NCP3065 Buck LED driver IC overview

Description

Manufacturer
 
Category
Sub-Category

NCP3065 is a non-sync DC/DC Buck LED driver IC from . Maximum input voltage is 40.0 V and it drives an output current of up to 0.70 A. Assuming a typical 3.5V LED forward voltage NCP3065 can drive up to 9 LED in series.

The LED Buck driver IC features adjustable 150 kHz switching frequency, a feedback voltage of 0.24 V and requires a typical inductor size of 100.0 uH. This combination results in a peak efficiency of ~84 %. NCP3065 comes in 2 package option(s) - DFN-8 SOIC-8 .

Parameter and feature overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 4.0 V
V-IN max. 40.0 V
Nr.of LEDs max. 9
I-OUT? 0.70 A
MOSFET intern
ext.clock sync. no
sync/non-sync non-sync
Frequency typ. 150 kHz
Frequency adjustable adjustable
Frequency min. 50 kHz
Frequency max. 250 kHz
Softstart no
Softstart adjustable no
Quiescent current max. 7000 uA
Operating min. -40 °C
Operating max. 125 °C
Junction min.
Junction max.
thermal shutdown typ. 160.0 °C
Inductor size 100.0 uH
Inductor suggested by Würth Elektronik 7445620
Feedback Voltage 0.24 V
Automotive AEC-Q100 yes
Topology Buck
Peak Efficiency 84 %
Component count min. 7
DC Dimming yes
PWM Dimming yes
digital dimming no
Nr. of package options 2
SC70
SOT
MSOP
QFN/DFN DFN-8
SO/SOIC SOIC-8
SOP
DIP
TO
Variation
LED temperature compensation no

NCP3065 Datasheet

Link to the most up-to-date NCP3065 datasheet and the product page for EVM, tools and support information.

NCP3065

NCP3065 inventory, samples and price

OEMSecrets.com
findchips.com

Available Distributors with stock: 7

Avnet Asia (1)

ProductStockPriceBuy
NCP3065DR2G10000
00.00 USD
Buy Now

Chip One Stop (2)

ProductStockPriceBuy
NCP3065DR2G7500
101.20 USD
251.19 USD
1000.94 USD
2500.93 USD
Buy Now
NCP3065MNTXG2603
101.25 USD
251.24 USD
1000.95 USD
2500.94 USD
Buy Now

Digi-Key (5)

ProductStockPriceBuy
NCP3065DR2G20000
25000.69 USD
50000.66 USD
125000.63 USD
Buy Now
NCP3065DR2G20986
11.68 USD
101.50 USD
1001.17 USD
5000.97 USD
10000.76 USD
Buy Now
NCP3065DR2G20986
11.68 USD
101.50 USD
1001.17 USD
5000.97 USD
10000.76 USD
Buy Now
NCP3065MNTXG0
40000.66 USD
80000.63 USD
120000.60 USD
Buy Now
NCP3065MNTXG3915
11.60 USD
101.43 USD
1001.11 USD
5000.92 USD
10000.73 USD
Buy Now
NCP3065MNTXG3915
11.60 USD
101.43 USD
1001.11 USD
5000.92 USD
10000.73 USD
Buy Now
NCP3065PG0
7000.00 USD
Buy Now
NCP30653ABCKGEVB0
00.00 USD
Buy Now
NCP3065D1SLDGEVB0
10.00 USD
Buy Now
NCP3065D2SLDGEVB0
00.00 USD
Buy Now
NCP3065D3SLDGEVB0
00.00 USD
Buy Now
NCP3065SOBCKGEVB0
00.00 USD
Buy Now
NCP3065SOBSTGEVB0
00.00 USD
Buy Now
NCP3065BBGEVB0
00.00 USD
Buy Now

Element14 (1)

ProductStockPriceBuy
NCP3065D2SLDGEVB0Buy Now
NCP3065D3SLDGEVB0Buy Now
NCP3065DR2G0Buy Now
NCP3065DR2G1149Buy Now
NCP3065PG0Buy Now
NCP3065SOBCKGEVB0Buy Now

Farnell element14 UK (1)

ProductStockPriceBuy
NCP3065DR2G1442Buy Now
NCP3065DR2G0Buy Now

Future Electronics (2)

ProductStockPriceBuy
NCP3065DR2G965
10.83 USD
2500.69 USD
5000.67 USD
7500.66 USD
15000.64 USD
Buy Now
NCP3065DR2G2500
25000.57 USD
Buy Now
NCP3065MNTXG0
10.92 USD
2500.74 USD
5000.72 USD
10000.70 USD
25000.66 USD
Buy Now
NCP3065MNTXG0
40000.60 USD
Buy Now

