LT1930 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

LT1930 is a 34.00 V, 1.20 A switch current limit non-sync Boost Converter from . The input voltage from 2.45 V to 16.00 V  can be boosted into an output voltage ranging from 2.60 V to 34.00 V.

Features of the Boost Converter are fixed 1200 kHz switching frequency, a typical inductor size of 10.0 µH and it offers a peak efficiency of  up to 88 %. The minimum external component count is 7 and LT1930 is available in 1 package option(s): TSOT23-5 .

For LT1930 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. 2.45 V
V-IN max. 16.00 V
Current-Limit typ.? 1.20 A
V-OUT min. 2.60 V
V-OUT max. 34.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 1200 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. 8000 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 88 %
Component count min. 7
current limit adjustable no
Nr.of package options 1
CSP
SC70
SOT TSOT23-5
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

LT1930 Datasheet

Link to the most up-to-date LT1930 datasheet and the product page for EVM, tools and support information.

LT1930

LT1930 Price breaks and distributor sample stock

LT1930 prices and available online distributors.

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Available Distributors with stock: 7

Chip-One-Stop (5)

ProductStockPriceBuy
LT1930AES5#TRMPBF357
13.61 USD
102.96 USD
502.45 USD
1002.43 USD
2002.41 USD
Buy Now
LT1930AES5#TRMPBF3500
5002.71 USD
10002.68 USD
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LT1930ES5#TRMPBF594
13.52 USD
102.88 USD
502.39 USD
1002.37 USD
2002.34 USD
5002.27 USD
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LT1930ES5#TRMPBF1377
15.00 USD
104.81 USD
503.45 USD
1003.40 USD
2003.14 USD
5002.88 USD
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LT1930ES5#TRMPBF4500
5002.75 USD
10002.72 USD
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DIGI-KEY (10)

ProductStockPriceBuy
LT1930ES5#TRMPBF421Buy Now
LT1930AES5#TRMPBF3500
5002.11 USD
Buy Now
LT1930AES5#TRMPBF4178
14.73 USD
254.22 USD
1002.46 USD
2502.26 USD
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LT1930AES5#TRMPBF4178
14.73 USD
254.22 USD
1002.46 USD
2502.26 USD
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LT1930ES5#TRMPBF1000
5002.11 USD
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LT1930ES5#TRMPBF1150
14.73 USD
254.22 USD
1002.46 USD
2502.26 USD
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LT1930ES5#TRMPBF1150
14.73 USD
254.22 USD
1002.46 USD
2502.26 USD
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LT1930ES5#TRPBF0
25002.06 USD
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LT1930ES5#TRPBF2427
14.61 USD
254.12 USD
1002.46 USD
2502.26 USD
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LT1930ES5#TRPBF2427
14.61 USD
254.12 USD
1002.46 USD
2502.26 USD
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DC634A2
175.38 USD
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LT1930AES5#TRPBF0
25002.06 USD
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Element14 (4)

ProductStockPriceBuy
LT1930AES5#TRMPBF2883
17.50 USD
256.70 USD
1003.91 USD
2503.57 USD
Buy Now
LT1930AES5#TRMPBF2883
17.50 USD
256.70 USD
1003.91 USD
2503.57 USD
Buy Now
LT1930ES5#TRMPBF1727
17.50 USD
256.70 USD
1003.91 USD
2503.57 USD
Buy Now
LT1930ES5#TRMPBF1727
17.50 USD
256.70 USD
1003.91 USD
2503.57 USD
Buy Now

FARNELL-ELEMENT14 (5)

ProductStockPriceBuy
LT1930AES5#TRMPBF2893Buy Now
LT1930AES5#TRMPBF2893Buy Now
LT1930ES5#PBF16Buy Now
LT1930ES5#TRMPBF3002Buy Now
LT1930ES5#TRMPBF3002Buy Now

RS-COMPONENTS (3)

ProductStockPriceBuy
LT1930AES5#TRMPBF24Buy Now
LT1930AES5#TRMPBF196Buy Now
LT1930ES5#TRMPBF408Buy Now

Reichelt Elektronik (2)

ProductStockPriceBuy
LT1930AES5#TRMPBF1Buy Now
LT1930ES5#TRMPBF1Buy Now

TME (2)

