13
0% MPQ8632-6 MPQ8632-6 product overviewMPQ8632-6 product overview MPS QFN-13
0% MPQ8632-8 MPQ8632-8 product overviewMPQ8632-8 product overview MPS QFN-13
0% MPQ8632D-6 MPQ8632D-6 product overviewMPQ8632D-6 product overview MPS QFN-16
0% NB638 NB638 product overviewNB638 product overview MPS QFN-20
0% NB6381-1uH NB6381-1uH product overviewNB6381-1uH product overview MPS QFN-20
0% NB6381-3.3uH NB6381-3.3uH product overviewNB6381-3.3uH product overview MPS QFN-20
0% NB639-530Hz NB639-530Hz product overviewNB639-530Hz product overview MPS QFN-20
0% NB639-620Hz NB639-620Hz product overviewNB639-620Hz product overview MPS QFN-20
0% NB650H NB650H product overviewNB650H product overview MPS QFN-17
0% NB650A NB650A product overviewNB650A product overview MPS QFN-17
0% TPS53313 TPS53313 product overviewTPS53313 product overview Texas Instruments VQFN-24
0% TPS54623 TPS54623 product overviewTPS54623 product overview Texas Instruments QFN-14
0% MP4470 MP4470 product overviewMP4470 product overview MPS QFN-20
0% MP4470A MP4470A product overviewMP4470A product overview MPS QFN-20
0% MP8865 MP8865 product overviewMP8865 product overview MPS QFN-15
0% MPQ4470 MPQ4470 product overviewMPQ4470 product overview MPS QFN-20
0% MPQ4470A MPQ4470A product overviewMPQ4470A product overview MPS QFN-20
25% ISL8023 ISL8023 product overviewISL8023 product overview Intersil QFN-16
25% LTC3412A LTC3412A product overviewLTC3412A product overview Linear Technology TSSOP-16, QFN-16
25% LTC3612 LTC3612 product overviewLTC3612 product overview Linear Technology TSSOP-20, QFN-20
25% LM43603 LM43603 product overviewLM43603 product overview Texas Instruments HTSSOP-16
25% LM43603-Q1 LM43603-Q1 product overviewLM43603-Q1 product overview Texas Instruments HTSSOP-16

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LTC3414.

V-IN max. 5.5 V, I-OUT 4 A, V-OUT min. 0.8 V, Frequency typ. 1000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744040520047 0.5 4.9 8.0 13.90 5 x 5 x 2
744040640068 0.7 4.1 10.0 10.00 6 x 6 x 4.5
74406900052 0.5 4.3 5.8 15.00 8 x 8 x 1.5
74407000047 0.5 7.8 6.5 5.80 8 x 8 x 2
744089420039 0.4 4.2 10.3 15.00 4.8 x 4.8 x 3.1
744089420056 0.6 4.1 8.3 15.60 4.8 x 4.8 x 3.1
744089430039 0.4 4.2 9.3 13.50 4.8 x 4.8 x 4.1
744373210047 0.5 5.4 9.0 18.00 4.45 x 4.06 x 1.2
744373240056 0.6 6.0 10.5 13.50 4.45 x 4.06 x 2
744373240068 0.7 5.5 10.0 16.00 4.45 x 4.06 x 2
744383340047 0.5 4.0 9.4 22.00 3 x 3 x 1.2
744383350047 0.5 4.6 5.8 20.00 3 x 3 x 1.5
744383350068 0.7 4.1 8.1 25.00 3 x 3 x 1.5
744383360047 0.5 4.8 8.0 18.00 3 x 3 x 2
744383360068 0.7 4.5 6.2 22.00 3 x 3 x 2
744383560056 0.6 8.5 10.8 7.00 4.1 x 4.1 x 2.1
744383560068 0.7 8.2 9.4 7.50 4.1 x 4.1 x 2.1
744778005 0.5 5.6 9.0 7.20 7.3 x 7.3 x 3.4
784383340047 0.5 4.0 9.4 22.00 3 x 3 x 1.2
784383350047 0.5 4.6 5.8 20.00 3 x 3 x 1.5
784383350068 0.7 4.1 8.1 25.00 3 x 3 x 1.5
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