LTC3539-2 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

LTC3539-2 is a 5.25 V, 2.30 A switch current limit sync Boost Converter from . The input voltage from 0.50 V to 5.00 V  can be boosted into an output voltage ranging from 1.50 V to 5.25 V.

Features of the Boost Converter are fixed 2000 kHz switching frequency, a typical inductor size of 4.7 µH and it offers a peak efficiency of  up to 94 %. The minimum external component count is 6 and LTC3539-2 is available in 1 package option(s): DFN-8 .

For LTC3539-2 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. 0.50 V
V-IN max. 5.00 V
Current-Limit typ.? 2.30 A
V-OUT min. 1.50 V
V-OUT max. 5.25 V
VOUT adjustable
VOUT programmable no
sync/non-sync sync
Frequency typ. 2000 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. no
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 500 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ. 160 °C
Inductor size typ. 4.7 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Boost
Peak Efficiency 94 %
Component count min. 6
current limit adjustable no
Nr.of package options 1
CSP
SC70
SOT
MSOP
QFN/DFN DFN-8
SO/SOIC
SOP
DIP
TO
DDPAK

LTC3539-2 Datasheet

Link to the most up-to-date LTC3539-2 datasheet and the product page for EVM, tools and support information.

LTC3539-2

LTC3539-2 Price breaks and distributor sample stock

LTC3539-2 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 5

Chip One Stop (4)

ProductStockPriceBuy
LTC3539EDCB-2#TRMPBF3085
5002.77 USD
10002.70 USD
Buy Now
LTC3539EDCB-2#TRMPBF3085
15.26 USD
104.54 USD
503.67 USD
Buy Now
LTC3539EDCB#TRMPBF421
16.49 USD
104.36 USD
503.25 USD
2002.99 USD
Buy Now
LTC3539EDCB#TRMPBF15
5002.74 USD
Buy Now

Digi-Key (11)

ProductStockPriceBuy
LTC3539EDCB#TRPBF5000
25003.10 USD
Buy Now
LTC3539EDCB#TRPBF5016
16.11 USD
255.46 USD
1003.72 USD
2503.41 USD
Buy Now
LTC3539EDCB#TRPBF5016
16.11 USD
255.46 USD
1003.72 USD
2503.41 USD
Buy Now
LTC3539EDCB-2#TRMPBF2500
5003.10 USD
Buy Now
LTC3539EDCB-2#TRMPBF2661
16.23 USD
255.56 USD
1003.72 USD
2503.41 USD
Buy Now
LTC3539EDCB-2#TRMPBF2661
16.23 USD
255.56 USD
1003.72 USD
2503.41 USD
Buy Now
LTC3539EDCB#TRMPBF2000
5003.10 USD
Buy Now
LTC3539EDCB#TRMPBF2490
16.23 USD
255.56 USD
1003.72 USD
2503.41 USD
Buy Now
LTC3539EDCB#TRMPBF2490
16.23 USD
255.56 USD
1003.72 USD
2503.41 USD
Buy Now
DC1260A-B3
1136.13 USD
25102.51 USD
Buy Now
DC1260A-A2
1136.13 USD
25102.51 USD
Buy Now
LTC3539EDCB-2#TRPBF0
25003.10 USD
Buy Now
LTC3539EDCB0
00.00 USD
Buy Now
LTC3539EDCB-20
00.00 USD
Buy Now

Element14 (1)

ProductStockPriceBuy
LTC3539EDCB#TRMPBF0Buy Now
LTC3539EDCB#TRMPBF6Buy Now

Newark Electronics (1)

ProductStockPriceBuy
LTC3539EDCB-2#TRMPBF33
10.36 USD
250.36 USD
1000.36 USD
2500.36 USD
Buy Now

RS Components (1)

ProductStockPriceBuy
LTC3539EDCB#TRMPBF2254Buy Now

Available Distributors without stock: 2

Farnell element14 UK (0)

ProductStockPriceBuy
LTC3539EDCB#TRMPBF0Buy Now
LTC3539EDCB#TRMPBF0Buy Now

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 9

Arrow Electronics

ProductStockPriceBuy
LTC3539EDCB-2#TRMPBF 2500
1003.04 $
13.57 $
Buy Now
LTC3539EDCB-2#TRMPBF 1500
1003.04 $
13.57 $
Buy Now

