MP1474S Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

MP1474S is a 16.00 V sync Buck Converter from with 2.00 A output current. The maximum 16.00 V input voltage can be regulated down into a 0.80 V to 13.00 V output voltage.

It requires are a typical inductor size of 5.50 µH, a typical external component count of 10 and achieves a peak efficiency of 97 %. Further MP1474S characteristics are a fixed 500 kHz switching frequency and 1 available package option(s): TSOT23-8 .

For the MP1474S 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. 4.50 V
V-IN max. 16.00 V
I-OUT? 2.00 A
V-OUT min. 0.80 V
V-OUT max. 13.00 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync sync
Frequency typ. 500 kHz
Frequency fixed
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 200 kHz
Frequency adj./ ext.clock max 2000 kHz
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK yes
Quiescent current max. 500 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 150 °C
Inductor size typ. 5.50 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Buck
Peak Efficiency 97 %
Component count min. 10
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT TSOT23-8
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

MP1474S Datasheet

Link to the most up-to-date MP1474S datasheet and the product page for EVM, tools and support information.

MP1474S

MP1474S Sample stock and distributor price breaks

MP1474S prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 2

Digi-Key (1)

ProductStockPriceBuy
MP1474SGJ-P0
5001.19 USD
Buy Now
MP1474SGJ-P394
12.17 USD
101.96 USD
251.75 USD
1001.58 USD
2501.40 USD
Buy Now
MP1474SGJ-P0
10.00 USD
Buy Now
MP1474SGJ-Z0
30000.72 USD
Buy Now

Symmetry Electronics (2)

ProductStockPriceBuy
MP1474SGJ-P20
11.07 USD
Buy Now
MP1474SGJ-Z20
10.65 USD
Buy Now

Available Distributors without stock: 3

Avnet America (0)

ProductStockPriceBuy
MP1474SGJ-P0
5001.09 USD
10001.09 USD
20001.09 USD
30001.09 USD
50001.09 USD
Buy Now
MP1474SGJ-Z0
30000.70 USD
60000.69 USD
120000.67 USD
180000.65 USD
300000.64 USD
Buy Now

Avnet Europe (0)

ProductStockPriceBuy
MP1474SGJ-Z0Buy Now

Future Electronics (0)

ProductStockPriceBuy
MP1474SGJ-Z0
30000.68 USD
Buy Now

Available Distributors with stock: 3

Digi-Key

ProductStockPriceBuy
MP1474SGJ-P 394
2501.13 €
1001.28 €
251.42 €
101.59 €
11.76 €
Buy Now
MP1474SGJ-P 0
5000.96 €
Buy Now
MP1474SGJ-P 0 Buy Now
MP1474SGJ-Z 0
30000.58 €
Buy Now
show stock=0hide stock=0

Mouser Electronics

ProductStockPriceBuy
MP1474SGJ-Z 3874
11.65 $
101.33 $
1001.06 $
5000.93 $
10000.77 $
30000.72 $
60000.69 $
90000.66 $
Buy Now
MP1474SGJ-P 385
12.11 $
101.70 $
1001.36 $
5001.20 $
10000.99 $
25000.92 $
50000.89 $
Buy Now

Symmetry Electronics

ProductStockPriceBuy
MP1474SGJ-Z 1
10.65 $
Buy Now
MP1474SGJ-P 1
11.07 $
Buy Now

Available Distributors without stock: 2

Avnet

ProductStockPriceBuy
MP1474SGJ-Z 0
30000.70 $
60000.69 $
120000.67 $
180000.65 $
300000.64 $
Buy Now
MP1474SGJ-Z 0
30000.98 €
60000.80 €
120000.73 €
180000.68 €
300000.63 €
Buy Now
MP1474SGJ-P 0
5001.09 $
10001.09 $
20001.09 $
30001.09 $
50001.09 $
Buy Now

Future Electronics

ProductStockPriceBuy
MP1474SGJ-Z 0
30000.68 $
Buy Now

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to MP1474S. Optional, compare MP1474S side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% MP1474 MP1474 product overviewMP1474 product overview MPS TSOT23-8
0% MP1475 MP1475 product overviewMP1475 product overview MPS TSOT23-8
0% MP2205A MP2205A product overviewMP2205A product overview MPS QFN-14
0% MP2209 MP2209 product overviewMP2209 product overview MPS QFN-14
0% MP2214 MP2214 product overviewMP2214 product overview MPS SOIC-8E, QFN-10
0% MP28253 MP28253 product overviewMP28253 product overview MPS QFN-14
0% MP28255 MP28255 product overviewMP28255 product overview MPS QFN-14
0% MP28262 MP28262 product overviewMP28262 product overview MPS QFN-14
0% MP1475S MP1475S product overviewMP1475S product overview MPS TSOT23-8
10% MP38870 MP38870 product overviewMP38870 product overview MPS QFN-14
50% LTC1879 LTC1879 product overviewLTC1879 product overview Linear Technology TSSOP-16
50% TPS62110 TPS62110 product overviewTPS62110 product overview Texas Instruments QFN-16
50% TPS62110-Q1 TPS62110-Q1 product overviewTPS62110-Q1 product overview Texas Instruments QFN-16
50% TPS62113 TPS62113 product overviewTPS62113 product overview Texas Instruments QFN-16
50% TPS62110-EP TPS62110-EP product overviewTPS62110-EP product overview Texas Instruments QFN-16

