LM5085-Q1 Buck Controller overview

Description

Manufacturer
 
Category
Sub-Category

LM5085-Q1 is a 1 channel, 1 phase non-sync Buck Controller. The maximum input voltage ranges from 4.50 V to 75.00 V and output current goes up to 10.00 A.

The Controller features adjustable 1000 kHz switching frequency which results in a typical inductor size of 14.9 uH and a peak efficiency of 95 %. The LM5085-Q1 is available in 1 package option(s): MSOP-8Pad .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 4.50 V
V-IN max. 75.00 V
I-OUT? 10.00 A
V-OUT min. 1.25 V
V-OUT max. 75.00 V
V-OUT adjustable
V-OUT programmable no
sync/non-sync non-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 no
Tracking yes
Power Good (PG) yes
Enable no
Operating min. -40 °C
Operating max. 125 °C
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 170 °C
Inductor size typ. 14.9 uH
Automotive AEC-Q100 yes
Light-Load Mode yes
Single/ Multiphase single
Nr. of Phases 1
Peak Efficiency 95 %
component count min. 12
current limit adjustable yes
Nr.of package options 1
CSP
SOT
MSOP MSOP-8Pad
QFN/DFN
SO/SOIC
SOP
DIP

LM5085-Q1 Datasheet

Link to the most up-to-date LM5085-Q1 datasheet and the product page for EVM, tools and support information.

LM5085-Q1

LM5085-Q1 inventory, samples and price

OEMSecrets.com
findchips.com

Available Distributors with stock: 12

AVNET-AMERICAS (2)

ProductStockPriceBuy
LM5085EVAL/NOPB0
177.65 USD
Buy Now
LM5085MME/NOPB0
5001.49 USD
10001.23 USD
15001.23 USD
25001.23 USD
50001.22 USD
Buy Now
LM5085MM/NOPB0
10001.23 USD
20001.17 USD
40001.13 USD
60001.10 USD
100001.07 USD
Buy Now
LM5085MMX/NOPB0
35001.23 USD
70001.17 USD
140001.13 USD
210001.10 USD
350001.07 USD
Buy Now
LM5085MYE/NOPB0
5001.49 USD
10001.23 USD
15001.23 USD
25001.23 USD
50001.22 USD
Buy Now
LM5085MY/NOPB1000
10001.08 USD
20001.07 USD
40001.07 USD
60001.07 USD
100001.06 USD
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LM5085MYX/NOPB3500
35001.21 USD
70001.17 USD
140001.13 USD
210001.10 USD
350001.07 USD
Buy Now
LM5085QMYE/NOPB0
2501.64 USD
5001.56 USD
10001.51 USD
15001.46 USD
25001.42 USD
Buy Now
LM5085QMY/NOPB0
10001.42 USD
20001.35 USD
40001.31 USD
60001.26 USD
100001.23 USD
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LM5085QMYX/NOPB0
35001.42 USD
70001.35 USD
140001.31 USD
210001.26 USD
350001.23 USD
Buy Now
LM5085SDE/NOPB0
5001.42 USD
10001.35 USD
15001.31 USD
25001.26 USD
50001.23 USD
Buy Now
LM5085SD/NOPB0
10001.23 USD
20001.17 USD
40001.13 USD
60001.10 USD
100001.07 USD
Buy Now
LM5085SDX/NOPB0
45001.23 USD
90001.17 USD
180001.13 USD
270001.10 USD
450001.07 USD
Buy Now

Avnet Asia (1)

