LT3048-15.0 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

LT3048-15.0 is a 2.50 V, 0.40 A switch current limit sync Boost Converter from . The input voltage from 2.70 V to 4.80 V  can be boosted into an output voltage ranging from 2.50 V to 2.50 V.

Features of the Boost Converter are fixed 2200 kHz switching frequency, a typical inductor size of 10.0 µH and it offers a peak efficiency of  up to 75 %. The minimum external component count is 5 and LT3048-15.0 is available in 1 package option(s): DFN-8 .

For LT3048-15.0 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. 2.70 V
V-IN max. 4.80 V
Current-Limit typ.? 0.40 A
V-OUT min. 2.50 V
V-OUT max. 2.50 V
VOUT 2.50
VOUT programmable no
sync/non-sync sync
Frequency typ. 2200 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. 23 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 150 °C
Inductor size typ. 10.0 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Boost
Peak Efficiency 75 %
Component count min. 5
current limit adjustable no
Nr.of package options 1
CSP
SC70
SOT
MSOP
QFN/DFN DFN-8
SO/SOIC
SOP
DIP
TO
DDPAK

LT3048-15.0 Datasheet

Link to the most up-to-date LT3048-15.0 datasheet and the product page for EVM, tools and support information.

LT3048-15.0

LT3048-15.0 Price breaks and distributor sample stock

LT3048-15.0 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 5

ARROW-NAC (3)

ProductStockPriceBuy
LT3048EDC-12#TRMPBF241
12.36 USD
1002.00 USD
Buy Now
LT3048IDC-15#TRMPBF400
12.59 USD
1002.20 USD
Buy Now
LT3048EDC-15#TRMPBF450
12.36 USD
1002.00 USD
Buy Now

Chip-One-Stop (2)

ProductStockPriceBuy
LT3048EDC-12#TRMPBF941
13.00 USD
102.83 USD
502.22 USD
1002.03 USD
2002.00 USD
5001.80 USD
Buy Now
LT3048EDC-15#TRMPBF500
12.34 USD
101.99 USD
5001.87 USD
Buy Now

DIGI-KEY (4)

ProductStockPriceBuy
LT3048IDC-15#TRMPBF0
5002.20 USD
Buy Now
LT3048IDC-15#TRMPBF284
14.45 USD
253.97 USD
1002.64 USD
2502.42 USD
Buy Now
LT3048IDC-15#TRMPBF284
14.45 USD
253.97 USD
1002.64 USD
2502.42 USD
Buy Now
LT3048EDC-15#TRMPBF0
5002.00 USD
Buy Now
LT3048EDC-15#TRMPBF48
14.05 USD
253.62 USD
1002.40 USD
2502.20 USD
Buy Now
LT3048EDC-15#TRMPBF48
14.05 USD
253.62 USD
1002.40 USD
2502.20 USD
Buy Now
LT3048EDC-15#TRPBF0
25002.00 USD
Buy Now
LT3048EDC#TRMPBF0
10002.00 USD
Buy Now
LT3048EDC#TRPBF0
25002.00 USD
Buy Now
LT3048EDC-12#TRMPBF0
10002.00 USD
Buy Now
LT3048EDC-12#TRPBF0
25002.00 USD
Buy Now
LT3048EDC-3.3#TRMPBF0
10002.00 USD
Buy Now
LT3048EDC-3.3#TRPBF0
25002.00 USD
Buy Now
LT3048EDC-5#TRMPBF0
10002.00 USD
Buy Now
LT3048EDC-5#TRPBF0
25002.00 USD
Buy Now
LT3048IDC-15#TRPBF0
25002.20 USD
Buy Now
LT3048IDC#TRPBF0
25002.20 USD
Buy Now
LT3048IDC-12#TRPBF0
25002.20 USD
Buy Now
LT3048IDC-3.3#TRPBF0
25002.20 USD
Buy Now
LT3048IDC-5#TRPBF0
25002.20 USD
Buy Now
LT3048IDC#TRMPBF0
10002.20 USD
Buy Now
LT3048IDC-12#TRMPBF0
10002.20 USD
Buy Now
LT3048IDC-3.3#TRMPBF0
10002.20 USD
Buy Now
LT3048IDC-5#TRMPBF0
10002.20 USD
Buy Now

Element14 (4)

ProductStockPriceBuy
LT3048EDC-15#TRMPBF398
16.43 USD
255.75 USD
1003.81 USD
2503.49 USD
Buy Now
LT3048EDC-15#TRMPBF398
16.43 USD
255.75 USD
1003.81 USD
2503.49 USD
Buy Now
LT3048IDC-15#TRMPBF497
17.06 USD
256.30 USD
1004.19 USD
2503.84 USD
Buy Now
LT3048IDC-15#TRMPBF497
17.06 USD
256.30 USD
1004.19 USD
2503.84 USD
Buy Now

FARNELL-ELEMENT14 (4)

ProductStockPriceBuy
LT3048EDC-15#TRMPBF398Buy Now
LT3048EDC-15#TRMPBF398Buy Now
LT3048IDC-15#TRMPBF497Buy Now
LT3048IDC-15#TRMPBF497Buy Now

Available Distributors with stock: 0

no online Distributor with LT3048 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to LT3048-15.0. Optional, compare LT3048-15.0 side-by-side with other Boost Converter via the Comparison function.

no alternatives found

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LT3048-15.0.

V-IN min. 2.7 V, Current-Limit typ. 0.4 A, V-OUT max. 2.5 V, Frequency typ. 2200 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74402800033 0.3 2.8 2.4 27.00 2.8 x 2.8 x 1.2
74479762122 0.2 1.2 1.3 120.00 1.6 x 0.8 x 0.55
74479762133 0.3 1.1 1.2 160.00 1.6 x 0.8 x 0.55
74479773133 0.3 1.4 1.2 100.00 2 x 1.25 x 0.6
74479897122 0.2 3.5 1.6 16.00 3.2 x 2.6 x 0.7
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