RS Components (1)

ProductStockPriceBuy
NCP3065DR2G17070Buy Now

Available Distributors without stock: 5

Allied Electronics, Inc (0)

ProductStockPriceBuy
NCP3065DR2G0
11.50 USD
251.43 USD
501.35 USD
1001.29 USD
Buy Now

Avnet America (0)

ProductStockPriceBuy
NCP3065DR2G0
25000.59 USD
50000.58 USD
100000.58 USD
150000.57 USD
250000.55 USD
Buy Now
NCP3065MNTXG0
40000.59 USD
80000.58 USD
160000.58 USD
240000.58 USD
400000.58 USD
Buy Now

Avnet Europe (0)

ProductStockPriceBuy
NCP3065D2SLDGEVB0Buy Now
NCP3065DR2G0Buy Now
NCP3065MNTXG0Buy Now

Newark Electronics (0)

ProductStockPriceBuy
NCP30653ABCKGEVB.0
00.00 USD
Buy Now
NCP30653ABCKGEVB0
00.00 USD
Buy Now
NCP3065D1SLDGEVB.0
00.00 USD
Buy Now
NCP3065D1SLDGEVB0
00.00 USD
Buy Now
NCP3065D3SLDGEVB.0
00.00 USD
Buy Now
NCP3065D3SLDGEVB0
00.00 USD
Buy Now
NCP3065DR2G.0
10.60 USD
25000.60 USD
Buy Now
NCP3065DR2G0
10.60 USD
25000.60 USD
Buy Now
NCP3065MNTXG.0
10.59 USD
80000.59 USD
160000.58 USD
240000.58 USD
400000.58 USD
Buy Now
NCP3065MNTXG0
11.55 USD
251.32 USD
501.17 USD
1001.02 USD
2500.96 USD
5000.89 USD
10000.71 USD
Buy Now
NCP3065SOBSTGEVB.0
00.00 USD
Buy Now
NCP3065SOBSTGEVB0
00.00 USD
Buy Now

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 15

Arrow Electronics

ProductStockPriceBuy
NCP3065DR2G 7500
60000.57 $
30000.59 $
10000.61 $
5000.75 $
2500.94 $
1000.94 $
251.20 $
101.20 $
11.39 $
Buy Now
NCP3065MNTXG 2603
10000.66 $
5000.83 $
2500.94 $
1000.95 $
251.24 $
101.25 $
11.44 $
Buy Now

Digi-Key

ProductStockPriceBuy
NCP3065DR2G 20986
10000.67 €
5000.85 €
1001.03 €
101.32 €
11.47 €
Buy Now
NCP3065DR2G 20986
10000.67 €
5000.85 €
1001.03 €
101.32 €
11.47 €
Buy Now
NCP3065DR2G 20000
125000.55 €
50000.58 €
25000.61 €
Buy Now
NCP3065MNTXG 3915
10000.63 €
5000.80 €
1000.97 €
101.25 €
11.40 €
Buy Now
NCP3065MNTXG 3915
10000.63 €
5000.80 €
1000.97 €
101.25 €
11.40 €
Buy Now
NCP3065MNTXG 0
120000.53 €
80000.55 €
40000.58 €
Buy Now
NCP3065PG 0 Buy Now
NCP30653ABCKGEVB 0 Buy Now
NCP3065D1SLDGEVB 0 Buy Now
NCP3065D2SLDGEVB 0 Buy Now
NCP3065D3SLDGEVB 0 Buy Now
NCP3065SOBCKGEVB 0 Buy Now
NCP3065SOBSTGEVB 0 Buy Now
NCP3065BBGEVB 0 Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
NCP3065DR2G 7500
60000.57 $
30000.59 $
10000.61 $
5000.75 $
2500.94 $
1000.94 $
251.20 $
111.20 $
Buy Now
NCP3065MNTXG 4000
40000.60 $
Buy Now
NCP3065MNTXG 2603
10000.66 $
5000.83 $
2500.94 $
1000.95 $
251.24 $
111.25 $
Buy Now
NCP3065DR2G 2500
25000.80 $
Buy Now

Avnet

ProductStockPriceBuy
NCP3065DR2G 10000
NCP3065DR2G 0
25000.59 $
50000.58 $
100000.58 $
150000.57 $
250000.55 $
Buy Now
NCP3065DR2G 0
25000.54 €
50000.54 €
100000.54 €
150000.54 €
250000.53 €
Buy Now
NCP3065MNTXG 0
40000.93 €
80000.76 €
160000.69 €
240000.64 €
400000.59 €
Buy Now
NCP3065MNTXG 0
40000.59 $
80000.58 $
160000.58 $
240000.58 $
400000.58 $
Buy Now
NCP3065D2SLDGEVB 0
show stock=0hide stock=0

