LTC3525-5.0 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

LTC3525-5.0 is a 5.00 V, 0.50 A switch current limit sync Boost Converter from . The input voltage from 0.85 V to 5.00 V  can be boosted into an output voltage ranging from 5.00 V to 5.00 V.

Features of the Boost Converter are fixed 1000 kHz switching frequency, a typical inductor size of 10.0 µH and it offers a peak efficiency of  up to 95 %. The minimum external component count is 3 and LTC3525-5.0 is available in 1 package option(s): SC70-6 .

For LTC3525-5.0 replacement search, 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. 0.85 V
V-IN max. 5.00 V
Current-Limit typ.? 0.50 A
V-OUT min. 5.00 V
V-OUT max. 5.00 V
VOUT 5.00
VOUT programmable no
sync/non-sync sync
Frequency typ. 1000 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. no
Softstart no
Softstart adjustable no
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 15 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ. 10.0 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Boost
Peak Efficiency 95 %
Component count min. 3
current limit adjustable no
Nr.of package options 1
CSP
SC70 SC70-6
SOT
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

LTC3525-5.0 Datasheet

Link to the most up-to-date LTC3525-5.0 datasheet and the product page for EVM, tools and support information.

LTC3525-5.0

LTC3525-5.0 Price breaks and distributor sample stock

LTC3525-5.0 prices and available online distributors.

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Available Distributors with stock: 9

Chip One Stop (6)

ProductStockPriceBuy
LTC3525ESC6-3.3#TRMPBF43
14.22 USD
102.64 USD
Buy Now
LTC3525ESC6-3.3#TRMPBF1074
13.72 USD
103.14 USD
502.54 USD
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LTC3525ESC6-3.3#TRMPBF706
5002.49 USD
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LTC3525ESC6-5#TRMPBF11
15.78 USD
103.15 USD
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LTC3525ESC6-5#TRMPBF4
13.65 USD
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LTC3525LESC6-3#TRMPBF1208
14.47 USD
103.01 USD
502.36 USD
2002.29 USD
5002.21 USD
10002.17 USD
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Conrad COM (1)

ProductStockPriceBuy
LTC3525ESC6-3.3#TRMPBF0Buy Now
LTC3525ESC6-3#TRMPBF0Buy Now
LTC3525ESC6-5#TRMPBF9Buy Now

Conrad UK (1)

ProductStockPriceBuy
LTC3525ESC6-5#TRMPBF9Buy Now

Digi-Key (22)

ProductStockPriceBuy
LTC3525ESC6-5#TRMPBF3500
5002.62 USD
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LTC3525ESC6-5#TRMPBF3778
14.25 USD
253.79 USD
1003.15 USD
2502.88 USD
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LTC3525ESC6-5#TRMPBF3778
14.25 USD
253.79 USD
1003.15 USD
2502.88 USD
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LTC3525ESC6-3.3#TRMPBF2500
5002.62 USD
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LTC3525ESC6-3.3#TRMPBF2925
14.25 USD
253.79 USD
1003.15 USD
2502.88 USD
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LTC3525ESC6-3.3#TRMPBF2925
14.25 USD
253.79 USD
1003.15 USD
2502.88 USD
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LTC3525LESC6-3#TRMPBF500
5002.76 USD
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LTC3525LESC6-3#TRMPBF923
14.48 USD
254.00 USD
1003.32 USD
2503.04 USD
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LTC3525LESC6-3#TRMPBF923
14.48 USD
254.00 USD
1003.32 USD
2503.04 USD
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LTC3525ESC6-3#TRMPBF10000
5002.62 USD
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LTC3525ESC6-3#TRMPBF10575
14.25 USD
253.79 USD
1003.15 USD
2502.88 USD
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LTC3525ESC6-3#TRMPBF10575
14.25 USD
253.79 USD
1003.15 USD
2502.88 USD
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LTC3525DESC6-3.3#TRMPBF1000
5002.62 USD
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LTC3525DESC6-3.3#TRMPBF1302
14.25 USD
253.79 USD
1003.15 USD
2502.88 USD
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LTC3525DESC6-3.3#TRMPBF1302
14.25 USD
253.79 USD
1003.15 USD
2502.88 USD
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LTC3525DISC6-3.3#TRMPBF500
5002.92 USD
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LTC3525DISC6-3.3#TRMPBF580
14.65 USD
254.15 USD
1003.50 USD
2503.21 USD
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LTC3525DISC6-3.3#TRMPBF580
14.65 USD
254.15 USD
1003.50 USD
2503.21 USD
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LTC3525ESC6-5#TRPBF0
25002.62 USD
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LTC3525ESC6-5#TRPBF2035
14.13 USD
253.69 USD
1003.15 USD
2502.88 USD
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LTC3525ESC6-5#TRPBF2035
14.13 USD
253.69 USD
1003.15 USD
2502.88 USD
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LTC3525ISC6-3.3#TRMPBF0
5002.92 USD
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LTC3525ISC6-3.3#TRMPBF458
14.65 USD
254.15 USD
1003.50 USD
2503.21 USD
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LTC3525ISC6-3.3#TRMPBF458
14.65 USD
254.15 USD
1003.50 USD
2503.21 USD
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LTC3525ISC6-5#TRMPBF0
5002.92 USD
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Element14 (2)