ProductStockPriceBuy
LT1930AES5#TRMPBF206Buy Now
LT1930ES5#TRMPBF262Buy Now

Available Distributors without stock: 1

NEWARK (0)

ProductStockPriceBuy
LT1930AES5#PBF0
13.90 USD
253.49 USD
1002.46 USD
2502.26 USD
Buy Now
LT1930AES5#TRM0
00.00 USD
Buy Now
LT1930AES5#TRMPBF0
12.87 USD
5002.12 USD
Buy Now
LT1930AES5#TRPBF0
13.04 USD
25002.18 USD
Buy Now
LT1930ES5#PBF0
14.21 USD
252.77 USD
1002.05 USD
Buy Now
LT1930ES5#TRM0
00.00 USD
Buy Now
LT1930ES5#TRMPBF0
12.05 USD
Buy Now
LT1930ES5#TRMPBF0
14.70 USD
254.21 USD
1002.46 USD
2502.26 USD
Buy Now
LT1930ES5#TRPBF0
13.04 USD
25002.18 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with LT1930 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to LT1930. Optional, compare LT1930 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% AS1343 AS1343 product overviewAS1343 product overview AMS TDFN-10
0% AS1344 AS1344 product overviewAS1344 product overview AMS TDFN-10
0% LT1618 LT1618 product overviewLT1618 product overview Linear Technology MSOP-10, DFN-10
0% LT1930A LT1930A product overviewLT1930A product overview Linear Technology TSOT23-5
0% LT1946 LT1946 product overviewLT1946 product overview Linear Technology MSOP-8
0% LT1946A LT1946A product overviewLT1946A product overview Linear Technology MSOP-8
0% LT3467 LT3467 product overviewLT3467 product overview Linear Technology SOT23-6, DFN-6
0% LT3467A LT3467A product overviewLT3467A product overview Linear Technology SOT23-6, DFN-6
0% MIC2250 MIC2250 product overviewMIC2250 product overview Micrel MLF-8
0% MIC2250-1 MIC2250-1 product overviewMIC2250-1 product overview Micrel SOT23-5
0% MIC2250-2 MIC2250-2 product overviewMIC2250-2 product overview Micrel SOT23-5
0% MIC2288 MIC2288 product overviewMIC2288 product overview Micrel SOT23-5, MLF-8
0% MIC2295 MIC2295 product overviewMIC2295 product overview Micrel SOT23-5, MLF-8
0% MIC2296 MIC2296 product overviewMIC2296 product overview Micrel SOT23-5, MLF-8
10% AS1340 AS1340 product overviewAS1340 product overview AMS TDFN-8
10% LT1372 LT1372 product overviewLT1372 product overview Linear Technology SO-8, PDIP-8
10% LT1372HV LT1372HV product overviewLT1372HV product overview Linear Technology SO-8, PDIP-8
10% LT1373 LT1373 product overviewLT1373 product overview Linear Technology SO-8, PDIP-8
10% LT1373HV LT1373HV product overviewLT1373HV product overview Linear Technology SO-8, PDIP-8
10% LT1377 LT1377 product overviewLT1377 product overview Linear Technology SO-8, PDIP-8
10% MIC2172 MIC2172 product overviewMIC2172 product overview Micrel SOIC-8, DIP-8
10% CS5171 CS5171 product overviewCS5171 product overview ON Semiconductor SOIC-8
10% CS5173 CS5173 product overviewCS5173 product overview ON Semiconductor SOIC-8
10% NCV5171 NCV5171 product overviewNCV5171 product overview ON Semiconductor SOIC-8
10% NCV5173 NCV5173 product overviewNCV5173 product overview ON Semiconductor SOIC-8
10% LM2733-X LM2733-X product overviewLM2733-X product overview Texas Instruments SOT23-5
10% LM2733-Y LM2733-Y product overviewLM2733-Y product overview Texas Instruments SOT23-5
10% LMR64010 LMR64010 product overviewLMR64010 product overview Texas Instruments SOT23-5
25% LT1949 LT1949 product overviewLT1949 product overview Linear Technology MSOP-8, SO-8
25% MIC3172 MIC3172 product overviewMIC3172 product overview Micrel SOIC-8, DIP-8
25% MP3212 MP3212 product overviewMP3212 product overview MPS QFN-10
25% MC33063AV MC33063AV product overviewMC33063AV product overview ON Semiconductor DFN-8, SOIC-8, PDIP-8
