LTC3701 Buck Controller overview

Description

Manufacturer
 
Category
Sub-Category

LTC3701 is a 2 channel, 2 phase non-sync Buck Controller. The maximum input voltage ranges from 2.50 V to 10.00 V and output current goes up to 5.00 A.

The Controller features fixed 750 kHz switching frequency which results in a typical inductor size of 0.0 uH and a peak efficiency of %. The LTC3701 is available in 1 package option(s): SSOP-16 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 2
V-IN min. 2.50 V
V-IN max. 10.00 V
I-OUT? 5.00 A
V-OUT min. 0.80 V
V-OUT max. 10.00 V
V-OUT adjustable
V-OUT programmable
sync/non-sync non-sync
Frequency typ. 750 kHz
Frequency adj. fixed
Frequency adj. min.
Frequency adj. max.
ext.clock sync. no
ext.clock Frequency min.
ext.clock Frequency max.
Softstart yes
Softstart adjustable
Tracking no
Power Good (PG) yes
Enable
Operating min.
Operating max.
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ.
Automotive AEC-Q100
Light-Load Mode yes
Single/ Multiphase multi
Nr. of Phases 2
Peak Efficiency
component count min.
current limit adjustable
Nr.of package options 1
CSP
SOT
MSOP
QFN/DFN
SO/SOIC
SOP SSOP-16
DIP

LTC3701 Datasheet

Link to the most up-to-date LTC3701 datasheet and the product page for EVM, tools and support information.

LTC3701

LTC3701 inventory, samples and price

OEMSecrets.com
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Available Distributors with stock: 0

no online Distributor with LTC3701 stock available

Available Distributors with stock: 8

Arrow Electronics

ProductStockPriceBuy
LTC3701EGN#PBF 42
10003.83 $
5003.98 $
2504.08 $
1004.28 $
255.19 $
17.82 $
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LTC3701EGN#TRPBF 0
25003.83 $
Buy Now
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Digi-Key

ProductStockPriceBuy
LTC3701EGN#PBF 211
1003.99 €
254.83 €
17.28 €
Buy Now
DC424A 2
1155.65 €
Buy Now
LTC3701EGN#TRPBF 0
25003.80 €
Buy Now
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Verical

ProductStockPriceBuy
LTC3701EGN#PBF 42
10003.83 $
5003.98 $
2504.08 $
1004.28 $
255.19 $
27.82 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
LTC3701EGN#PBF 547
18.23 $
255.46 $
1004.51 $
2504.29 $
5004.19 $
10004.03 $
Buy Now

Rochester Electronics

ProductStockPriceBuy
LTC3701EGN#PBF 30
10004.25 $
5004.48 $
1004.66 $
254.86 $
15.23 $
Buy Now

Bristol Electronics

ProductStockPriceBuy
LTC3701EGN 26
LTC3701EGN#PBF 30

Quest Components

ProductStockPriceBuy
LTC3701EGN 4986
6562.77 $
2933.05 $
15.55 $
Buy Now
LTC3701EGN#PBF 180
465.18 $
135.60 $
18.40 $
Buy Now
LTC3701EGN#PBF 12
116.86 $
47.55 $
110.29 $
Buy Now
LTC3701EGN#TRPBF 180
1804.98 $
425.59 $
19.06 $
Buy Now

Chip 1 Exchange

ProductStockPriceBuy
LTC3701EGN 86263
LTC3701EGN #TRPBF 95934
LTC3701EGN#PBF 76

Available Distributors without stock: 2

Richardson RFPD

ProductStockPriceBuy
LTC3701EGN#TRPBF 0
25004.42 $
50004.24 $
Buy Now
LTC3701EGN#PBF 0
1004.58 $
5004.45 $
10004.34 $
50004.17 $
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
LTC3701EGN#PBF 0
25006.17 SGD
5006.42 SGD
2506.56 SGD
1006.91 SGD
258.35 SGD
112.58 SGD
Buy Now

Table with equivalents and alternatives

The following Buck Controller are similar to LTC3701. Or, compare LTC3701 side-by-side with other Buck Controller via the Comparison function.

no alternatives found

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LTC3701.

V-IN max. 10 V, I-OUT 5 A, V-OUT min. 0.8 V, Frequency typ. 750 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744040630082 0.8 6.0 9.5 10.00 6 x 6 x 2.8
74407000047 0.5 7.8 6.5 5.80 8 x 8 x 2
7440710082 0.8 7.3 8.0 7.00 8 x 8 x 4.6
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
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
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