ProductStockPriceBuy
LTC3525DISC6-3.3#TRMPBF70Buy Now
LTC3525ESC6-3.3#TRMPBF0Buy Now
LTC3525ESC6-3.3#TRMPBF0Buy Now
LTC3525ESC6-5#TRMPBF3Buy Now
LTC3525ESC6-5#TRMPBF0Buy Now
LTC3525ISC6-5#TRMPBF0Buy Now

Farnell element14 DE (1)

ProductStockPriceBuy
LTC3525DISC6-3.3#TRMPBF70Buy Now
LTC3525ESC6-3.3#TRMPBF0Buy Now
LTC3525ESC6-3.3#TRMPBF0Buy Now
LTC3525ESC6-5#TRMPBF0Buy Now
LTC3525ESC6-5#TRMPBF0Buy Now
LTC3525ISC6-3.3#TRMPBF0Buy Now
LTC3525ISC6-3#TRMPBF0Buy Now
LTC3525ISC6-5#TRMPBF0Buy Now

Mouser Electronics (2)

ProductStockPriceBuy
LTC3525ESC6-5#TRPBF2226
14.16 USD
103.86 USD
253.70 USD
1002.59 USD
2502.40 USD
25002.17 USD
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LTC3525LESC6-3#TRMPBF580
14.50 USD
104.18 USD
254.02 USD
1002.75 USD
2502.52 USD
5002.29 USD
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LTC3525ESC6-5#TRMPBF0
14.27 USD
103.96 USD
253.81 USD
1002.59 USD
2502.40 USD
5002.17 USD
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LTC3525ESC6-3.3#TRMPBF0
14.27 USD
103.96 USD
253.81 USD
1002.59 USD
2502.40 USD
5002.17 USD
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LTC3525DESC6-3.3#TRMPBF0
14.27 USD
103.96 USD
253.81 USD
1002.59 USD
2502.40 USD
5002.17 USD
Buy Now
LTC3525ESC6-3.3#TRPBF0
25002.17 USD
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LTC3525ESC6-3#TRMPBF0
5002.17 USD
Buy Now
LTC3525DISC6-3.3#TRMPBF0
5002.50 USD
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LTC3525ISC6-5#TRMPBF0
5002.50 USD
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LTC3525ISC6-5#TRPBF0
25002.50 USD
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LTC3525ISC6-3#TRMPBF0
5002.50 USD
Buy Now
LTC3525ISC6-3.3#TRMPBF0
5002.50 USD
Buy Now
LTC3525DESC6-3.3#TRPBF0
25002.17 USD
Buy Now
LTC3525ESC6-3#TRPBF0
25002.17 USD
Buy Now
LTC3525LESC6-3#TRPBF0
25002.29 USD
Buy Now
LTC3525ISC6-3#TRPBF0
25002.50 USD
Buy Now
LTC3525ISC6-3.3#TRPBF0
25002.50 USD
Buy Now
LTC3525DISC6-3.3#TRPBF0
25002.50 USD
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Newark Electronics (1)

ProductStockPriceBuy
LTC3525ISC6-3.3#TRMPBF454
12.00 USD
252.00 USD
1002.00 USD
2502.00 USD
Buy Now

RS Components (4)

ProductStockPriceBuy
LTC3525ESC6-3.3#TRMPBF32Buy Now
LTC3525ESC6-3.3#TRMPBF90Buy Now
LTC3525ESC6-5#TRMPBF57Buy Now
LTC3525ESC6-5#TRMPBF711Buy Now

Available Distributors without stock: 1

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 11

Arrow Electronics

ProductStockPriceBuy
LTC3525ESC6-3#TRPBF 2500
1002.12 $
12.57 $
Buy Now
LTC3525ISC6-3.3#TRMPBF 574
1002.43 $
12.86 $
Buy Now
LTC3525ESC6-3.3#TRMPBF 519
1002.12 $
12.57 $
Buy Now
LTC3525ISC6-3#TRMPBF 500
1002.43 $
12.86 $
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LTC3525LESC6-3#TRMPBF 500
1002.24 $
12.71 $
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LTC3525ESC6-3.3#TRMPBF 500
1002.12 $
12.57 $
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LTC3525DISC6-3.3#TRMPBF 200
1002.43 $
12.86 $
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LTC3525ISC6-5#TRMPBF 56
1002.43 $
12.86 $
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Digi-Key