25% MC34063A MC34063A product overviewMC34063A product overview ON Semiconductor SOIC-8, PDIP-8
25% NCP3063B NCP3063B product overviewNCP3063B product overview ON Semiconductor DFN-8, SOIC-8, PDIP-8
25% NCP3064B NCP3064B product overviewNCP3064B product overview ON Semiconductor DFN-8, SOIC-8, PDIP-8
25% NCV3063 NCV3063 product overviewNCV3063 product overview ON Semiconductor DFN-8, SOIC-8, PDIP-8
25% NCV3064 NCV3064 product overviewNCV3064 product overview ON Semiconductor DFN-8, SOIC-8, PDIP-8
25% NCV33063AV NCV33063AV product overviewNCV33063AV product overview ON Semiconductor SOIC-8, PDIP-8
25% LM27313 LM27313 product overviewLM27313 product overview Texas Instruments SOT23-5
25% LM27313-Q1 LM27313-Q1 product overviewLM27313-Q1 product overview Texas Instruments SOT23-5
25% TPS61170 TPS61170 product overviewTPS61170 product overview Texas Instruments QFN-6
25% TPS61170-Q1 TPS61170-Q1 product overviewTPS61170-Q1 product overview Texas Instruments QFN-6
25% LT8330 LT8330 product overviewLT8330 product overview Linear Technology TSOT23-6, DFN-8
50% AP5727 AP5727 product overviewAP5727 product overview Diodes SOT25
50% IS31PW3500 IS31PW3500 product overviewIS31PW3500 product overview ISSI DFN-8
50% LT1316 LT1316 product overviewLT1316 product overview Linear Technology MSOP-8, SO-8
50% LT1317 LT1317 product overviewLT1317 product overview Linear Technology MSOP-8, SO-8
50% LT1317B LT1317B product overviewLT1317B product overview Linear Technology MSOP-8, SO-8
50% LT1613 LT1613 product overviewLT1613 product overview Linear Technology SOT23-5
50% MAX15032 MAX15032 product overviewMAX15032 product overview Maxim Integrated TDFN-EP-8
50% MIC2141 MIC2141 product overviewMIC2141 product overview Micrel SOT23-5
50% MIC2571-2 MIC2571-2 product overviewMIC2571-2 product overview Micrel MSOP-8
50% MP3216 MP3216 product overviewMP3216 product overview MPS TSOT23-6
50% NJW4130 NJW4130 product overviewNJW4130 product overview New Japan Radio MSOP-8
50% NCP1406 NCP1406 product overviewNCP1406 product overview ON Semiconductor TSOP-5
50% SC1417B SC1417B product overviewSC1417B product overview Semtech MSOP-8
50% FAN5331 FAN5331 product overviewFAN5331 product overview Fairchild SOT23-5
50% G5125 G5125 product overviewG5125 product overview GMT SOT23-5
50% G5135 G5135 product overviewG5135 product overview GMT SOT23-5
50% ASD5001 ASD5001 product overviewASD5001 product overview Golden Gate SOT23-5
50% MCP1661 MCP1661 product overviewMCP1661 product overview Microchip SOT23-5, TDFN-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LT1930.

V-IN min. 2.45 V, Current-Limit typ. 1.2 A, V-OUT max. 34 V, Frequency typ. 1200 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
744304022 0.2 26.0 23.0 0.17 11.5 x 11.8 x 4
744305033 0.3 28.0 26.0 0.16 13.5 x 13.3 x 5.2
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
744306030 0.3 26.0 24.0 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
744308033 0.3 27.0 30.0 0.37 10.1 x 7 x 7
7443081030 0.3 38.0 32.0 0.29 9.4 x 6.2 x 8.1
744310024 0.2 18.0 40.0 1.80 7 x 6.9 x 3.3
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
744316033 0.3 18.5 20.0 1.75 5.5 x 5.3 x 4.3
744323033 0.3 18.0 36.0 2.17 10.6 x 10.6 x 3.1
7443340030 0.3 20.5 36.0 2.30 8.4 x 7.9 x 7.5
744355230 0.3 22.0 35.0 1.10 10.5 x 10.2 x 4.2
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
744373770033 0.3 24.0 35.0 0.88 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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