LM3150 Buck Controller overview

Description

Manufacturer
 
Category
Sub-Category

LM3150 is a 1 channel, 1 phase sync Buck Controller. The maximum input voltage ranges from 6.00 V to 42.00 V and output current goes up to 12.00 A.

The Controller features adjustable 1000 kHz switching frequency which results in a typical inductor size of 47.0 uH and a peak efficiency of %. The LM3150 is available in 1 package option(s): HTSSOP-14 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 6.00 V
V-IN max. 42.00 V
I-OUT? 12.00 A
V-OUT min. 0.60 V
V-OUT max. 40.00 V
V-OUT adjustable
V-OUT programmable no
sync/non-sync sync
Frequency typ. 1000 kHz
Frequency adj. adjustable
Frequency adj. min. 50 kHz
Frequency adj. max. 1000 kHz
ext.clock sync. no
ext.clock Frequency min.
ext.clock Frequency max.
Softstart yes
Softstart adjustable yes
Tracking no
Power Good (PG) no
Enable yes
Operating min. -40 °C
Operating max. 125 °C
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 165 °C
Inductor size typ. 47.0 uH
Automotive AEC-Q100 no
Light-Load Mode no
Single/ Multiphase single
Nr. of Phases 1
Peak Efficiency
component count min. 12
current limit adjustable no
Nr.of package options 1
CSP
SOT
MSOP
QFN/DFN
SO/SOIC
SOP HTSSOP-14
DIP

LM3150 Datasheet

Link to the most up-to-date LM3150 datasheet and the product page for EVM, tools and support information.

LM3150

LM3150 inventory, samples and price

OEMSecrets.com
findchips.com

Available Distributors with stock: 14

ARROW-NAC (7)

ProductStockPriceBuy
LM3150MHE/NOPB1000
2502.62 USD
5002.36 USD
12502.12 USD
Buy Now
LM3150MHE/NOPB143
13.74 USD
103.35 USD
253.11 USD
1002.82 USD
Buy Now
LM3150-250EVAL/NOPB2
124.96 USD
Buy Now
LM3150-500EVAL/NOPB1
124.96 USD
Buy Now
LM3150MH/NOPB2418
13.93 USD
103.47 USD
1003.09 USD
5002.47 USD
10001.96 USD
Buy Now
LM3150MHX/NOPB17500
25001.74 USD
50001.73 USD
100001.71 USD
Buy Now
LM3150MHX/NOPB2262
13.03 USD
102.73 USD
252.46 USD
1002.24 USD
2502.02 USD
5001.92 USD
10001.83 USD
Buy Now

AVNET-AMERICAS (3)

ProductStockPriceBuy
LM3150-250EVAL/NOPB0
125.12 USD
Buy Now
LM3150-500EVAL/NOPB0
125.12 USD
Buy Now
LM3150MHE/NOPB0
2502.36 USD
5002.12 USD
10002.03 USD
15002.02 USD
25002.02 USD
Buy Now
LM3150MHE/NOPB/BKN224
14.12 USD
103.70 USD
253.45 USD
503.27 USD
1003.03 USD
Buy Now
LM3150MH/NOPB368
14.58 USD
104.06 USD
253.78 USD
503.58 USD
1003.32 USD
Buy Now
LM3150MHX/NOPB90000
25001.78 USD
50001.77 USD
100001.76 USD
150001.76 USD
250001.75 USD
Buy Now

AVNET-EUROPE (4)

ProductStockPriceBuy
LM3150MHE/NOPB12500Buy Now
LM3150MH/NOPB4888Buy Now
LM3150MH/NOPB1091Buy Now
LM3150MHX/NOPB2500Buy Now

Chip-One-Stop (13)

