LT1372 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

LT1372 is a 30.00 V, 2.00 A switch current limit non-sync Boost Converter from . The input voltage from 2.70 V to 30.00 V  can be boosted into an output voltage ranging from 3.00 V to 30.00 V.

Features of the Boost Converter are fixed 500 kHz switching frequency, a typical inductor size of 4.7 µH and it offers a peak efficiency of  up to 88 %. The minimum external component count is 9 and LT1372 is available in 2 package option(s): SO-8 PDIP-8 .

For LT1372 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. 30.00 V
Current-Limit typ.? 2.00 A
V-OUT min. 3.00 V
V-OUT max. 30.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 500 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. yes
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min. 600 kHz
Frequency sync. max. 800 kHz
Down Mode no
Quiescent current max. 5500 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ.
Inductor size typ. 4.7 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Boost
Peak Efficiency 88 %
Component count min. 9
current limit adjustable no
Nr.of package options 2
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC SO-8
SOP
DIP PDIP-8
TO
DDPAK

LT1372 Datasheet

Link to the most up-to-date LT1372 datasheet and the product page for EVM, tools and support information.

LT1372

LT1372 Price breaks and distributor sample stock

LT1372 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 10

Chip One Stop (1)

ProductStockPriceBuy
LT1372CS8#PBF98
17.26 USD
106.55 USD
504.30 USD
Buy Now

Conrad COM (2)

ProductStockPriceBuy
LT1372HVCS8#PBF2Buy Now
LT1372IS825Buy Now

Conrad UK (2)

ProductStockPriceBuy
LT1372HVCS8#PBF2Buy Now
LT1372IS825Buy Now

Digi-Key (6)

ProductStockPriceBuy
LT1372CS8#PBF4007
17.48 USD
254.97 USD
1003.93 USD
Buy Now
LT1372HVCS8#PBF210
17.56 USD
255.02 USD
1004.28 USD
Buy Now
LT1372IS8#PBF0
18.92 USD
255.92 USD
1004.74 USD
Buy Now
LT1372HVIS8#PBF211
19.53 USD
256.33 USD
1005.10 USD
Buy Now
LT1372CS8#TRPBF0
25004.03 USD
Buy Now
LT1372CS8#TRPBF1002
18.52 USD
257.61 USD
1004.83 USD
2504.43 USD
Buy Now
LT1372CS8#TRPBF1002
18.52 USD
257.61 USD
1004.83 USD
2504.43 USD
Buy Now
DC053A-A4
1102.00 USD
Buy Now
LT1372CN8#PBF0
17.18 USD
254.76 USD
1003.77 USD
Buy Now
LT1372HVCN8#PBF0
2004.13 USD
Buy Now
LT1372IN8#PBF0
1504.59 USD
Buy Now
LT1372IS8#TRPBF0
25004.85 USD
Buy Now
LT1372HVIN8#PBF0
1504.95 USD
Buy Now
LT1372HVIS8#TRPBF0
25005.20 USD
Buy Now

Element14 (1)

ProductStockPriceBuy
LT1372CS8#PBF1Buy Now
LT1372HVCS8#PBF0Buy Now
LT1372IS8#PBF0Buy Now

Gerber Electronics (1)

ProductStockPriceBuy
LT1372CS835
14.50 USD
Buy Now

Mouser Electronics (3)

ProductStockPriceBuy
LT1372D6
1156.92 USD
10147.68 USD
25143.06 USD
50133.84 USD
100126.46 USD
250124.61 USD
Buy Now
LT1372CS8#PBF431
17.53 USD
106.89 USD
254.98 USD
1003.94 USD
Buy Now
LT1372CN8#PBF39
17.21 USD
106.61 USD
254.78 USD
1003.78 USD
Buy Now
LT1372IS8#PBF0
18.96 USD
108.21 USD
255.94 USD
1004.76 USD
Buy Now
LT1372HVCS8#PBF0
17.59 USD
106.96 USD
255.04 USD
1004.30 USD
Buy Now
LT1372HVIS8#PBF0
19.58 USD
108.78 USD
256.35 USD
1005.12 USD
Buy Now
LT1372HVCN8#PBF0
17.82 USD
107.17 USD
255.18 USD
1004.14 USD
Buy Now
LT1372IN8#PBF0
18.66 USD
107.93 USD
255.73 USD
1004.60 USD
Buy Now
LT1372HVIN8#PBF0
19.38 USD
108.59 USD
256.21 USD
1004.97 USD
Buy Now
LT1372CS8#TRPBF0
25004.05 USD
Buy Now
LT1372IS8#TRPBF0
25004.85 USD
Buy Now
LT1372HVIS8#TRPBF0
25005.22 USD
Buy Now

RS Components (4)