ProductStockPriceBuy
LTC3525ESC6-3#TRMPBF 10575
2502.51 €
1002.73 €
253.30 €
13.69 €
Buy Now
LTC3525ESC6-3#TRMPBF 10575
2502.51 €
1002.73 €
253.30 €
13.69 €
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LTC3525ESC6-3#TRMPBF 10000
5002.28 €
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LTC3525ESC6-5#TRMPBF 3778
2502.51 €
1002.73 €
253.30 €
13.69 €
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LTC3525ESC6-5#TRMPBF 3778
2502.51 €
1002.73 €
253.30 €
13.69 €
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LTC3525ESC6-5#TRMPBF 3500
5002.28 €
Buy Now
LTC3525ESC6-3.3#TRMPBF 2925
2502.51 €
1002.73 €
253.30 €
13.69 €
Buy Now
LTC3525ESC6-3.3#TRMPBF 2925
2502.51 €
1002.73 €
253.30 €
13.69 €
Buy Now
LTC3525ESC6-3.3#TRMPBF 2500
5002.28 €
Buy Now
LTC3525DESC6-3.3#TRMPBF 1302
2502.51 €
1002.73 €
253.30 €
13.69 €
Buy Now
LTC3525DESC6-3.3#TRMPBF 1302
2502.51 €
1002.73 €
253.30 €
13.69 €
Buy Now
LTC3525DESC6-3.3#TRMPBF 1000
5002.28 €
Buy Now
LTC3525LESC6-3#TRMPBF 923
2502.64 €
1002.88 €
253.47 €
13.89 €
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LTC3525LESC6-3#TRMPBF 923
2502.64 €
1002.88 €
253.47 €
13.89 €
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LTC3525LESC6-3#TRMPBF 500
5002.40 €
Buy Now

Verical

ProductStockPriceBuy
LTC3525ESC6-3#TRPBF 2500
1002.12 $
42.57 $
Buy Now
LTC3525ISC6-3.3#TRMPBF 574
1002.43 $
42.86 $
Buy Now
LTC3525ESC6-3.3#TRMPBF 519
1002.12 $
42.57 $
Buy Now
LTC3525ISC6-3#TRMPBF 500
1002.43 $
32.86 $
Buy Now
LTC3525LESC6-3#TRMPBF 500
12.71 $
Buy Now
LTC3525ESC6-3.3#TRMPBF 500
12.57 $
Buy Now
LTC3525DISC6-3.3#TRMPBF 200
1002.43 $
42.86 $
Buy Now
LTC3525ISC6-5#TRMPBF 56
42.86 $
Buy Now

Newark element14

ProductStockPriceBuy
LTC3525ISC6-3.3#TRMPBF 454
12.00 $
252.00 $
1002.00 $
2502.00 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
LTC3525ESC6-5#TRPBF 2226
14.14 $
103.84 $
253.69 $
1002.59 $
2502.38 $
25002.16 $
Buy Now
LTC3525LESC6-3#TRMPBF 580
14.48 $
104.16 $
254.00 $
1002.74 $
2502.51 $
5002.28 $
Buy Now
LTC3525ESC6-5#TRMPBF 0
14.25 $
103.95 $
253.79 $
1002.59 $
2502.38 $
5002.16 $
Buy Now
LTC3525ESC6-3.3#TRMPBF 0
14.25 $
103.95 $
253.79 $
1002.59 $
2502.38 $
5002.16 $
Buy Now
LTC3525DESC6-3.3#TRMPBF 0
14.25 $
103.95 $
253.79 $
1002.59 $
2502.38 $
5002.16 $
Buy Now
LTC3525ESC6-3.3#TRPBF 0
25002.16 $
Buy Now
LTC3525ESC6-3#TRMPBF 0
5002.16 $
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LTC3525DISC6-3.3#TRMPBF 0
5002.48 $
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LTC3525ISC6-5#TRMPBF 0
5002.48 $
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LTC3525ISC6-5#TRPBF 0
25002.48 $
Buy Now
LTC3525ISC6-3.3#TRMPBF 0
5002.48 $
Buy Now
LTC3525ISC6-3#TRMPBF 0
5002.48 $
Buy Now
LTC3525DESC6-3.3#TRPBF 0
25002.16 $
Buy Now
LTC3525ESC6-3#TRPBF 0
25002.16 $
Buy Now
LTC3525LESC6-3#TRPBF 0
25002.28 $
Buy Now
show stock=0hide stock=0