ProductStockPriceBuy
LM3150-250EVAL/NOPB2
128.90 USD
Buy Now
LM3150-500EVAL/NOPB6
131.30 USD
529.20 USD
Buy Now
LM3150-500EVAL/NOPB1
128.90 USD
Buy Now
LM3150-750EVAL17
127.50 USD
525.60 USD
1025.30 USD
Buy Now
LM3150MHE/NOPB157
13.66 USD
102.65 USD
502.34 USD
1002.12 USD
Buy Now
LM3150MHE/NOPB157
13.66 USD
102.65 USD
502.34 USD
1002.12 USD
Buy Now
LM3150MHE/NOPB10001
2502.22 USD
5002.09 USD
10001.88 USD
Buy Now
LM3150MH/NOPB153
13.74 USD
102.82 USD
502.54 USD
1002.52 USD
Buy Now
LM3150MH/NOPB10001
13.91 USD
103.08 USD
502.70 USD
1002.67 USD
2002.64 USD
5002.58 USD
Buy Now
LM3150MH/NOPB3894
12.66 USD
102.26 USD
502.20 USD
1002.10 USD
2002.08 USD
5001.96 USD
Buy Now
LM3150MHX/NOPB10001
25001.57 USD
Buy Now
LM3150MHX/NOPB1545
13.28 USD
102.81 USD
502.38 USD
1002.01 USD
2001.99 USD
5001.78 USD
Buy Now
LM3150MHX/NOPB62500
25001.58 USD
Buy Now

DIGI-KEY (9)

ProductStockPriceBuy
LM3150MHX/NOPB2500
25001.52 USD
Buy Now
LM3150MHX/NOPB3986
13.32 USD
102.98 USD
1002.44 USD
5002.08 USD
10001.75 USD
Buy Now
LM3150MHX/NOPB3996
13.32 USD
102.98 USD
1002.44 USD
5002.08 USD
10001.75 USD
Buy Now
LM3150MHE/NOPB4000
2502.59 USD
5002.32 USD
12501.75 USD
Buy Now
LM3150MHE/NOPB4203
13.82 USD
103.43 USD
1002.81 USD
Buy Now
LM3150MHE/NOPB4203
13.82 USD
103.43 USD
1002.81 USD
Buy Now
LM3150MH/NOPB893
13.86 USD
103.47 USD
1002.84 USD
5002.42 USD
10002.04 USD
Buy Now
551600142-002/NOPB4
110.08 USD
Buy Now
LM3150-250EVAL/NOPB0
125.19 USD
Buy Now
LM3150-500EVAL/NOPB0
125.19 USD
Buy Now
LM3150-750EVAL5
125.19 USD
Buy Now
ELM 3-1500
10000.04 USD
Buy Now

Distrelec (2)

ProductStockPriceBuy
LM3150MHE/NOPB250Buy Now
LM3150MH/NOPB94Buy Now

Element14 (5)

ProductStockPriceBuy
LM3150-750EVAL0
158.54 USD
Buy Now
LM3150MHE0
15.99 USD
105.37 USD
255.02 USD
504.74 USD
1004.40 USD
2504.18 USD
5003.75 USD
10002.82 USD
Buy Now
LM3150MHE0
15.99 USD
105.37 USD
255.02 USD
504.74 USD
1004.40 USD
2504.18 USD
5003.75 USD
10002.82 USD
Buy Now
LM3150MHE/NOPB1000
2503.36 USD
5003.20 USD
7503.06 USD
Buy Now
LM3150MHE/NOPB124
15.99 USD
105.37 USD
255.02 USD
504.74 USD
1004.40 USD
2504.18 USD
5003.75 USD
10002.82 USD
Buy Now
LM3150MHE/NOPB.250
2505.19 USD
5004.67 USD
7504.31 USD
10004.09 USD
Buy Now
LM3150MH/NOPB223
16.25 USD
105.62 USD
255.23 USD
504.95 USD
1004.60 USD
2504.35 USD
5003.92 USD
10002.95 USD
Buy Now
LM3150MHX/NOPB2500
25004.92 USD
50004.43 USD
75004.09 USD
Buy Now

FARNELL-ELEMENT14 (6)

ProductStockPriceBuy
LM3150MHE1Buy Now
LM3150MHE1Buy Now
LM3150MHE/NOPB1000Buy Now
LM3150MHE/NOPB.250Buy Now
LM3150MH/NOPB456Buy Now
LM3150MHX/NOPB2500Buy Now

