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.

OEMSecrets.com
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Available Distributors with stock: 7

ARROW-NAC (10)

ProductStockPriceBuy
LTC3525ISC6-5#TRMPBF460
12.86 USD
1002.43 USD
Buy Now
LTC3525ISC6-3#TRMPBF500
12.86 USD
1002.43 USD
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LTC3525ISC6-3.3#TRMPBF1000
12.86 USD
1002.43 USD
Buy Now
LTC3525LESC6-3#TRMPBF500
12.71 USD
1002.24 USD
Buy Now
LTC3525LESC6-3#TRMPBF1000
5002.24 USD
Buy Now
LTC3525DISC6-3.3#TRMPBF725
12.86 USD
1002.43 USD
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LTC3525ESC6-5#TRMPBF342
12.57 USD
1002.12 USD
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LTC3525ESC6-3.3#TRMPBF500
5002.12 USD
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LTC3525ESC6-3.3#TRMPBF791
12.57 USD
1002.12 USD
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LTC3525ESC6-3.3#TRPBF5000
25002.12 USD
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Chip-One-Stop (16)

ProductStockPriceBuy
LTC3525DESC6-3.3#TRMPBF500
5002.96 USD
Buy Now
LTC3525DESC6-3.3#TRMPBF292
15.14 USD
104.94 USD
503.55 USD
1003.50 USD
2003.23 USD
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LTC3525DESC6-3.3#TRMPBF292
15.14 USD
104.94 USD
503.55 USD
1003.50 USD
2003.23 USD
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LTC3525ESC6-3.3#TRMPBF379
13.63 USD
102.59 USD
502.22 USD
1002.15 USD
2002.14 USD
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LTC3525ESC6-3.3#TRMPBF500
5002.83 USD
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LTC3525ESC6-3.3#TRMPBF613
14.17 USD
103.51 USD
253.47 USD
503.31 USD
1003.23 USD
2003.08 USD
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LTC3525ESC6-3.3#TRPBF2500
25002.77 USD
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LTC3525ESC6-5#TRMPBF1194
13.32 USD
102.51 USD
502.26 USD
1002.24 USD
2002.19 USD
5002.13 USD
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LTC3525ESC6-5#TRMPBF1000
5002.93 USD
10002.90 USD
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LTC3525ESC6-5#TRMPBF135
15.57 USD
104.40 USD
254.19 USD
503.83 USD
1003.55 USD
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LTC3525ISC6-3.3#TRMPBF1000
12.83 USD
102.28 USD
5002.10 USD
10001.98 USD
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LTC3525ISC6-3#TRMPBF500
12.83 USD
102.28 USD
502.28 USD
5002.10 USD
Buy Now
LTC3525ISC6-5#TRMPBF500
12.83 USD
102.28 USD
5002.10 USD
Buy Now
LTC3525LESC6-3#TRMPBF471
13.95 USD
503.17 USD
1002.41 USD
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LTC3525LESC6-3#TRMPBF1500
5002.99 USD
10002.95 USD
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LTC3525LESC6-3#TRMPBF1500
5002.99 USD
10002.95 USD
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DIGI-KEY (23)

