LT1615 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

LT1615 is a 34.00 V, 0.35 A switch current limit non-sync Boost Converter from . The input voltage from 1.20 V to 15.00 V  can be boosted into an output voltage ranging from 1.20 V to 34.00 V.

Features of the Boost Converter are fixed 2500 kHz switching frequency, a typical inductor size of 10.0 µH and it offers a peak efficiency of  up to 80 %. The minimum external component count is 6 and LT1615 is available in 1 package option(s): TSOT23-5 .

For LT1615 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. 1.20 V
V-IN max. 15.00 V
Current-Limit typ.? 0.35 A
V-OUT min. 1.20 V
V-OUT max. 34.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 2500 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. 30 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 no
Topology Boost
Peak Efficiency 80 %
Component count min. 6
current limit adjustable no
Nr.of package options 1
CSP
SC70
SOT TSOT23-5
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

LT1615 Datasheet

Link to the most up-to-date LT1615 datasheet and the product page for EVM, tools and support information.

LT1615

LT1615 Price breaks and distributor sample stock

LT1615 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 10

ARROW-NAC (5)

ProductStockPriceBuy
LT1615ES5-1#TRM500
5002.96 USD
10002.80 USD
25002.65 USD
50002.47 USD
100002.28 USD
200002.03 USD
Buy Now
LT1615ES5#TRM1000
5003.29 USD
10002.47 USD
Buy Now
LT1615ES5#TRMPBF2500
5001.85 USD
Buy Now
LT1615ES5-1#TRPBF2500
25001.85 USD
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LT1615ES5-1#TRMPBF966
12.11 USD
1001.85 USD
Buy Now

Buerklin (1)

ProductStockPriceBuy
LT1615IS5-TRM-PBF46Buy Now

Chip-One-Stop (9)

ProductStockPriceBuy
LT1615ES5-1#TRMPBF369
13.35 USD
102.53 USD
502.28 USD
1002.26 USD
2002.21 USD
Buy Now
LT1615ES5-1#TRMPBF1308
14.49 USD
104.32 USD
503.09 USD
1003.05 USD
2002.82 USD
5002.58 USD
Buy Now
LT1615ES5#TR5000
25003.93 USD
Buy Now
LT1615ES5#TRM1000
5003.87 USD
Buy Now
LT1615ES5#TRMPBF780
13.23 USD
102.31 USD
501.97 USD
1001.92 USD
2001.90 USD
5001.87 USD
Buy Now
LT1615ES5#TRMPBF5500
5002.47 USD
10002.44 USD
Buy Now
LT1615IS5-1#TRMPBF500
5003.21 USD
Buy Now
LT1615IS5-1#TRMPBF375
14.68 USD
104.63 USD
253.72 USD
503.55 USD
1003.46 USD
2003.30 USD
Buy Now
LT1615IS5#TRMPBF2000
5002.62 USD
10002.60 USD
Buy Now

DIGI-KEY (11)

ProductStockPriceBuy
LT1615ES5#TRMPBF9500
5001.86 USD
Buy Now
LT1615ES5#TRMPBF9780
14.16 USD
253.72 USD
1002.22 USD
2502.04 USD
Buy Now
LT1615ES5#TRMPBF9780
14.16 USD
253.72 USD
1002.22 USD
2502.04 USD
Buy Now
LT1615ES5-1#TRMPBF2500
5001.86 USD
Buy Now
LT1615ES5-1#TRMPBF2539
14.16 USD
253.72 USD
1002.22 USD
2502.04 USD
Buy Now
LT1615ES5-1#TRMPBF2539
14.16 USD
253.72 USD
1002.22 USD
2502.04 USD
Buy Now
LT1615IS5-1#TRMPBF1500
5002.41 USD
Buy Now
LT1615IS5-1#TRMPBF1930
14.73 USD
254.22 USD
1002.89 USD
2502.65 USD
Buy Now
LT1615IS5-1#TRMPBF1930
14.73 USD
254.22 USD
1002.89 USD
2502.65 USD
Buy Now
LT1615IS5#TRMPBF0
5002.11 USD
Buy Now
LT1615IS5#TRMPBF45
14.73 USD
254.22 USD
1002.46 USD
2502.26 USD
Buy Now
LT1615IS5#TRMPBF45
14.73 USD
254.22 USD
1002.46 USD
2502.26 USD
Buy Now
LT1615ES5-1#TRPBF0
25001.85 USD
Buy Now
LT1615ES5#TRPBF0
25001.85 USD
Buy Now
LT1615IS5#TRPBF0
25002.06 USD
Buy Now
LT1615IS5-1#TRPBF0
25002.41 USD
Buy Now