ProductStockPriceBuy
LT1372CN8#PBF113Buy Now
LT1372CS8#PBF56Buy Now
LT1372CS8#PBF125Buy Now
LT1372IS8#PBF34Buy Now

Reichelt Elektronik (1)

ProductStockPriceBuy
LT1372CS8#PBF1Buy Now

Schukat Electronic (1)

ProductStockPriceBuy
LT1372CS8PBF30Buy Now

Available Distributors without stock: 5

Farnell Element14 (0)

ProductStockPriceBuy
LT1372CS8#PBF0Buy Now
LT1372HVCS8#PBF0Buy Now
LT1372IS8#PBF0Buy Now

Master Electronics (0)

ProductStockPriceBuy
LT1372D0
1116.49 USD
10109.09 USD
25105.73 USD
50104.13 USD
100102.58 USD
250101.07 USD
100098.18 USD
Buy Now

Newark Electronics (0)

ProductStockPriceBuy
LT1372D0
1294.47 USD
10275.78 USD
25267.30 USD
50263.24 USD
100259.33 USD
250255.52 USD
1000248.20 USD
Buy Now

Richardson RFPD (0)

ProductStockPriceBuy
LT13725T0050JBK0
14.13 USD
5003.75 USD
Buy Now

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 13

Arrow Electronics

ProductStockPriceBuy
LT1372IS8 326
LT1372IS8#PBF 131
1004.65 $
15.40 $
Buy Now
LT1372HVIS8#PBF 104
1005.00 $
15.80 $
Buy Now
LT1372CN8#PBF 81
1003.70 $
14.30 $
Buy Now
LT1372CS8 66
1004.92 $
255.13 $
105.65 $
16.24 $
Buy Now
LT1372HVIS8 43
LT1372CS8#PBF 30
1003.85 $
14.50 $
Buy Now

Digi-Key

ProductStockPriceBuy
LT1372CS8#PBF 4007
1003.35 €
254.24 €
16.38 €
Buy Now
LT1372CS8#TRPBF 1002
2503.78 €
1004.13 €
256.50 €
17.27 €
Buy Now
LT1372CS8#TRPBF 1002
2503.78 €
1004.13 €
256.50 €
17.27 €
Buy Now
LT1372HVIS8#PBF 211
1004.35 €
255.40 €
18.13 €
Buy Now
LT1372HVCS8#PBF 210
1003.66 €
254.28 €
16.45 €
Buy Now
DC053A-A 4
187.06 €
Buy Now
LT1372IS8#PBF 0
1004.05 €
255.05 €
17.61 €
Buy Now
LT1372CS8#TRPBF 0
25003.44 €
Buy Now
LT1372CN8#PBF 0
1003.22 €
254.07 €
16.13 €
Buy Now
LT1372HVCN8#PBF 0
2003.53 €
Buy Now
LT1372IN8#PBF 0
1503.92 €
Buy Now
LT1372IS8#TRPBF 0
25004.14 €
Buy Now
LT1372HVIN8#PBF 0
1504.22 €
Buy Now
LT1372HVIS8#TRPBF 0
25004.44 €
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
LT1372IS8#PBF 146
15.40 $
Buy Now
LT1372HVIS8#PBF 104
15.80 $
Buy Now
LT1372CN8#PBF 81
94.30 $
Buy Now
LT1372CS8 66
255.13 $
105.65 $
96.24 $
Buy Now
LT1372CS8#PBF 30
94.50 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
LT1372D 6
1156.45 $
10147.24 $
25142.63 $
50133.43 $
Buy Now
LT1372CS8#PBF 431
17.50 $
106.87 $
254.97 $
1003.93 $
Buy Now
LT1372CN8#PBF 39
17.19 $
106.59 $
254.76 $
1003.77 $
Buy Now
LT1372IS8#PBF 0
18.93 $
108.19 $
255.92 $
1004.74 $
Buy Now
LT1372HVCS8#PBF 0
17.57 $
106.94 $
255.02 $
1004.28 $
Buy Now
LT1372HVIS8#PBF 0
19.55 $
108.75 $
256.33 $
1005.10 $
Buy Now
LT1372HVCN8#PBF 0
17.80 $
107.15 $
255.17 $
1004.13 $
Buy Now
LT1372IN8#PBF 0
18.63 $
107.91 $
255.72 $
1004.59 $
Buy Now
LT1372HVIN8#PBF 0
19.35 $
108.56 $
256.19 $
1004.95 $
Buy Now
LT1372CS8#TRPBF 0
25004.03 $
Buy Now
LT1372IS8#TRPBF 0
25004.84 $
Buy Now
LT1372HVIS8#TRPBF 0
25005.20 $
Buy Now
LT1372CS8 0 Buy Now
LT1372IS8 0 Buy Now
LT1372HVCS8 0 Buy Now
show stock=0hide stock=0