ProductStockPriceBuy
LM5085MME/NOPB0
2501.40 USD
5001.34 USD
10001.29 USD
15001.25 USD
25001.22 USD
Buy Now
LM5085MM/NOPB0
10001.21 USD
20001.16 USD
40001.12 USD
60001.09 USD
100001.06 USD
Buy Now
LM5085MMX/NOPB0
35001.21 USD
70001.16 USD
140001.12 USD
210001.09 USD
350001.06 USD
Buy Now
LM5085MYE/NOPB0
2501.67 USD
5001.46 USD
10001.34 USD
15001.23 USD
25001.22 USD
Buy Now
LM5085MY/NOPB5000
10001.09 USD
20001.08 USD
40001.08 USD
60001.07 USD
100001.06 USD
Buy Now
LM5085MYX/NOPB0
35001.21 USD
70001.16 USD
140001.12 USD
210001.09 USD
350001.06 USD
Buy Now
LM5085QMYE/NOPB0
2501.61 USD
5001.55 USD
10001.49 USD
15001.45 USD
25001.41 USD
Buy Now
LM5085QMY/NOPB0
10001.40 USD
20001.34 USD
40001.29 USD
60001.26 USD
100001.23 USD
Buy Now
LM5085SD/NOPB0
10001.21 USD
20001.16 USD
40001.12 USD
60001.09 USD
100001.06 USD
Buy Now

Avnet Europe (6)

ProductStockPriceBuy
LM5085MME/NOPB5500Buy Now
LM5085MM/NOPB3000Buy Now
LM5085MMX/NOPB0Buy Now
LM5085MYE/NOPB16250Buy Now
LM5085MY/NOPB21000Buy Now
LM5085MYX/NOPB0Buy Now
LM5085QMYE/NOPB3000Buy Now
LM5085QMY/NOPB0Buy Now
LM5085QMYX/NOPB0Buy Now
LM5085SDE/NOPB250Buy Now
LM5085SD/NOPB0Buy Now
LM5085SDX/NOPB0Buy Now

Chip One Stop (24)

ProductStockPriceBuy
LM5085EVAL/NOPB29
1114.90 USD
5102.03 USD
1096.62 USD
2593.24 USD
Buy Now
LM5085EVAL/NOPB1
1109.83 USD
Buy Now
LM5085MME/NOPB75
12.42 USD
102.19 USD
502.17 USD
Buy Now
LM5085MME/NOPB1500
2501.70 USD
5001.49 USD
Buy Now
LM5085MME/NOPB9
12.42 USD
Buy Now
LM5085MME/NOPB9
12.42 USD
Buy Now
LM5085MME/NOPB1500
2501.70 USD
5001.49 USD
Buy Now
LM5085MME/NOPB75
12.42 USD
102.19 USD
502.17 USD
Buy Now
LM5085MM/NOPB10001
10001.20 USD
Buy Now
LM5085MM/NOPB5000
10001.15 USD
20001.10 USD
Buy Now
LM5085MM/NOPB1000
12.10 USD
Buy Now
LM5085MYE/NOPB122
12.40 USD
102.19 USD
502.12 USD
1001.91 USD
Buy Now
LM5085MYE/NOPB122
12.40 USD
102.19 USD
502.12 USD
1001.91 USD
Buy Now
LM5085MY/NOPB468
12.10 USD
101.89 USD
501.85 USD
1001.44 USD
Buy Now
LM5085MY/NOPB468
12.10 USD
101.89 USD
501.85 USD
1001.44 USD
Buy Now
LM5085MY/NOPB7000
10001.15 USD
20001.10 USD
Buy Now
LM5085MY/NOPB7000
10001.15 USD
20001.10 USD
Buy Now
LM5085QMYE/NOPB240
12.57 USD
102.29 USD
502.18 USD
1001.88 USD
Buy Now
LM5085QMYE/NOPB7000
2501.75 USD
5001.66 USD
10001.60 USD
Buy Now
LM5085QMYE/NOPB240
12.57 USD
102.29 USD
502.18 USD
1001.88 USD
Buy Now
LM5085SDE/NOPB110
12.41 USD
102.19 USD
502.17 USD
1001.78 USD
Buy Now
LM5085SDE/NOPB110
12.41 USD
102.19 USD
502.17 USD
1001.78 USD
Buy Now
LM5085SD/NOPB1000
10001.04 USD
Buy Now
LM5085SD/NOPB2300
12.10 USD
101.90 USD
501.80 USD
1001.54 USD
5001.34 USD
Buy Now

Digi-Key (22)