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of MP1474S.

V-IN max. 16 V, I-OUT 2 A, V-OUT min. 0.8 V, Frequency typ. 500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404042022 2.2 2.2 3.4 42.00 4 x 4 x 1.8
74404042033 3.3 2.0 2.9 55.00 4 x 4 x 1.8
74404052022 2.2 3.0 3.6 31.60 5 x 5 x 2
74404052033 3.3 2.6 3.0 42.20 5 x 5 x 2
74404054033 3.3 3.4 4.3 24.00 5 x 5 x 4
74404063033 3.3 3.5 4.5 25.00 6 x 6 x 2.8
7440420018 1.8 2.4 2.4 40.00 4.8 x 4.8 x 2
7440430018 1.8 2.7 2.5 20.00 4.8 x 4.8 x 3
7440520018 1.8 2.6 3.0 30.00 5.8 x 5.8 x 2
744052002 2.5 2.4 2.7 20.00 5.8 x 5.8 x 2
744052003 3.0 2.2 2.4 40.00 5.8 x 5.8 x 2
744053002 2.6 3.0 2.7 20.00 5.8 x 5.8 x 3
744053003 3.0 2.8 2.5 20.00 5.8 x 5.8 x 3
744062002 2.2 3.4 2.7 10.00 6.8 x 6.8 x 2.5
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
7440690022 2.2 2.8 2.9 35.00 8 x 8 x 1.5
7440700022 2.2 4.6 3.2 17.00 8 x 8 x 2
7440700033 3.3 3.2 2.6 30.00 8 x 8 x 2
74408941022 2.2 2.1 3.6 66.08 4.8 x 4.8 x 2.1
74408942022 2.2 2.5 4.0 38.00 4.8 x 4.8 x 3.1
74408942033 3.3 2.1 3.5 48.30 4.8 x 4.8 x 3.1
74408943022 2.2 3.0 4.6 26.00 4.8 x 4.8 x 4.1
74408943033 3.3 2.6 3.6 31.00 4.8 x 4.8 x 4.1
74437321022 2.2 2.2 4.8 69.20 4.45 x 4.06 x 1.2
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
74438336022 2.2 2.4 4.3 67.00 3 x 3 x 2
74438336033 3.3 2.2 4.3 99.00 3 x 3 x 2
7447462022 2.2 6.3 4.3 10.00 5.5 x 5.5 x 8.5
7447462033 3.3 4.7 4.0 16.00 5.5 x 5.5 x 8.5
744773018 1.8 2.7 3.6 28.00 4 x 4.5 x 3.5
744773022 2.2 2.5 3.4 34.00 4 x 4.5 x 3.5
744773027 2.7 2.3 3.0 39.00 4 x 4.5 x 3.5
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
7447779003 3.3 3.3 4.5 26.00 7.3 x 7.3 x 4.5
744778002 2.2 4.0 4.8 14.00 7.3 x 7.3 x 3.4
744778003 3.3 3.1 4.1 24.00 7.3 x 7.3 x 3.4
7447785002 2.2 2.9 3.3 43.00 5.9 x 6.2 x 3.3
7447785003 3.3 2.8 3.0 43.00 5.9 x 6.2 x 3.3
7447786002 2.2 3.5 4.0 40.00 5.9 x 6.2 x 5.1
7447789002 2.2 4.0 4.8 19.00 7.3 x 7.3 x 3.5
7447789003 3.3 3.4 4.2 24.00 7.3 x 7.3 x 3.5
744787027 2.7 4.4 4.5 13.50 7.8 x 7 x 5
74479299222 2.2 2.1 3.5 85.00 3.2 x 2.5 x 1.2
784773018 1.8 2.7 3.6 28.00 4 x 4.5 x 3.5
784773022 2.2 2.5 3.4 34.00 4 x 4.5 x 3.5
784773033 3.3 2.0 2.9 41.00 4 x 4.5 x 3.5
784777033 3.3 2.5 4.7 58.00 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
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.