MP1482 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

MP1482 is a 18.00 V sync Buck Converter from with 2.00 A output current. The maximum 18.00 V input voltage can be regulated down into a 0.92 V to 15.00 V output voltage.

It requires are a typical inductor size of 10.00 µH, a typical external component count of 10 and achieves a peak efficiency of 93 %. Further MP1482 characteristics are a fixed 340 kHz switching frequency and 1 available package option(s): SOIC-8 .

For the MP1482 replacement search, please 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. 4.75 V
V-IN max. 18.00 V
I-OUT? 2.00 A
V-OUT min. 0.92 V
V-OUT max. 15.00 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync sync
Frequency typ. 340 kHz
Frequency fixed
Frequency selectable
ext.clock sync. no
Frequency adj./ ext.clock min.
Frequency adj./ ext.clock max
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK no
Quiescent current max. 1300 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 160 °C
Inductor size typ. 10.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Buck
Peak Efficiency 93 %
Component count min. 10
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC SOIC-8
SOP
DIP
TO
DDPAK

MP1482 Datasheet

Link to the most up-to-date MP1482 datasheet and the product page for EVM, tools and support information.

MP1482

MP1482 Sample stock and distributor price breaks

MP1482 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with MP1482 stock available

Available Distributors with stock: 6

Digi-Key

ProductStockPriceBuy
MP1482DS-LF-Z 2362
10001.27 €
5001.51 €
2501.68 €
1001.77 €
252.05 €
102.17 €
12.41 €
Buy Now
MP1482DS-LF-Z 2362
10001.27 €
5001.51 €
2501.68 €
1001.77 €
252.05 €
102.17 €
12.41 €
Buy Now
MP1482DS-LF-Z 0
50001.15 €
25001.19 €
Buy Now
MP1482DS-LF 0
1001.99 €
Buy Now
show stock=0hide stock=0

Mouser Electronics

ProductStockPriceBuy
MP1482DS-LF-Z 1728
12.86 $
102.30 $
1001.89 $
5001.70 $
10001.43 $
25001.34 $
50001.29 $
Buy Now
MP1482DS-LF 76
13.07 $
102.48 $
1001.98 $
5001.74 $
10001.44 $
25001.34 $
50001.29 $
Buy Now
MP1482DS-LF-P 0
5001.89 $
10001.59 $
25001.51 $
50001.45 $
Buy Now
show stock=0hide stock=0

Bristol Electronics

ProductStockPriceBuy
MP1482DS-C165-LF-Z 5010 Buy Now

Quest Components

ProductStockPriceBuy
MP1482DS-LF-Z 1581
10911.67 $
4871.83 $
13.34 $
Buy Now

Chip 1 Exchange

ProductStockPriceBuy
MP1482DS-LF-Z 2382

Symmetry Electronics

ProductStockPriceBuy
MP1482DS-LF-Z 1
11.22 $
Buy Now
MP1482DS-LF 1
11.25 $
Buy Now

Available Distributors without stock: 1

Avnet

ProductStockPriceBuy
MP1482DS-LF-P 0
MP1482DN-LF-Z 0
MP1482DS-LF-Z 0
250001.19 €
150001.29 €
100001.39 €
50001.49 €
25001.79 €
Buy Now
MP1482DS-LF-Z 0
250001.09 $
50001.19 $
100001.19 $
150001.19 $
25001.29 $
Buy Now
MP1482DS-LF-Z 0