ProductStockPriceBuy
LM5085MY/NOPB4000
10000.96 USD
Buy Now
LM5085MY/NOPB4707
12.32 USD
102.09 USD
1001.68 USD
5001.38 USD
Buy Now
LM5085MY/NOPB4707
12.32 USD
102.09 USD
1001.68 USD
5001.38 USD
Buy Now
LM5085MM/NOPB3000
10000.96 USD
Buy Now
LM5085MM/NOPB3236
12.32 USD
102.09 USD
1001.68 USD
5001.38 USD
Buy Now
LM5085MM/NOPB3236
12.32 USD
102.09 USD
1001.68 USD
5001.38 USD
Buy Now
LM5085QMYE/NOPB4000
2501.88 USD
5001.69 USD
12501.42 USD
Buy Now
LM5085QMYE/NOPB4110
12.78 USD
102.49 USD
1002.04 USD
Buy Now
LM5085QMYE/NOPB4110
12.78 USD
102.49 USD
1002.04 USD
Buy Now
LM5085SDE/NOPB1500
2501.76 USD
5001.54 USD
12501.10 USD
Buy Now
LM5085SDE/NOPB1982
12.67 USD
102.40 USD
1001.93 USD
Buy Now
LM5085SDE/NOPB1982
12.67 USD
102.40 USD
1001.93 USD
Buy Now
LM5085MMX/NOPB0
35000.96 USD
Buy Now
LM5085MMX/NOPB8402
12.32 USD
102.09 USD
1001.68 USD
5001.38 USD
10001.14 USD
Buy Now
LM5085MMX/NOPB8402
12.32 USD
102.09 USD
1001.68 USD
5001.38 USD
10001.14 USD
Buy Now
LM5085MYX/NOPB0
35000.96 USD
Buy Now
LM5085MYX/NOPB3384
12.32 USD
102.09 USD
1001.68 USD
5001.38 USD
10001.14 USD
Buy Now
LM5085MYX/NOPB3384
12.32 USD
102.09 USD
1001.68 USD
5001.38 USD
10001.14 USD
Buy Now
LM5085MME/NOPB1000
2501.76 USD
5001.54 USD
12501.10 USD
Buy Now
LM5085MME/NOPB1144
12.67 USD
102.40 USD
1001.93 USD
Buy Now
LM5085MME/NOPB1144
12.67 USD
102.40 USD
1001.93 USD
Buy Now
LM5085QMYX/NOPB0
35001.10 USD
Buy Now
LM5085QMYX/NOPB3303
12.68 USD
102.41 USD
1001.94 USD
5001.59 USD
10001.32 USD
Buy Now
LM5085QMYX/NOPB3303
12.68 USD
102.41 USD
1001.94 USD
5001.59 USD
10001.32 USD
Buy Now
LM5085MYE/NOPB500
2501.76 USD
5001.54 USD
12501.28 USD
Buy Now

Distrelec (2)

ProductStockPriceBuy
LM5085MM/NOPB1078Buy Now
LM5085MYE/NOPB106Buy Now

Element14 (11)

ProductStockPriceBuy
LM5085EVAL/NOPB0
1151.57 USD
Buy Now
LM5085MME69
14.20 USD
103.77 USD
253.60 USD
1003.03 USD
2502.85 USD
5002.50 USD
10001.79 USD
Buy Now
LM5085MME69
14.20 USD
103.77 USD
253.60 USD
1003.03 USD
2502.85 USD
5002.50 USD
10001.79 USD
Buy Now
LM5085MME/NOPB2
14.20 USD
103.77 USD
253.60 USD
1003.03 USD
2502.85 USD
5002.50 USD
10001.79 USD
Buy Now
LM5085MME/NOPB250
2502.19 USD
5002.02 USD
7501.93 USD
Buy Now
LM5085MM/NOPB974
13.64 USD
103.27 USD
253.13 USD
1002.62 USD
2502.48 USD
5002.16 USD
10001.55 USD
Buy Now
LM5085MYE302
14.20 USD
103.77 USD
253.60 USD
1003.03 USD
2502.85 USD
5002.50 USD
10001.79 USD
Buy Now
LM5085MYE302
14.20 USD
103.77 USD
253.60 USD
1003.03 USD
2502.85 USD
5002.50 USD
10001.79 USD
Buy Now
LM5085MYE/NOPB500
2502.12 USD
5002.03 USD
7501.93 USD
Buy Now
LM5085MY/NOPB3888
13.64 USD
103.27 USD
253.13 USD
1002.62 USD
2502.48 USD
5002.16 USD
10001.55 USD
Buy Now
LM5085MY/NOPB3888
13.64 USD
103.27 USD
253.13 USD
1002.62 USD
2502.48 USD
5002.16 USD
10001.55 USD
Buy Now
LM5085QMYE/NOPB258
14.35 USD
103.92 USD
253.75 USD
1003.21 USD
2503.04 USD
5002.72 USD
10002.05 USD
Buy Now
LM5085SDE/NOPB0
14.20 USD
103.77 USD
253.60 USD
1003.03 USD
2502.85 USD
5002.50 USD
10001.79 USD
Buy Now