Element14 (2)

ProductStockPriceBuy
LT1615ES5-1#TRMPBF0
16.61 USD
255.91 USD
1003.53 USD
2503.24 USD
Buy Now
LT1615ES5-1#TRMPBF0
16.61 USD
255.91 USD
1003.53 USD
2503.24 USD
Buy Now
LT1615ES5#TRMPBF5114
16.61 USD
255.91 USD
1003.53 USD
2503.24 USD
Buy Now
LT1615ES5#TRMPBF5114
16.61 USD
255.91 USD
1003.53 USD
2503.24 USD
Buy Now
LT1615IS5#TRMPBF0
17.50 USD
256.70 USD
1003.91 USD
2503.57 USD
Buy Now
LT1615IS5#TRMPBF0
17.50 USD
256.70 USD
1003.91 USD
2503.57 USD
Buy Now

FARNELL-ELEMENT14 (6)

ProductStockPriceBuy
LT1615ES5-1#TRMPBF177Buy Now
LT1615ES5-1#TRMPBF177Buy Now
LT1615ES5#TRMPBF6414Buy Now
LT1615ES5#TRMPBF6414Buy Now
LT1615IS5#TRMPBF54Buy Now
LT1615IS5#TRMPBF54Buy Now

RS-COMPONENTS (8)

ProductStockPriceBuy
LT1615ES5-1#TRMPBF61Buy Now
LT1615ES5-1#TRMPBF384Buy Now
LT1615ES5-1TRMPBF500Buy Now
LT1615ES5#TRMPBF250Buy Now
LT1615IS5-1#TRMPBF212Buy Now
LT1615IS5#TRMPBF57Buy Now
LT1615IS5#TRMPBF277Buy Now
LT1615IS5TRMPBF500Buy Now

Reichelt Elektronik (3)

ProductStockPriceBuy
LT1615ES5-1#TRMPBF1Buy Now
LT1615ES5#TRMPBF1Buy Now
LT1615IS5#TRMPBF1Buy Now

Schukat (1)

ProductStockPriceBuy
LT1615ES5TRMPBF1798Buy Now

TME (1)

ProductStockPriceBuy
LT1615ES5#PBF133Buy Now

Available Distributors with stock: 0

no online Distributor with LT1615 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to LT1615. Optional, compare LT1615 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% LT1307 LT1307 product overviewLT1307 product overview Linear Technology MSOP-8, SO-8, PDIP-8
0% LT1307B LT1307B product overviewLT1307B product overview Linear Technology MSOP-8, SO-8, PDIP-8
0% TL499A TL499A product overviewTL499A product overview Texas Instruments SO-8, PDIP-8
10% MIC2570-2 MIC2570-2 product overviewMIC2570-2 product overview Micrel SOIC-8
50% TPS61041 TPS61041 product overviewTPS61041 product overview Texas Instruments TSOT23-5, SON-6
50% TPS61045 TPS61045 product overviewTPS61045 product overview Texas Instruments SON-8
50% TPS61041-Q1 TPS61041-Q1 product overviewTPS61041-Q1 product overview Texas Instruments TSOT23-5

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LT1615.

V-IN min. 1.2 V, Current-Limit typ. 0.35 A, V-OUT max. 34 V, Frequency typ. 2500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744302010 0.1 30.0 45.0 0.24 6.95 x 6.8 x 4.7
744302015 0.2 30.0 32.0 0.24 6.95 x 6.8 x 4.7
744303012 0.1 31.0 55.0 0.33 10 x 6.8 x 5
744304010 0.1 26.0 52.0 0.17 11.5 x 11.8 x 4
744307012 0.1 29.0 48.0 0.33 7.4 x 7.2 x 7.2
744308015 0.2 27.0 58.0 0.37 10.1 x 7 x 7
744310013 0.1 22.0 48.0 0.91 7 x 6.9 x 3.3
744355215 0.2 25.0 60.0 0.58 10.5 x 10.2 x 4.2
744373240010 0.1 12.0 30.0 3.20 4.45 x 4.06 x 2
0Results
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