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to MP1482. Optional, compare MP1482 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% AOZ1050PI AOZ1050PI product overviewAOZ1050PI product overview Alpha Omega SO-8-EP
0% AOZ1051PI AOZ1051PI product overviewAOZ1051PI product overview Alpha Omega SO-8-EP
0% AOZ1052PI AOZ1052PI product overviewAOZ1052PI product overview Alpha Omega SO-8-EP
0% AOZ1252PI AOZ1252PI product overviewAOZ1252PI product overview Alpha Omega SO-8-EP
0% AOZ1253PI AOZ1253PI product overviewAOZ1253PI product overview Alpha Omega SO-8-EP
0% AOZ1254PI AOZ1254PI product overviewAOZ1254PI product overview Alpha Omega SO-8-EP
0% AOZ3010PI AOZ3010PI product overviewAOZ3010PI product overview Alpha Omega SO-8-EP
0% AOZ3011PI AOZ3011PI product overviewAOZ3011PI product overview Alpha Omega SO-8-EP
0% AOZ3017PI AOZ3017PI product overviewAOZ3017PI product overview Alpha Omega SO-8-EP
0% AP3502E AP3502E product overviewAP3502E product overview BCDSemi SOIC-8
0% AP3503E AP3503E product overviewAP3503E product overview BCDSemi PSOP-8
0% XRP7674 XRP7674 product overviewXRP7674 product overview Exar SOIC-8
0% XRP7675 XRP7675 product overviewXRP7675 product overview Exar SOIC-8
0% MP2305 MP2305 product overviewMP2305 product overview MPS SOIC-8
0% MP28253 MP28253 product overviewMP28253 product overview MPS QFN-14
0% MP28255 MP28255 product overviewMP28255 product overview MPS QFN-14
0% MP28256 MP28256 product overviewMP28256 product overview MPS QFN-14
0% MP28266 MP28266 product overviewMP28266 product overview MPS QFN-14
0% MP29296 MP29296 product overviewMP29296 product overview MPS SOIC-8
0% MP8715 MP8715 product overviewMP8715 product overview MPS SOIC-8E
0% RT2853A RT2853A product overviewRT2853A product overview Richtek WQFN-16
0% RT7232 RT7232 product overviewRT7232 product overview Richtek TSSOP-14, WDFN-10
0% RT7234 RT7234 product overviewRT7234 product overview Richtek PSOP-8
0% BD9D321 BD9D321 product overviewBD9D321 product overview Rohm HTSOP-8
10% MP1496 MP1496 product overviewMP1496 product overview MPS TSOT23-8
10% MP1497 MP1497 product overviewMP1497 product overview MPS TSOT23-8
10% MP1498 MP1498 product overviewMP1498 product overview MPS TSOT23-8
10% MP2209 MP2209 product overviewMP2209 product overview MPS QFN-14
10% MP2228 MP2228 product overviewMP2228 product overview MPS TSOT23-8
10% MP2233 MP2233 product overviewMP2233 product overview MPS TSOT23-8
10% MP2234 MP2234 product overviewMP2234 product overview MPS TSOT23-8
10% MP2235 MP2235 product overviewMP2235 product overview MPS TSOT23-8
10% MP2240 MP2240 product overviewMP2240 product overview MPS TSOT23-8
10% MP28313 MP28313 product overviewMP28313 product overview MPS SOIC-8
10% MP1496S MP1496S product overviewMP1496S product overview MPS TSOT23-8
10% MP1497S MP1497S product overviewMP1497S product overview MPS TSOT23-8
10% MP2234S MP2234S product overviewMP2234S product overview MPS TSOT23-8
10% MP2235S MP2235S product overviewMP2235S product overview MPS TSOT23-8
50% LTC1879 LTC1879 product overviewLTC1879 product overview Linear Technology TSSOP-16
50% MAX17502 MAX17502 product overviewMAX17502 product overview Maxim TSSOP-EP-14, TDFN-10
50% LM2651 LM2651 product overviewLM2651 product overview Texas Instruments TSSOP-16
50% TPS62160 TPS62160 product overviewTPS62160 product overview Texas Instruments SON-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of MP1482.