Future Electronics

ProductStockPriceBuy
NCP3065DR2G 965
10.83 $
2500.69 $
5000.67 $
7500.66 $
15000.64 $
Buy Now
NCP3065DR2G 2500
25000.57 $
Buy Now

Rochester Electronics

ProductStockPriceBuy
NCP3065D2SLDGEVB 2
1000117.65 $
500123.84 $
100128.93 $
25134.45 $
1144.80 $
Buy Now
NCP3065SOBSTGEVB 1 Buy Now
NCP3065D1SLDGEVB 1 Buy Now
NCP3065MNTXG 6559
10000.77 $
5000.81 $
1000.84 $
250.87 $
10.94 $
Buy Now
NCP3065DR2G 47672
10000.74 $
5000.77 $
1000.81 $
250.84 $
10.91 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
NCP3065DR2G 6570
11.48 $
101.26 $
1000.97 $
5000.86 $
10000.68 $
25000.60 $
100000.58 $
Buy Now
NCP3065MNTXG 4450
11.55 $
101.32 $
1001.02 $
5000.89 $
10000.71 $
40000.63 $
80000.60 $
Buy Now
NCP3065D3SLDGEVB 0 Buy Now
NCP3065D2SLDGEVB 0 Buy Now
NCP3065SOBCKGEVB 0 Buy Now
NCP3065D1SLDGEVB 0 Buy Now
NCP3065BBGEVB 0 Buy Now
NCP30653ABCKGEVB 0 Buy Now
NCP3065SOBSTGEVB 0 Buy Now
NCP3065PG 0 Buy Now
show stock=0hide stock=0

Quest Components

ProductStockPriceBuy
NCP3065DR2G 1082
5361.67 $
1251.87 $
13.03 $
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
NCP3065D2SLDGEVB 0
1155.93 SGD
Buy Now
NCP3065PG 0
11.28 SGD
Buy Now
NCP3065D3SLDGEVB 0
1153.10 SGD
Buy Now
NCP3065SOBCKGEVB 0
1155.93 SGD
Buy Now
NCP3065DR2G 0
12.35 SGD
102.00 SGD
1001.54 SGD
5001.36 SGD
10001.08 SGD
25000.95 SGD
Buy Now
NCP3065DR2G 1149
12.35 SGD
102.00 SGD
1001.54 SGD
5001.36 SGD
10001.08 SGD
25000.95 SGD
Buy Now
show stock=0hide stock=0

Farnell element14

ProductStockPriceBuy
NCP3065DR2G 1442
11.10 GBP
250.96 GBP
500.85 GBP
1000.74 GBP
2500.70 GBP
Buy Now

Chip One Exchange

ProductStockPriceBuy
NCP3065MNTXG 307
NCP3065DR2G 23761
NCP3065DR2G 246

Chip1Stop

ProductStockPriceBuy
NCP3065MNTXG 2603
2500.94 $
1000.95 $
251.24 $
101.25 $
Buy Now
NCP3065DR2G 7500
2500.93 $
1000.94 $
251.19 $
101.20 $
Buy Now

New Advantage Corporation

ProductStockPriceBuy
NCP3065DR2G 1875
2050.98 $
Buy Now
NCP3065DR2G 11520
25000.41 $
115200.39 $
Buy Now

RS Components

ProductStockPriceBuy
NCP3065DR2G 17070
250.42 GBP
Buy Now

Wuhan P&S

ProductStockPriceBuy
NCP3065DR2G 5
10.94 $
1000.76 $
5000.69 $
10000.66 $
Buy Now
NCP3065MNTXG 240
10.98 $
1000.79 $
5000.72 $
10000.68 $
Buy Now

Available Distributors without stock: 2

Newark element14

ProductStockPriceBuy
NCP3065D3SLDGEVB. 0 Buy Now
NCP3065MNTXG. 0
10.59 $
80000.59 $
160000.58 $
240000.58 $
400000.58 $
Buy Now
NCP3065SOBSTGEVB 0 Buy Now
NCP3065D1SLDGEVB 0 Buy Now
NCP3065D3SLDGEVB 0 Buy Now
NCP3065DR2G. 0
10.60 $
25000.60 $
Buy Now
NCP3065SOBSTGEVB. 0 Buy Now
NCP3065MNTXG 0
11.55 $
251.32 $
501.17 $
1001.02 $
2500.96 $
5000.89 $
10000.71 $
Buy Now
NCP3065DR2G 0
10.60 $
25000.60 $
Buy Now
NCP30653ABCKGEVB. 0 Buy Now
NCP30653ABCKGEVB 0 Buy Now
NCP3065D1SLDGEVB. 0 Buy Now

Allied Electronics & Automation

ProductStockPriceBuy
NCP3065PG 0
11.06 $
1000.92 $
2500.76 $
NCP3065DR2G 0
101.50 $
251.43 $
501.35 $
1001.29 $

Equivalents and alternatives

The following DC/DC LED Buck driver are similar to NCP3065. Optional, compare NCP3065 side-by-side with other LED driver via the Comparison function.