Bristol Electronics

ProductStockPriceBuy
LT1372CS8#PBF 1 Buy Now
LT1372CS8#TR 725
16.16 $
64.00 $
143.08 $
422.87 $
882.67 $
1792.53 $
Buy Now
LT1372CS8 755
16.16 $
64.00 $
143.08 $
422.87 $
882.67 $
1792.53 $
Buy Now
LT1372CS8 4 Buy Now
LT1372CS8 164 Buy Now
LT1372CS8 8 Buy Now

Quest Components

ProductStockPriceBuy
LT1372CN8 5
46.00 $
28.00 $
112.00 $
Buy Now
LT1372CS8 3
25.50 $
18.25 $
Buy Now
LT1372CS8 604
5603.30 $
1313.58 $
18.25 $
Buy Now
LT1372CS8 16
135.50 $
56.05 $
18.25 $
Buy Now
LT1372CS8#TR 580
5603.30 $
1313.58 $
18.25 $
Buy Now
LT1372CS8#TR 1782
4054.50 $
1814.95 $
19.00 $
Buy Now
LT1372HVCS8 36
135.88 $
46.47 $
18.82 $
Buy Now
LT1372HVCS8#PBF 52
473.77 $
54.35 $
18.70 $
Buy Now
LT1372IS8 20
54.89 $
26.52 $
19.78 $
Buy Now
LT1372IS8 1
28.15 $
19.78 $
Buy Now
LT1372IS8 33
117.10 $
47.81 $
110.66 $
Buy Now
LT1372IS8#PBF 2
29.30 $
111.16 $
Buy Now

ComS.I.T.

ProductStockPriceBuy
LT1372CS8PBF 41
LT1372CN8PBF 800
LT1372HVIS8 259

element14 Asia-Pacific

ProductStockPriceBuy
LT1372CS8#PBF 1
19.13 $
256.06 $
1004.79 $
Buy Now

Schukat electronic

ProductStockPriceBuy
LT1372CS8PBF 30
15.70 €
104.45 €
504.05 €
1003.90 €
Buy Now

Chip One Exchange

ProductStockPriceBuy
LT1372 1
LT1372CS8#TR 999
LT1372CS8 53

Chip1Stop

ProductStockPriceBuy
LT1372CS8#PBF 98
504.30 $
106.55 $
17.26 $
Buy Now

New Advantage Corporation

ProductStockPriceBuy
LT1372IS8 15 Buy Now

RS Components

ProductStockPriceBuy
LT1372CS8#PBF 125
54.87 GBP
254.46 GBP
504.40 GBP
Buy Now
LT1372CS8#PBF 56
15.94 GBP
54.87 GBP
254.46 GBP
504.40 GBP
Buy Now
LT1372IS8#PBF 34
256.49 GBP
1006.16 GBP
2005.81 GBP
5005.46 GBP
Buy Now
LT1372CN8#PBF 113
105.32 GBP
255.06 GBP
Buy Now

Available Distributors without stock: 2

Farnell element14

ProductStockPriceBuy
LT1372CS8#PBF 0
15.30 GBP
104.83 GBP
254.52 GBP
504.21 GBP
1003.90 GBP
Buy Now

Richardson RFPD

ProductStockPriceBuy
LT13725T0050JBK 0
14.13 $
5003.75 $
Buy Now

Alternatives and equivalents

The following DC/DC Boost Converter are similar to LT1372. Optional, compare LT1372 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% LT1372HV LT1372HV product overviewLT1372HV product overview Linear Technology SO-8, PDIP-8
0% LT1373 LT1373 product overviewLT1373 product overview Linear Technology SO-8, PDIP-8
0% LT1373HV LT1373HV product overviewLT1373HV product overview Linear Technology SO-8, PDIP-8
0% LT1377 LT1377 product overviewLT1377 product overview Linear Technology SO-8, PDIP-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LT1372.

V-IN min. 2.7 V, Current-Limit typ. 2 A, V-OUT max. 30 V, Frequency typ. 500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744301047 0.5 40.0 35.0 0.32 11.3 x 11 x 9.4
744308040 0.4 25.0 26.0 0.37 10.1 x 7 x 7
744309047 0.5 47.5 40.5 0.17 14 x 13 x 9.5
744325040 0.4 24.0 37.0 0.67 10.5 x 10.2 x 5
7443320047 0.5 26.0 48.0 1.35 12.1 x 11.4 x 10
7443320068 0.7 26.0 38.0 1.35 12.1 x 11.4 x 10
744355047 0.5 26.0 50.0 0.90 13 x 12.8 x 5
744355147 0.5 30.0 50.0 0.64 13.2 x 12.8 x 6.5
74477009 0.5 23.5 26.4 2.90 12 x 12 x 8
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.