Mouser-Electronics (7)

ProductStockPriceBuy
LM3150MHX/NOPB3992
13.21 USD
102.89 USD
252.78 USD
1002.36 USD
2502.24 USD
5002.01 USD
10001.59 USD
Buy Now
LM3150MHE/NOPB1041
13.70 USD
103.32 USD
253.20 USD
1002.71 USD
2502.58 USD
5002.32 USD
10001.82 USD
Buy Now
LM3150MH/NOPB726
13.86 USD
103.47 USD
253.33 USD
1002.84 USD
2502.69 USD
5002.42 USD
10001.89 USD
Buy Now
LM3150-500EVAL/NOPB1
127.74 USD
Buy Now
LM3150-250EVAL/NOPB2
127.74 USD
Buy Now
ELM 3-1505031
10.14 USD
100.13 USD
1000.09 USD
5000.07 USD
10000.06 USD
50000.05 USD
100000.04 USD
500000.03 USD
1000000.03 USD
Buy Now
LM3150-750EVAL4
127.74 USD
Buy Now
ELM31505BCNone
10.98 USD
100.87 USD
1000.71 USD
5000.48 USD
10000.42 USD
50000.36 USD
Buy Now
ELM31505RD5VNone
10.84 USD
100.62 USD
1000.46 USD
5000.37 USD
10000.32 USD
50000.28 USD
Buy Now
ELM31505GD5VNone
10.84 USD
100.62 USD
1000.46 USD
5000.37 USD
10000.32 USD
50000.28 USD
Buy Now

NEWARK (4)

ProductStockPriceBuy
LM3150-250EVAL/NOPB0
124.98 USD
Buy Now
LM3150-500EVAL/NOPB0
124.98 USD
Buy Now
LM3150-750EVAL0
124.98 USD
Buy Now
LM3150MHE/NOPB124
14.12 USD
103.70 USD
253.45 USD
503.27 USD
1003.03 USD
Buy Now
LM3150MHE/NOPB250
12.20 USD
2502.20 USD
5002.13 USD
10002.07 USD
15002.05 USD
25002.02 USD
Buy Now
LM3150MH/NOPB223
14.58 USD
104.06 USD
253.78 USD
503.58 USD
1003.32 USD
2503.15 USD
5002.83 USD
Buy Now
LM3150MHX/NOPB2500
11.85 USD
25001.85 USD
50001.83 USD
100001.80 USD
150001.78 USD
250001.76 USD
Buy Now

RS-COMPONENTS (2)

ProductStockPriceBuy
LM3150MHE/NOPB369Buy Now
LM3150MH/NOPB115Buy Now

TME (1)

ProductStockPriceBuy
LM3150MHE197Buy Now

Texas Instruments (6)

ProductStockPriceBuy
LM3150-250EVAL/NOPB33
125.00 USD
Buy Now
LM3150-500EVAL/NOPB23
125.00 USD
Buy Now
LM3150-750EVAL8
125.00 USD
Buy Now
LM3150MHE/NOPB2734
13.88 USD
103.49 USD
253.18 USD
1002.87 USD
2502.59 USD
5002.19 USD
7501.85 USD
10001.55 USD
Buy Now
LM3150MH/NOPB2621
14.05 USD
103.65 USD
253.32 USD
1003.00 USD
2502.71 USD
5002.28 USD
7501.93 USD
10001.62 USD
Buy Now
LM3150MHX/NOPB2100
13.38 USD
103.04 USD
252.77 USD
1002.50 USD
2502.26 USD
5001.90 USD
7501.61 USD
10001.35 USD
Buy Now

VERICAL (8)