Bristol Electronics

ProductStockPriceBuy
LTC3525ESC6-3.3#TRMPBF 90 Buy Now

Quest Components

ProductStockPriceBuy
LTC3525ESC6-3.3#TRMPBF 334
2411.92 $
842.08 $
14.80 $
Buy Now
LTC3525ESC6-3.3#TRPBF 3070
17061.68 $
10431.76 $
14.80 $
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element14 Asia-Pacific

ProductStockPriceBuy
LTC3525ESC6-5#TRMPBF 3
16.78 SGD
256.05 SGD
1004.14 SGD
2503.80 SGD
Buy Now
LTC3525DISC6-3.3#TRMPBF 70
17.42 SGD
256.62 SGD
1004.75 SGD
2504.35 SGD
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Farnell element14

ProductStockPriceBuy
LTC3525ESC6-5#TRMPBF 0
13.54 GBP
103.17 GBP
251.78 GBP
501.77 GBP
1001.76 GBP
Buy Now
LTC3525DISC6-3.3#TRMPBF 70
14.05 GBP
103.64 GBP
253.25 GBP
502.79 GBP
1002.33 GBP
Buy Now
show stock=0hide stock=0

Chip1Stop

ProductStockPriceBuy
LTC3525ESC6-3.3#TRMPBF 706
5002.49 $
Buy Now
LTC3525ESC6-5#TRMPBF 11
103.15 $
15.78 $
Buy Now
LTC3525ESC6-5#TRMPBF 4
13.65 $
Buy Now
LTC3525LESC6-3#TRMPBF 1208
10002.17 $
5002.21 $
2002.29 $
502.36 $
103.01 $
14.47 $
Buy Now
LTC3525ESC6-3.3#TRMPBF 43
102.66 $
14.22 $
Buy Now

RS Components

ProductStockPriceBuy
LTC3525ESC6-3.3#TRMPBF 32
23.30 GBP
63.08 GBP
262.86 GBP
1262.64 GBP
2502.43 GBP
Buy Now
LTC3525ESC6-3.3#TRMPBF 90
63.08 GBP
262.86 GBP
1262.64 GBP
2502.43 GBP
Buy Now
LTC3525ESC6-5#TRMPBF 711
52.68 GBP
252.31 GBP
1251.94 GBP
2501.85 GBP
Buy Now
LTC3525ESC6-5#TRMPBF 57
13.05 GBP
52.68 GBP
252.31 GBP
1251.94 GBP
2501.85 GBP
Buy Now

Alternatives and equivalents

The following DC/DC Boost Converter are similar to LTC3525-5.0. Optional, compare LTC3525-5.0 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% L6920DB-5.0 L6920DB-5.0 product overviewL6920DB-5.0 product overview ST MSOP-8
0% L6920DC-5.0 L6920DC-5.0 product overviewL6920DC-5.0 product overview ST MSOP-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LTC3525-5.0.

V-IN min. 0.85 V, Current-Limit typ. 0.5 A, V-OUT max. 5 V, Frequency typ. 1000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74402500047 0.5 3.3 4.7 19.00 2.8 x 2.8 x 3
744040410047 0.5 3.3 4.3 28.00 4 x 4 x 1.2
744040520047 0.5 4.9 8.0 13.90 5 x 5 x 2
74404300047 0.5 3.8 5.0 10.00 4.8 x 4.8 x 3
74406800056 0.6 3.4 4.0 22.00 8 x 8 x 1.2
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
744089410043 0.4 3.8 8.0 17.60 4.8 x 4.8 x 2.1
744089410068 0.7 3.4 6.5 22.10 4.8 x 4.8 x 2.1
744383230047 0.5 3.2 5.5 37.00 2.5 x 2 x 1
744383240047 0.5 3.4 6.3 30.00 2.5 x 2 x 1.2
744383240056 0.6 3.3 6.0 37.00 2.5 x 2 x 1.2
744383240068 0.7 3.2 5.9 45.00 2.5 x 2 x 1.2
744383340068 0.7 3.5 7.7 36.00 3 x 3 x 1.2
744383350047 0.5 4.6 5.8 20.00 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
74479287147 0.5 3.3 5.0 25.00 2.5 x 2 x 1
74479299147 0.5 3.6 6.3 25.00 3.2 x 2.5 x 1.2
784383230047 0.5 3.2 5.5 37.00 2.5 x 2 x 1
784383340068 0.7 3.5 7.7 36.00 3 x 3 x 1.2
784383350047 0.5 4.6 5.8 20.00 3 x 3 x 1.5
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