ProductStockPriceBuy
LTC3525ESC6-3.3#TRMPBF3000
5002.12 USD
Buy Now
LTC3525ESC6-3.3#TRMPBF3303
14.16 USD
253.72 USD
1002.54 USD
2502.33 USD
Buy Now
LTC3525ESC6-3.3#TRMPBF3303
14.16 USD
253.72 USD
1002.54 USD
2502.33 USD
Buy Now
LTC3525ESC6-5#TRMPBF1000
5002.12 USD
Buy Now
LTC3525ESC6-5#TRMPBF1329
14.16 USD
253.72 USD
1002.54 USD
2502.33 USD
Buy Now
LTC3525ESC6-5#TRMPBF1329
14.16 USD
253.72 USD
1002.54 USD
2502.33 USD
Buy Now
LTC3525LESC6-3#TRMPBF500
5002.24 USD
Buy Now
LTC3525LESC6-3#TRMPBF1007
14.39 USD
253.92 USD
1002.69 USD
2502.46 USD
Buy Now
LTC3525LESC6-3#TRMPBF1007
14.39 USD
253.92 USD
1002.69 USD
2502.46 USD
Buy Now
LTC3525ESC6-3#TRMPBF6500
5002.12 USD
Buy Now
LTC3525ESC6-3#TRMPBF6935
14.16 USD
253.72 USD
1002.54 USD
2502.33 USD
Buy Now
LTC3525ESC6-3#TRMPBF6935
14.16 USD
253.72 USD
1002.54 USD
2502.33 USD
Buy Now
LTC3525DESC6-3.3#TRMPBF500
5002.12 USD
Buy Now
LTC3525DESC6-3.3#TRMPBF713
14.16 USD
253.72 USD
1002.54 USD
2502.33 USD
Buy Now
LTC3525DESC6-3.3#TRMPBF713
14.16 USD
253.72 USD
1002.54 USD
2502.33 USD
Buy Now
LTC3525DISC6-3.3#TRMPBF500
5002.43 USD
Buy Now
LTC3525DISC6-3.3#TRMPBF828
14.56 USD
254.07 USD
1002.92 USD
2502.67 USD
Buy Now
LTC3525DISC6-3.3#TRMPBF828
14.56 USD
254.07 USD
1002.92 USD
2502.67 USD
Buy Now
LTC3525ISC6-3.3#TRMPBF500
5002.43 USD
Buy Now
LTC3525ISC6-3.3#TRMPBF502
14.56 USD
254.07 USD
1002.92 USD
2502.67 USD
Buy Now
LTC3525ISC6-3.3#TRMPBF502
14.56 USD
254.07 USD
1002.92 USD
2502.67 USD
Buy Now
LTC3525ISC6-3#TRMPBF0
5002.43 USD
Buy Now
LTC3525ISC6-3#TRMPBF459
14.56 USD
254.07 USD
1002.92 USD
2502.67 USD
Buy Now
LTC3525ISC6-3#TRMPBF459
14.56 USD
254.07 USD
1002.92 USD
2502.67 USD
Buy Now
LTC3525ISC6-5#TRMPBF0
5002.43 USD
Buy Now

Element14 (8)

ProductStockPriceBuy
LTC3525DISC6-3.3#TRMPBF69
17.24 USD
256.46 USD
1004.63 USD
2504.24 USD
Buy Now
LTC3525ESC6-3.3#TRMPBF275
16.61 USD
255.91 USD
1004.03 USD
2503.70 USD
Buy Now
LTC3525ESC6-3.3#TRMPBF275
16.61 USD
255.91 USD
1004.03 USD
2503.70 USD
Buy Now
LTC3525ESC6-5#TRMPBF460
16.61 USD
255.91 USD
1004.03 USD
2503.70 USD
Buy Now
LTC3525ESC6-5#TRMPBF460
16.61 USD
255.91 USD
1004.03 USD
2503.70 USD
Buy Now
LTC3525ISC6-3.3#TRMPBF395
17.24 USD
256.46 USD
1004.63 USD
2504.24 USD
Buy Now
LTC3525ISC6-3#TRMPBF240
17.24 USD
256.46 USD
1004.63 USD
2504.24 USD
Buy Now
LTC3525ISC6-5#TRMPBF178
17.24 USD
256.46 USD
1004.63 USD
2504.24 USD
Buy Now

FARNELL-ELEMENT14 (32)