ProductStockPriceBuy
LM3150MHE/NOPB143
163.35 USD
253.11 USD
1002.82 USD
Buy Now
LM3150MHE/NOPB1250
2502.62 USD
5002.36 USD
12502.12 USD
Buy Now
LM3150-250EVAL/NOPB2
133.41 USD
Buy Now
LM3150-500EVAL/NOPB1
133.41 USD
Buy Now
LM3150MH/NOPB131
15.98 USD
Buy Now
LM3150MH/NOPB2372
113.47 USD
1003.09 USD
5002.47 USD
10001.96 USD
Buy Now
LM3150MHX/NOPB17500
25001.74 USD
50001.73 USD
100001.71 USD
Buy Now
LM3150MHX/NOPB2262
182.73 USD
252.46 USD
1002.25 USD
2502.02 USD
5001.92 USD
10001.83 USD
Buy Now

Available Distributors without stock: 1

AVNET-ASIA (0)

ProductStockPriceBuy
LM3150-250EVAL0
00.00 USD
Buy Now
LM3150-250EVAL/NOPB0
130.50 USD
1029.65 USD
2529.25 USD
5028.47 USD
10028.09 USD
Buy Now
LM3150MHE/NOPB0
2502.22 USD
5002.13 USD
10002.04 USD
15001.99 USD
25001.94 USD
Buy Now
LM3150MHX/NOPB0
25001.73 USD
50001.72 USD
100001.71 USD
150001.70 USD
250001.69 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with LM3150 stock available

Table with equivalents and alternatives

The following Buck Controller are similar to LM3150. Or, compare LM3150 side-by-side with other Buck Controller via the Comparison function.

Variation Compare Product Manufacturer Package
0% TPS40170 TPS40170 product overviewTPS40170 product overview Texas Instruments VQFN-20
0% TPS40170-Q1 TPS40170-Q1 product overviewTPS40170-Q1 product overview Texas Instruments VQFN-20
10% LT3741 LT3741 product overviewLT3741 product overview Linear Technology
10% TPS40050-Q1 TPS40050-Q1 product overviewTPS40050-Q1 product overview Texas Instruments HTSSOP-16
10% TPS40051-Q1 TPS40051-Q1 product overviewTPS40051-Q1 product overview Texas Instruments HTSSOP-16
10% TPS40054 TPS40054 product overviewTPS40054 product overview Texas Instruments HTSSOP-16
10% TPS40055 TPS40055 product overviewTPS40055 product overview Texas Instruments HTSSOP-16
10% TPS40055-EP TPS40055-EP product overviewTPS40055-EP product overview Texas Instruments HTSSOP-16
10% TPS40057 TPS40057 product overviewTPS40057 product overview Texas Instruments HTSSOP-16
50% TPS40490 TPS40490 product overviewTPS40490 product overview Texas Instruments VQFN-28

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LM3150.

V-IN max. 42 V, I-OUT 12 A, V-OUT min. 0.6 V, Frequency typ. 1000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744302015 0.2 30.0 32.0 0.24 6.95 x 6.8 x 4.7
744303022 0.2 31.0 32.0 0.33 10 x 6.8 x 5
744304016 0.2 26.0 32.0 0.17 11.5 x 11.8 x 4
744304022 0.2 26.0 23.0 0.17 11.5 x 11.8 x 4
744306020 0.2 26.0 36.0 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
744311022 0.2 21.0 32.0 1.10 7 x 6.9 x 4
744316022 0.2 20.0 25.0 1.25 5.5 x 5.3 x 4.3
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
7447797022 0.2 16.0 32.0 2.90 10.2 x 10.2 x 4.5
7447798022 0.2 19.0 20.0 1.60 10.2 x 10.2 x 6.4
0Results
Module
Fresh Search
Replacement Search with
0% tolerance (0)
10% tolerance (0)
25% tolerance (0)
50% tolerance (0)
add to Compare
Last Tweets
Update for the DC/DC Buck-Boost Converter Selector with additional products, fresh equivalent suggestions and more: https://t.co/C8PXhcizYQ
Meet us at the Electronica Tradeshow in Munich, appointments under info@dcdcselector.com https://t.co/1uiualLN1x
Speaker at the Vogel Power Congress in Wuerzburg, on 26.10. Program and details under: https://t.co/p2SHquFhtH
Feedback
ajax-loader.gif
Loading. Please wait.