Digi-Key

ProductStockPriceBuy
LTC3539EDCB#TRPBF 5016
2502.98 €
1003.25 €
254.77 €
15.34 €
Buy Now
LTC3539EDCB#TRPBF 5016
2502.98 €
1003.25 €
254.77 €
15.34 €
Buy Now
LTC3539EDCB#TRPBF 5000
25002.71 €
Buy Now
LTC3539EDCB-2#TRMPBF 2661
2502.98 €
1003.25 €
254.86 €
15.45 €
Buy Now
LTC3539EDCB-2#TRMPBF 2661
2502.98 €
1003.25 €
254.86 €
15.45 €
Buy Now
LTC3539EDCB-2#TRMPBF 2500
5002.71 €
Buy Now
LTC3539EDCB#TRMPBF 2490
2502.98 €
1003.25 €
254.86 €
15.45 €
Buy Now
LTC3539EDCB#TRMPBF 2490
2502.98 €
1003.25 €
254.86 €
15.45 €
Buy Now
LTC3539EDCB#TRMPBF 2000
5002.71 €
Buy Now
DC1260A-B 3
2589.64 €
1119.03 €
Buy Now
DC1260A-A 2
2589.64 €
1119.03 €
Buy Now
LTC3539EDCB-2#TRPBF 0
25002.71 €
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
LTC3539EDCB-2#TRMPBF 2500
5003.04 $
Buy Now
LTC3539EDCB#TRMPBF 1500
5003.04 $
Buy Now
LTC3539EDCB-2#TRMPBF 1500
1003.04 $
33.57 $
Buy Now

Newark element14

ProductStockPriceBuy
LTC3539EDCB-2#TRMPBF 33
10.36 $
250.36 $
1000.36 $
2500.36 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
LTC3539EDCB#TRMPBF 1017
16.24 $
105.79 $
255.56 $
1003.72 $
2503.41 $
5003.10 $
Buy Now
LTC3539EDCB-2#TRPBF 1879
16.12 $
105.68 $
255.46 $
1003.72 $
2503.41 $
25003.10 $
Buy Now
LTC3539EDCB-2#TRMPBF 440
16.24 $
105.79 $
255.56 $
1003.72 $
2503.41 $
5003.10 $
Buy Now
LTC3539EDCB#TRPBF 0
16.12 $
105.68 $
255.46 $
1003.72 $
2503.41 $
25003.10 $
Buy Now
LTC3539EDCB#PBF 0 Buy Now
LTC3539EDCB-2#PBF 0 Buy Now
show stock=0hide stock=0

Quest Components

ProductStockPriceBuy
LTC3539EDCB-2#TRPBF 1038
6952.64 $
1612.88 $
17.20 $
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
LTC3539EDCB#TRMPBF 6
13.92 SGD
Buy Now

Chip1Stop

ProductStockPriceBuy
LTC3539EDCB#TRMPBF 15
5002.74 $
Buy Now
LTC3539EDCB#TRMPBF 421
2002.99 $
503.25 $
104.36 $
16.49 $
Buy Now
LTC3539EDCB-2#TRMPBF 3085
503.67 $
104.54 $
15.26 $
Buy Now
LTC3539EDCB-2#TRMPBF 3085
10002.70 $
5002.77 $
Buy Now

RS Components

ProductStockPriceBuy
LTC3539EDCB#TRMPBF 2254
55.49 GBP
254.89 GBP
1254.28 GBP
2503.68 GBP
Buy Now

Available Distributors without stock: 1

Farnell element14

ProductStockPriceBuy
LTC3539EDCB#TRMPBF 0
15.13 GBP
104.65 GBP
252.52 GBP
502.51 GBP
1002.50 GBP
Buy Now

Alternatives and equivalents

The following DC/DC Boost Converter are similar to LTC3539-2. Optional, compare LTC3539-2 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% LTC3539 LTC3539 product overviewLTC3539 product overview Linear Technology DFN-8
50% ISL9113 ISL9113 product overviewISL9113 product overview Intersil WLCSP-6, DFN-8
50% LTC3528 LTC3528 product overviewLTC3528 product overview Linear Technology DFN-8
50% MP3120 MP3120 product overviewMP3120 product overview MPS TSOT23-6
50% MP3414 MP3414 product overviewMP3414 product overview MPS TSOT23-8
50% NCP1423 NCP1423 product overviewNCP1423 product overview ON Semiconductor Micro-10
50% TPS61200 TPS61200 product overviewTPS61200 product overview Texas Instruments QFN-10
50% XC9128 XC9128 product overviewXC9128 product overview Torex MSOP-10, USP-10B
50% XC9129 XC9129 product overviewXC9129 product overview Torex MSOP-10, USP-10B
50% XC9131 XC9131 product overviewXC9131 product overview Torex USP-10B
50% XC9135 XC9135 product overviewXC9135 product overview Torex USP-10
50% XC9136 XC9136 product overviewXC9136 product overview Torex USP-10
50% ISL9113A ISL9113A product overviewISL9113A product overview Intersil DFN-8
50% RP402-K001A-B-C-D RP402-K001A-B-C-D product overviewRP402-K001A-B-C-D product overview Ricoh DFN-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LTC3539-2.

V-IN min. 0.5 V, Current-Limit typ. 2.3 A, V-OUT max. 5.25 V, Frequency typ. 2000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
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 the Embedded Show in Nuremberg 27-28.2.
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
Feedback
ajax-loader.gif
Loading. Please wait.