V-IN max. 18 V, I-OUT 2 A, V-OUT min. 0.923 V, Frequency typ. 340 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404042033 3.3 2.0 2.9 55.00 4 x 4 x 1.8
74404052033 3.3 2.6 3.0 42.20 5 x 5 x 2
74404052039 3.9 2.4 2.8 50.50 5 x 5 x 2
74404052047 4.7 2.3 2.7 55.90 5 x 5 x 2
74404054033 3.3 3.4 4.3 24.00 5 x 5 x 4
74404054047 4.7 3.0 3.8 30.00 5 x 5 x 4
74404063033 3.3 3.5 4.5 25.00 6 x 6 x 2.8
74404063047 4.7 3.1 3.3 30.00 6 x 6 x 2.8
744052003 3.0 2.2 2.4 40.00 5.8 x 5.8 x 2
744053003 3.0 2.8 2.5 20.00 5.8 x 5.8 x 3
744062003 3.3 2.8 2.5 20.00 6.8 x 6.8 x 2.5
7440650033 3.3 5.3 4.7 15.00 10 x 10 x 3.1
7440650047 4.7 4.6 4.2 16.50 10 x 10 x 3.1
7440700033 3.3 3.2 2.6 30.00 8 x 8 x 2
744071039 3.9 4.9 4.5 13.00 8 x 8 x 4.6
744071047 4.7 4.8 4.3 17.00 8 x 8 x 4.6
74408942033 3.3 2.1 3.5 48.30 4.8 x 4.8 x 3.1
74408943033 3.3 2.6 3.6 31.00 4.8 x 4.8 x 4.1
74408943047 4.7 2.2 3.2 45.00 4.8 x 4.8 x 4.1
744316470 4.7 4.6 4.7 24.50 5.5 x 5.3 x 4.3
74437321033 3.3 2.3 3.9 84.00 4.45 x 4.06 x 1.2
74437324033 3.3 2.5 4.2 69.00 4.45 x 4.06 x 2
74437324047 4.7 2.2 4.0 95.00 4.45 x 4.06 x 2
74438336033 3.3 2.2 4.3 99.00 3 x 3 x 2
74438356047 4.7 2.9 4.7 63.00 4.1 x 4.1 x 2.1
7447462033 3.3 4.7 4.0 16.00 5.5 x 5.5 x 8.5
7447462047 4.7 4.2 3.7 19.00 5.5 x 5.5 x 8.5
744773033 3.3 2.0 2.9 41.00 4 x 4.5 x 3.5
744777003 3.3 3.5 4.6 25.00 7.3 x 7.3 x 4.5
744777004 4.7 3.2 4.0 25.00 7.3 x 7.3 x 4.5
7447779003 3.3 3.3 4.5 26.00 7.3 x 7.3 x 4.5
7447779004 4.7 3.2 4.4 28.00 7.3 x 7.3 x 4.5
744778003 3.3 3.1 4.1 24.00 7.3 x 7.3 x 3.4
744778004 4.7 2.3 4.2 42.00 7.3 x 7.3 x 3.4
7447785003 3.3 2.8 3.0 43.00 5.9 x 6.2 x 3.3
7447785004 4.7 2.2 2.5 60.00 5.9 x 6.2 x 3.3
7447786004 4.7 2.8 2.8 57.00 5.9 x 6.2 x 5.1
7447789003 3.3 3.4 4.2 24.00 7.3 x 7.3 x 3.5
7447789004 4.7 2.9 3.9 33.00 7.3 x 7.3 x 3.5
744787039 3.9 3.8 4.0 16.70 7.8 x 7 x 5
744787047 4.7 3.3 3.6 24.30 7.8 x 7 x 5
784773033 3.3 2.0 2.9 41.00 4 x 4.5 x 3.5
784775047 4.7 4.5 4.5 16.00 7 x 7.8 x 5.5
784777033 3.3 2.5 4.7 58.00 7.3 x 7.3 x 4.3
784777047 4.7 2.4 3.7 70.00 7.3 x 7.3 x 4.3
784778033 3.3 2.7 3.7 54.00 7.3 x 7.3 x 3.5
784778047 4.7 2.4 3.1 66.00 7.3 x 7.3 x 3.5
0Results
Module
Fresh Search
Replacement Search with
0% tolerance (0)
10% tolerance (0)
25% tolerance (0)
50% tolerance (0)
add to Compare
Feedback
ajax-loader.gif
Loading. Please wait.