Farnell Element14 (10)

ProductStockPriceBuy
LM5085MME118Buy Now
LM5085MME118Buy Now
LM5085MME/NOPB250Buy Now
LM5085MM/NOPB1075Buy Now
LM5085MYE302Buy Now
LM5085MYE302Buy Now
LM5085MYE/NOPB500Buy Now
LM5085MY/NOPB4779Buy Now
LM5085MY/NOPB4779Buy Now
LM5085QMYE/NOPB268Buy Now

NEWARK (5)

ProductStockPriceBuy
LM5085EVAL/NOPB0
177.22 USD
Buy Now
LM5085MME69
12.55 USD
102.17 USD
1001.74 USD
5001.52 USD
10001.26 USD
Buy Now
LM5085MME/NOPB0
11.76 USD
2501.76 USD
5001.54 USD
10001.27 USD
25001.10 USD
Buy Now
LM5085MME/NOPB0
11.95 USD
2501.95 USD
5001.71 USD
10001.41 USD
25001.22 USD
Buy Now
LM5085MM/NOPB0
11.13 USD
10001.13 USD
20001.00 USD
50000.98 USD
100000.96 USD
Buy Now
LM5085MM/NOPB979
12.27 USD
102.04 USD
251.95 USD
1001.65 USD
2501.55 USD
5001.35 USD
10000.96 USD
Buy Now
LM5085MYE305
12.84 USD
102.41 USD
1001.93 USD
5001.69 USD
10001.40 USD
Buy Now
LM5085MYE/NOPB0
11.76 USD
2501.76 USD
5001.54 USD
10001.27 USD
25001.10 USD
Buy Now
LM5085MYE/NOPB0
11.78 USD
2501.78 USD
5001.56 USD
10001.11 USD
Buy Now
LM5085MY/NOPB1281
10.96 USD
100.96 USD
250.96 USD
1000.96 USD
2500.96 USD
5000.96 USD
10000.96 USD
Buy Now
LM5085MY/NOPB0
11.34 USD
10000.96 USD
Buy Now
LM5085MYX/NOPB0
11.38 USD
35001.38 USD
70001.28 USD
140001.20 USD
210001.13 USD
350001.10 USD
Buy Now
LM5085QMYE/NOPB8
12.72 USD
102.44 USD
252.35 USD
1002.00 USD
2501.90 USD
5001.71 USD
10001.29 USD
Buy Now
LM5085QMYX/NOPB0
12.59 USD
102.21 USD
1001.78 USD
5001.55 USD
10001.27 USD
25001.19 USD
50001.15 USD
100001.11 USD
Buy Now
LM5085SDE/NOPB0
12.60 USD
102.34 USD
252.22 USD
1001.88 USD
Buy Now

RS Components (7)

ProductStockPriceBuy
LM5085MME/NOPB20Buy Now
LM5085MME/NOPB75Buy Now
LM5085MYE/NOPB150Buy Now
LM5085MY/NOPB770Buy Now
LM5085QMYE/NOPB125Buy Now
LM5085QMYE/NOPB355Buy Now
LM5085QMYE/NOPB250Buy Now

