NCV890131 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

NCV890131 is a 36.00 V non-sync Buck Converter from with 1.20 A output current. The maximum 36.00 V input voltage can be regulated down into a 0.80 V to 32.00 V output voltage.

It requires are a typical inductor size of 4.70 µH, a typical external component count of 10 and achieves a peak efficiency of 88 %. Further NCV890131 characteristics are a fixed 2000 kHz switching frequency and 1 available package option(s): DFN-10 .

For the NCV890131 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. 36.00 V
I-OUT? 1.20 A
V-OUT min. 0.80 V
V-OUT max. 32.00 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 2000 kHz
Frequency fixed
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 1800 kHz
Frequency adj./ ext.clock max 2500 kHz
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
Quiescent current max. 3000 µA
Operating min. -40 °C
Operating max. 105 °C
Junction min. -40 °C
Junction max. 150 °C
thermal shutdown typ. 150 °C
Inductor size typ. 4.70 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 yes
Light-Load-Mode no
Topology Buck
Peak Efficiency 88 %
Component count min. 10
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN DFN-10
SO/SOIC
SOP
DIP
TO
DDPAK

NCV890131 Datasheet

Link to the most up-to-date NCV890131 datasheet and the product page for EVM, tools and support information.

NCV890131

NCV890131 Sample stock and distributor price breaks

NCV890131 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 3

Element14 (2)

ProductStockPriceBuy
NCV890131MWTXG1965
14.88 USD
104.14 USD
1003.61 USD
2503.42 USD
5003.07 USD
10002.58 USD
30002.45 USD
60002.37 USD
Buy Now
NCV890131MWTXG1965
14.88 USD
104.14 USD
1003.61 USD
2503.42 USD
5003.07 USD
10002.58 USD
30002.45 USD
60002.37 USD
Buy Now

Farnell Element14 (1)

ProductStockPriceBuy
NCV890131MWTXG1965Buy Now
NCV890131MWTXG0Buy Now

Newark Electronics (1)

ProductStockPriceBuy
NCV890131MWTXG1965
13.18 USD
102.70 USD
252.58 USD
502.47 USD
1002.35 USD
2502.23 USD
5002.00 USD
10001.68 USD
Buy Now
NCV890131MWTXG0
13.35 USD
252.70 USD
1002.46 USD
2502.22 USD
5002.00 USD
10001.68 USD
30001.54 USD
60001.50 USD
Buy Now

Available Distributors without stock: 4

Avnet America (0)

ProductStockPriceBuy
NCV890131MWTXG/BKN0
12.79 USD
Buy Now

Avnet Europe (0)

ProductStockPriceBuy
NCV890131MWTXG0Buy Now

Digi-Key (0)

ProductStockPriceBuy
NCV890131MWTXG0
30001.60 USD
Buy Now
NV890131MWTXGEVB0
587.50 USD
Buy Now

Future Electronics (0)

ProductStockPriceBuy
NCV890131MWTXG0
30001.50 USD
Buy Now

Available Distributors with stock: 5

Newark element14

ProductStockPriceBuy
NCV890131MWTXG 1965
13.18 $
102.70 $
252.58 $
502.47 $
1002.35 $
2502.23 $
5002.00 $
10001.68 $
Buy Now

Rochester Electronics

ProductStockPriceBuy
NCV890131MWTXG 7337
12.41 $
252.24 $
1002.14 $
5002.06 $
10001.96 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
NCV890131MWTXG 2985
13.18 $
102.70 $
1002.35 $
2502.23 $
5002.00 $
10001.68 $
30001.60 $
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
NCV890131MWTXG 1965
13.90 $
103.31 $
1002.88 $
2502.73 $
5002.45 $
10002.06 $
30001.96 $
60001.89 $
Buy Now
NCV890131MWTXG 1965
13.90 $
103.31 $
1002.88 $
2502.73 $
5002.45 $
10002.06 $
30001.96 $
60001.89 $
Buy Now

Farnell element14

ProductStockPriceBuy
NCV890131MWTXG 1965
13.52 GBP
102.01 GBP
251.96 GBP
501.91 GBP
1001.62 GBP
Buy Now

Available Distributors without stock: 4

Arrow Electronics

ProductStockPriceBuy
NCV890131MWTXG 0
1500001.54 $
Buy Now
NCV890131MWTXG 0
3000001.55 $
Buy Now

Digi-Key

ProductStockPriceBuy
NCV890131MWTXG 0
30001.29 €
Buy Now
NV890131MWTXGEVB 0
570.89 €
Buy Now

Avnet

ProductStockPriceBuy
NCV890131MWTXG 0
30001.69 €
60001.69 €
120001.59 €
180001.49 €
300001.39 €
Buy Now
NCV890131MWTXG 0
12.79 $
Buy Now

Future Electronics

ProductStockPriceBuy
NCV890131MWTXG 0
30001.50 $
Buy Now

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to NCV890131. Optional, compare NCV890131 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% TLE8366 TLE8366 product overviewTLE8366 product overview Infineon DSO-8
0% NCV890101 NCV890101 product overviewNCV890101 product overview ON Semiconductor DFN-10
0% NCV890201 NCV890201 product overviewNCV890201 product overview ON Semiconductor DFN-10
0% A7985A A7985A product overviewA7985A product overview ST HSOP-8
25% MAX16975 MAX16975 product overviewMAX16975 product overview Maxim QSOP-EP-16
50% MAX16976 MAX16976 product overviewMAX16976 product overview Maxim QSOP-16

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of NCV890131.

V-IN max. 36 V, I-OUT 1.2 A, V-OUT min. 0.8 V, Frequency typ. 2000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744025001 1.2 2.6 3.0 36.00 2.8 x 2.8 x 3
74402800082 0.8 2.0 1.6 53.00 2.8 x 2.8 x 1.2
744028001 1.0 1.8 1.5 65.00 2.8 x 2.8 x 1.2
74402900082 0.8 2.4 1.8 36.00 2.8 x 2.8 x 1.5
744029001 1.0 2.2 1.6 45.00 2.8 x 2.8 x 1.5
744031010 1.0 2.0 1.6 26.00 3.8 x 3.8 x 1.8
74404024010 1.0 2.2 2.6 37.00 2.5 x 2 x 1.2
74404032010 1.0 2.2 3.0 33.00 3 x 3 x 1.5
744042001 1.0 2.7 2.6 20.00 4.8 x 4.8 x 2
7440430012 1.2 3.1 2.8 15.00 4.8 x 4.8 x 3
74438321010 1.0 1.3 2.5 163.00 2.5 x 2 x 0.6
74479262210 1.0 1.2 1.7 170.00 1.6 x 0.8 x 0.8
74479275210 1.0 1.8 2.1 69.00 2 x 1.25 x 1
74479276210 1.0 2.0 2.5 65.00 2 x 1.6 x 1
74479876210 1.0 1.5 1.5 70.00 2 x 1.6 x 1
74479889210 1.0 2.0 2.0 85.00 2.5 x 2 x 1.2
74479899210 1.0 2.3 2.5 50.00 3.2 x 2.6 x 1.2
74479976210 1.0 1.8 2.4 75.00 2 x 1.6 x 0.5
74479977182 0.8 2.0 2.0 90.00 2 x 1.6 x 0.9
78438321010 1.0 1.3 2.5 163.00 2.5 x 2 x 0.6
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.