ProductStockPriceBuy
LTC3525DISC6-3.3#TRMPBF72Buy Now
LTC3525DISC6-3.3#TRMPBF69Buy Now
LTC3525DISC6-3.3#TRMPBF69Buy Now
LTC3525DISC6-3.3#TRMPBF69Buy Now
LTC3525ESC6-3.3#TRMPBF322Buy Now
LTC3525ESC6-3.3#TRMPBF322Buy Now
LTC3525ESC6-3.3#TRMPBF322Buy Now
LTC3525ESC6-3.3#TRMPBF322Buy Now
LTC3525ESC6-3.3#TRMPBF322Buy Now
LTC3525ESC6-3.3#TRMPBF322Buy Now
LTC3525ESC6-3.3#TRMPBF322Buy Now
LTC3525ESC6-3.3#TRMPBF322Buy Now
LTC3525ESC6-5#TRMPBF832Buy Now
LTC3525ESC6-5#TRMPBF832Buy Now
LTC3525ESC6-5#TRMPBF832Buy Now
LTC3525ESC6-5#TRMPBF832Buy Now
LTC3525ESC6-5#TRMPBF832Buy Now
LTC3525ESC6-5#TRMPBF832Buy Now
LTC3525ESC6-5#TRMPBF830Buy Now
LTC3525ESC6-5#TRMPBF830Buy Now
LTC3525ISC6-3.3#TRMPBF445Buy Now
LTC3525ISC6-3.3#TRMPBF445Buy Now
LTC3525ISC6-3.3#TRMPBF445Buy Now
LTC3525ISC6-3.3#TRMPBF445Buy Now
LTC3525ISC6-3#TRMPBF243Buy Now
LTC3525ISC6-3#TRMPBF243Buy Now
LTC3525ISC6-3#TRMPBF243Buy Now
LTC3525ISC6-3#TRMPBF243Buy Now
LTC3525ISC6-5#TRMPBF224Buy Now
LTC3525ISC6-5#TRMPBF224Buy Now
LTC3525ISC6-5#TRMPBF224Buy Now
LTC3525ISC6-5#TRMPBF178Buy Now

NEWARK (4)

ProductStockPriceBuy
LTC3525DESC6-3.3#TRMPBF0
12.97 USD
5002.12 USD
Buy Now
LTC3525DISC6-3.3#PBF0
14.74 USD
1003.87 USD
2503.55 USD
5003.30 USD
10003.10 USD
Buy Now
LTC3525DISC6-3.3#TRMPBF475
14.62 USD
254.14 USD
1002.92 USD
2502.68 USD
Buy Now
LTC3525DISC6-3.3#TRPBF0
13.60 USD
25002.58 USD
Buy Now
LTC3525ESC6-3.3#TRMPBF0
12.97 USD
5002.12 USD
Buy Now
LTC3525ESC6-3#PBF0
00.00 USD
Buy Now
LTC3525ESC6-5#PBF0
13.69 USD
252.51 USD
1002.12 USD
Buy Now
LTC3525ESC6-5#TRMPBF0
12.97 USD
5002.12 USD
Buy Now
LTC3525ESC6-5#TRPBF0
13.14 USD
25002.25 USD
Buy Now
LTC3525ISC6-3.3#PBF0
14.74 USD
1003.87 USD
2503.55 USD
5003.30 USD
10003.10 USD
Buy Now
LTC3525ISC6-3.3#TRMPBF495
12.43 USD
252.43 USD
1002.43 USD
2502.43 USD
Buy Now
LTC3525ISC6-3#PBF0
14.74 USD
1003.87 USD
2503.55 USD
5003.30 USD
10003.10 USD
Buy Now
LTC3525ISC6-3#TRMPBF500
12.43 USD
Buy Now
LTC3525ISC6-3#TRPBF0
13.60 USD
25002.58 USD
Buy Now
LTC3525ISC6-5#PBF0
14.74 USD
1003.87 USD
2503.55 USD
5003.30 USD
10003.10 USD
Buy Now
LTC3525ISC6-5#TRMPBF456
12.43 USD
252.43 USD
1002.43 USD
2502.43 USD
Buy Now
LTC3525ISC6-5#TRPBF0
13.60 USD
25002.58 USD
Buy Now
LTC3525LESC6-3#TRPBF0
13.32 USD
25002.38 USD
Buy Now

RS-COMPONENTS (5)

ProductStockPriceBuy
LTC3525ESC6-3.3#TRMPBF126Buy Now
LTC3525ESC6-3.3#TRMPBF348Buy Now
LTC3525ESC6-5#TRMPBF56Buy Now
LTC3525ESC6-5#TRMPBF79Buy Now
LTC3525ESC6-5#TRMPBF500Buy Now

Available Distributors with stock: 0

no online Distributor with LTC3525 stock available

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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