Reichelt Elektronik (2)

ProductStockPriceBuy
LM5085MM/NOPB1Buy Now
LM5085MYE/NOPB1Buy Now

Texas Instruments (11)

ProductStockPriceBuy
LM5085EVAL/NOPB38
175.00 USD
Buy Now
LM5085MME/NOPB2112
12.63 USD
102.36 USD
252.19 USD
1001.91 USD
2501.76 USD
5001.48 USD
7501.21 USD
10000.98 USD
Buy Now
LM5085MM/NOPB3950
12.29 USD
102.05 USD
251.90 USD
1001.66 USD
2501.53 USD
5001.28 USD
7501.05 USD
10000.85 USD
Buy Now
LM5085MMX/NOPB8402
12.29 USD
102.05 USD
251.90 USD
1001.66 USD
2501.53 USD
5001.28 USD
7501.05 USD
10000.85 USD
Buy Now
LM5085MYE/NOPB2335
12.63 USD
102.36 USD
252.19 USD
1001.91 USD
2501.76 USD
5001.48 USD
7501.21 USD
10000.98 USD
Buy Now
LM5085MY/NOPB3914
12.29 USD
102.05 USD
251.90 USD
1001.66 USD
2501.53 USD
5001.28 USD
7501.05 USD
10000.85 USD
Buy Now
LM5085MYX/NOPB2055
12.29 USD
102.05 USD
251.90 USD
1001.66 USD
2501.53 USD
5001.28 USD
7501.05 USD
10000.85 USD
Buy Now
LM5085QMYE/NOPB2161
12.72 USD
102.45 USD
252.28 USD
1002.00 USD
2501.88 USD
5001.59 USD
7501.35 USD
10001.13 USD
Buy Now
LM5085QMYX/NOPB3303
12.64 USD
102.36 USD
252.20 USD
1001.91 USD
2501.76 USD
5001.48 USD
7501.22 USD
10000.98 USD
Buy Now
LM5085SDE/NOPB2611
12.63 USD
102.36 USD
252.19 USD
1001.91 USD
2501.76 USD
5001.48 USD
7501.21 USD
10000.98 USD
Buy Now
LM5085SD/NOPB4493
12.29 USD
102.05 USD
251.90 USD
1001.66 USD
2501.53 USD
5001.28 USD
7501.05 USD
10000.85 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with LM5085 stock available

Table with equivalents and alternatives

The following Buck Controller are similar to LM5085-Q1. Or, compare LM5085-Q1 side-by-side with other Buck Controller via the Comparison function.

no alternatives found

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LM5085-Q1.

V-IN max. 75 V, I-OUT 10 A, V-OUT min. 1.25 V, Frequency typ. 1000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744305033 0.3 28.0 26.0 0.16 13.5 x 13.3 x 5.2
744305040 0.4 28.0 20.0 0.16 13.5 x 13.3 x 5.2
744306030 0.3 26.0 24.0 0.30 10.5 x 10.3 x 5.5
744308033 0.3 27.0 30.0 0.37 10.1 x 7 x 7
744308040 0.4 25.0 26.0 0.37 10.1 x 7 x 7
7443081030 0.3 38.0 32.0 0.29 9.4 x 6.2 x 8.1
7443081040 0.4 38.0 21.0 0.29 9.4 x 6.2 x 8.1
744311047 0.4 19.0 25.0 1.85 7 x 6.9 x 4
744314047 0.5 18.0 20.0 1.35 7 x 6.9 x 5
744316033 0.3 18.5 20.0 1.75 5.5 x 5.3 x 4.3
744316047 0.5 15.0 16.0 2.75 5.5 x 5.3 x 4.3
7443340047 0.5 19.0 32.0 2.65 8.4 x 7.9 x 7.5
744373460047 0.5 11.5 31.0 4.00 7.3 x 6.6 x 3
744373490047 0.5 13.5 30.0 3.50 7.3 x 6.6 x 5
744373770047 0.5 19.0 29.0 1.32 13.5 x 12.6 x 3.5
74477009 0.5 23.5 26.4 2.90 12 x 12 x 8
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