Variation Compare Product Manufacturer Package
0% NCP3066 NCP3066 product overviewNCP3066 product overview ON Semiconductor DFN-8, SOIC-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of NCP3065.

V-IN min. 4 V, V-IN max. 40 V, I-OUT 0.7 A, Frequency typ. 150 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404054680 68.0 0.8 1.0 400.00 5 x 5 x 4
74404063680 68.0 0.9 0.9 360.00 6 x 6 x 2.8
74404064101 100.0 0.8 1.0 433.00 6 x 6 x 4.5
74404064680 68.0 1.0 1.3 289.00 6 x 6 x 4.5
74404084101 100.0 1.0 1.3 290.00 8 x 8 x 4.2
74404084680 68.0 1.3 1.6 196.00 8 x 8 x 4.2
744065101 100.0 1.0 0.9 365.00 10 x 10 x 3.1
744065680 68.0 1.2 1.1 232.00 10 x 10 x 3.1
744065820 82.0 1.1 1.0 323.00 10 x 10 x 3.1
744066101 100.0 1.2 1.2 255.00 10 x 10 x 4.1
744066680 68.0 1.5 1.5 185.00 10 x 10 x 4.1
744071101 100.0 1.0 0.9 270.00 8 x 8 x 4.6
744071680 68.0 1.3 1.1 185.00 8 x 8 x 4.6
744731680 68.0 1.5 1.0 170.00 7.8 x 7.8 x 7.5
744741101 100.0 1.1 0.9 420.00 8 x 8 x 6
744743101 100.0 1.5 1.6 250.00 7.5 x 7.5 x 12.5
7447452101 100.0 1.8 1.5 130.00 9 x 9 x 13.5
7447462680 68.0 0.8 1.0 340.00 5.5 x 5.5 x 8.5
7447471101 100.0 1.6 1.4 150.00 10.5 x 10.5 x 11.5
7447713101 100.0 0.9 1.4 398.00 10 x 10 x 3
7447713680 68.0 1.1 1.6 275.00 10 x 10 x 3
7447713820 82.0 1.0 1.5 349.00 10 x 10 x 3
7447715101 100.0 1.3 1.4 250.00 12 x 12 x 4.5
744772101 100.0 0.9 1.6 120.00 7.8 x 7.8 x 10
744775168 68.0 1.0 1.1 218.00 7 x 7.8 x 5.5
744775182 82.0 0.9 1.0 208.00 7 x 7.8 x 5.5
74477520 100.0 0.8 0.9 248.20 7 x 7.8 x 5.5
744776168 68.0 1.2 1.5 138.00 9 x 10 x 5.9
744776182 82.0 1.1 1.2 150.00 9 x 10 x 5.9
74477620 100.0 1.0 1.1 200.00 9 x 10 x 5.9
744777168 68.0 0.9 1.0 239.00 7.3 x 7.3 x 4.5
744777182 82.0 0.8 0.9 257.00 7.3 x 7.3 x 4.5
7447779168 68.0 0.9 1.0 239.00 7.3 x 7.3 x 4.5
7447779182 82.0 0.8 0.9 250.00 7.3 x 7.3 x 4.5
744778168 68.0 0.7 0.8 417.00 7.3 x 7.3 x 3.4
7447789168 68.0 0.7 0.8 427.00 7.3 x 7.3 x 3.5
744787101 100.0 1.0 0.9 396.00 7.8 x 7 x 5
744787680 68.0 1.1 1.0 246.00 7.8 x 7 x 5
744787820 82.0 1.0 0.9 278.00 7.8 x 7 x 5
784775168 68.0 1.0 1.1 218.00 7 x 7.8 x 5.5
784775182 82.0 0.9 1.0 248.00 7 x 7.8 x 5.5
78477520 100.0 0.8 0.9 281.00 7 x 7.8 x 5.5
784776168 68.0 1.2 1.5 138.00 9 x 10 x 5.9
784776182 82.0 1.1 1.2 150.00 9 x 10 x 5.9
78477620 100.0 1.0 1.1 200.00 9 x 10 x 5.9
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.