LT1307 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

LT1307 is a 30.00 V, 0.60 A switch current limit non-sync Boost Converter from . The input voltage from 1.00 V to 12.00 V  can be boosted into an output voltage ranging from 1.22 V to 30.00 V.

Features of the Boost Converter are fixed 600 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 8 and LT1307 is available in 3 package option(s): MSOP-8 SO-8 PDIP-8 .

For LT1307 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. 1.00 V
V-IN max. 12.00 V
Current-Limit typ.? 0.60 A
V-OUT min. 1.22 V
V-OUT max. 30.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 600 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 yes
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 90 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 80 %
Component count min. 8
current limit adjustable no
Nr.of package options 3
CSP
SC70
SOT
MSOP MSOP-8
QFN/DFN
SO/SOIC SO-8
SOP
DIP PDIP-8
TO
DDPAK

LT1307 Datasheet

Link to the most up-to-date LT1307 datasheet and the product page for EVM, tools and support information.

LT1307

LT1307 Price breaks and distributor sample stock

LT1307 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 8

ARROW-NAC (7)

ProductStockPriceBuy
LT1307CS8#TRPBF2420
12.25 USD
Buy Now
LT1307CS8#PBF400
12.75 USD
1002.20 USD
Buy Now
LT1307CS8#PBF1200
12.75 USD
1002.20 USD
Buy Now
LT1307BCMS8#PBF1100
13.15 USD
1002.55 USD
Buy Now
LT1307IS8#PBF386
13.50 USD
1002.80 USD
Buy Now
LT1307BIS8#PBF424
13.50 USD
1002.80 USD
Buy Now
LT1307BCS8#PBF200
12.75 USD
1002.20 USD
Buy Now

Chip-One-Stop (6)

ProductStockPriceBuy
LT1307BCS8#PBF1300
14.54 USD
103.82 USD
503.60 USD
1003.52 USD
2003.35 USD
5003.26 USD
Buy Now
LT1307BIS8#PBF124
15.34 USD
104.49 USD
254.44 USD
504.24 USD
1004.14 USD
Buy Now
LT1307CS8#PBF853
14.20 USD
103.57 USD
503.33 USD
1003.29 USD
2003.21 USD
5003.03 USD
Buy Now
LT1307CS8#PBF853
14.20 USD
103.57 USD
503.33 USD
1003.29 USD
2003.21 USD
5003.03 USD
Buy Now
LT1307CS8#TRPBF2500
25002.45 USD
Buy Now
LT1307IS8#PBF500
14.47 USD
104.29 USD
503.08 USD
1003.04 USD
2002.80 USD
5002.57 USD
Buy Now

DIGI-KEY (6)

ProductStockPriceBuy
LT1307CS8#PBF1029
14.15 USD
252.75 USD
1002.20 USD
Buy Now
LT1307BCMS8#PBF1042
14.77 USD
253.17 USD
1002.55 USD
Buy Now
LT1307BCS8#PBF278
14.15 USD
252.75 USD
1002.20 USD
Buy Now
LT1307IS8#PBF425
15.28 USD
253.50 USD
1002.80 USD
Buy Now
DC097A-A2
1100.50 USD
Buy Now
LT1307CN8#PBF0
3502.20 USD
Buy Now
LT1307CS8#TRPBF0
25002.30 USD
Buy Now
LT1307BCS8#TRPBF0
25002.30 USD
Buy Now
LT1307CMS8#PBF0
5502.55 USD
Buy Now
LT1307BCMS8#TRPBF0
25002.65 USD
Buy Now
LT1307CMS8#TRPBF0
25002.65 USD
Buy Now
LT1307BIS8#PBF0
3002.80 USD
Buy Now
LT1307BIS8#TRPBF0
25002.90 USD
Buy Now
LT1307IS8#TRPBF0
25002.90 USD
Buy Now
DC097A-B1
1100.50 USD
Buy Now
DC122A-R0
1125.63 USD
Buy Now

Element14 (2)

ProductStockPriceBuy
LT1307BCMS8#PBF0
17.58 USD
255.03 USD
1004.05 USD
Buy Now
LT1307BCS8#PBF0
16.59 USD
254.37 USD
1003.49 USD
Buy Now
LT1307CN8#PBF18
14.73 USD
254.56 USD
1004.26 USD
Buy Now
LT1307CS8#PBF298
16.59 USD
254.37 USD
1003.49 USD
Buy Now

FARNELL-ELEMENT14 (2)

ProductStockPriceBuy
LT1307CN8#PBF18Buy Now
LT1307CS8#PBF298Buy Now

NEWARK (1)

ProductStockPriceBuy
LT1307BCMS8#PBF13
14.75 USD
253.14 USD
1002.55 USD
Buy Now
LT1307BCS8#PBF0
14.16 USD
252.75 USD
1002.20 USD
Buy Now
LT1307CS8#PBF0
14.16 USD
252.75 USD
1002.20 USD
Buy Now

RS-COMPONENTS (2)

ProductStockPriceBuy
LT1307CS8#PBF37Buy Now
LT1307CS8#PBF14Buy Now

TME (2)

ProductStockPriceBuy
LT1307BCS8#PBF3Buy Now
LT1307CS8#PBF26Buy Now

Available Distributors without stock: 1

Buerklin (0)

ProductStockPriceBuy
LT1307CN80Buy Now
LT1307CS80Buy Now

Available Distributors with stock: 0

no online Distributor with LT1307 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to LT1307. Optional, compare LT1307 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 LT1307.

V-IN min. 1 V, Current-Limit typ. 0.6 A, V-OUT max. 30 V, Frequency typ. 600 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744303022 0.2 31.0 32.0 0.33 10 x 6.8 x 5
744304016 0.2 26.0 32.0 0.17 11.5 x 11.8 x 4
744304022 0.2 26.0 23.0 0.17 11.5 x 11.8 x 4
744306020 0.2 26.0 36.0 0.30 10.5 x 10.3 x 5.5
744306025 0.3 26.0 32.0 0.30 10.5 x 10.3 x 5.5
744307022 0.2 29.0 29.0 0.33 7.4 x 7.2 x 7.2
744311022 0.2 21.0 32.0 1.10 7 x 6.9 x 4
744314024 0.2 20.0 28.0 1.00 7 x 6.9 x 5
744316022 0.2 20.0 25.0 1.25 5.5 x 5.3 x 4.3
744373560022 0.2 20.0 40.0 1.47 8.64 x 8.5 x 3
744373770022 0.2 25.0 40.0 0.75 13.5 x 12.6 x 3.5
7447798022 0.2 19.0 20.0 1.60 10.2 x 10.2 x 6.4
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