MAX1776 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

MAX1776 is a 24.00 V non-sync Buck Converter from with 0.60 A output current. The maximum 24.00 V input voltage can be regulated down into a 1.25 V to 24.00 V output voltage.

It requires are a typical inductor size of 22.00 µH, a typical external component count of 4 and achieves a peak efficiency of 95 %. Further MAX1776 characteristics are a fixed 200 kHz switching frequency and 1 available package option(s): µMAX-8 .

For the MAX1776 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. 24.00 V
I-OUT? 0.60 A
V-OUT min. 1.25 V
V-OUT max. 24.00 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 200 kHz
Frequency fixed
Frequency selectable
ext.clock sync. no
Frequency adj./ ext.clock min.
Frequency adj./ ext.clock max
Softstart no
Softstart adjustable no
Tracking no
PG/Power OK no
Quiescent current max. 17.5 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max. 150 °C
thermal shutdown typ. 160 °C
Inductor size typ. 22.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Buck
Peak Efficiency 95 %
Component count min. 4
current limit adjustable yes
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN µMAX-8
SO/SOIC
SOP
DIP
TO
DDPAK

MAX1776 Datasheet

Link to the most up-to-date MAX1776 datasheet and the product page for EVM, tools and support information.

MAX1776

MAX1776 Sample stock and distributor price breaks

MAX1776 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with MAX1776 stock available

Available Distributors with stock: 14

Digi-Key

ProductStockPriceBuy
MAX1776EUA+T 1677
10004.16 €
5004.78 €
2505.24 €
1005.49 €
256.32 €
106.63 €
17.34 €
Buy Now
MAX1776EUA+T 1677
10004.16 €
5004.78 €
2505.24 €
1005.49 €
256.32 €
106.63 €
17.34 €
Buy Now
MAX1776EUA+ 1109
10004.06 €
5004.67 €
2505.12 €
1005.36 €
256.17 €
106.47 €
17.17 €
Buy Now
MAX17761ATC+ 400
25002.08 €
10002.19 €
5002.60 €
2502.90 €
1003.05 €
253.52 €
103.73 €
14.15 €
Buy Now
MAX1776EUA+T 0
25003.89 €
Buy Now
MAX17761ATC+T 0
25002.08 €
Buy Now
MAX17761EVKITB# 0
128.02 €
Buy Now
MAX17761EVKITA# 0
128.02 €
Buy Now
MAX1776EUA-T 0 Buy Now
MAX1776EUA 0 Buy Now
show stock=0hide stock=0

Newark element14

ProductStockPriceBuy
MAX17761ATC+ 393
1002.21 $
502.43 $
252.46 $
102.62 $
12.77 $
Buy Now
MAX17761EVKITB# 1
131.24 $
Buy Now
MAX1776EUA+T 1271
10004.63 $
5005.49 $
2506.02 $
1006.31 $
506.63 $
257.26 $
107.62 $
18.43 $
Buy Now
MAX1776EUA+ 291
2504.77 $
1004.83 $
504.89 $
257.33 $
108.00 $
18.67 $
Buy Now

Future Electronics

ProductStockPriceBuy
MAX1776EUA+T 2500
25005.26 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
MAX1776EUA+ 757
17.99 $
107.21 $
505.86 $
1005.43 $
2505.23 $
5004.77 $
10004.42 $
Buy Now
MAX1776EUA+T 2440
18.18 $
107.38 $
257.04 $
506.83 $
1006.11 $
2505.84 $
5005.32 $
10004.63 $
25004.30 $
Buy Now
MAX17761ATC+ 498
13.67 $
103.43 $
253.16 $
503.15 $
1002.78 $
2502.69 $
5002.49 $
10002.31 $
20002.25 $
Buy Now
MAX17761EVKITB# 3
131.23 $
Buy Now

Rochester Electronics

ProductStockPriceBuy
MAX1776EUA 12516
10004.94 $
5005.20 $
1005.41 $
255.64 $
16.07 $
Buy Now

Bristol Electronics

ProductStockPriceBuy
MAX1776EUA+ 45 Buy Now

Quest Components

ProductStockPriceBuy
MAX1776EUA 232
1645.46 $
396.13 $
19.94 $
Buy Now
MAX1776EUA+ 36
135.65 $
56.21 $
18.47 $
Buy Now
MAX1776EUA+ 11
810.18 $
310.69 $
111.45 $
Buy Now
MAX1776EUA+ 15
810.49 $
311.02 $
111.80 $
Buy Now

RS Components

ProductStockPriceBuy
MAX1776EUA+ 15
255.33 GBP
106.24 GBP
17.16 GBP
Buy Now
MAX1776EUA+ 33
255.33 GBP
106.24 GBP
Buy Now

ComS.I.T.

ProductStockPriceBuy
MAX1776EUA+T 3130

Schukat electronic

ProductStockPriceBuy
MAX1776EUA+T 2300
54.95 €
254.05 €
1003.60 €
2003.47 €
Buy Now

CoreStaff

ProductStockPriceBuy
MAX1776EUA+ 14
15.49 $
105.22 $
505.20 $
1005.17 $
5005.14 $
10005.11 $
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
MAX17761ATC+ 0
25003.59 SGD
10003.77 SGD
5004.47 SGD
3004.99 SGD
1005.26 SGD
256.06 SGD
106.41 SGD
17.14 SGD
Buy Now
MAX17761EVKITB# 0
154.75 SGD
Buy Now
MAX1776EUA+T 0
10007.16 SGD
5008.22 SGD
2509.02 SGD
1009.44 SGD
2510.87 SGD
1011.40 SGD
112.61 SGD
Buy Now
MAX1776EUA+T 1271
10007.16 SGD
5008.22 SGD
2509.02 SGD
1009.44 SGD
2510.87 SGD
1011.40 SGD
112.61 SGD
Buy Now
MAX1776EUA+ 291
10006.99 SGD
5008.03 SGD
2508.80 SGD
1009.22 SGD
5010.62 SGD
1011.13 SGD
112.31 SGD
Buy Now
show stock=0hide stock=0

Farnell element14

ProductStockPriceBuy
MAX17761ATC+ 0
10002.00 GBP
5002.01 GBP
2502.02 GBP
1002.03 GBP
502.04 GBP
252.05 GBP
102.14 GBP
12.26 GBP
Buy Now
MAX17761EVKITB# 0
125.78 GBP
Buy Now
MAX1776EUA+T 1276
5003.78 GBP
2504.92 GBP
1005.15 GBP
505.41 GBP
255.93 GBP
106.22 GBP
16.88 GBP
Buy Now
MAX1776EUA+T 0
5003.78 GBP
2504.92 GBP
1005.15 GBP
505.41 GBP
255.93 GBP
106.22 GBP
16.88 GBP
Buy Now
MAX1776EUA+ 291
5003.84 GBP
2503.89 GBP
1003.95 GBP
503.99 GBP
255.98 GBP
106.52 GBP
17.07 GBP
Buy Now
show stock=0hide stock=0

New Advantage Corporation

ProductStockPriceBuy
MAX1776EUA+T 5000
50005.40 $
25005.79 $
Buy Now
MAX1776EUA+ 1908
19086.82 $
1007.31 $
Buy Now

Available Distributors without stock: 1

Avnet

ProductStockPriceBuy
MAX1776EUA 0
6704.78 $
3354.86 $
1365.05 $
695.19 $
675.30 $
Buy Now
MAX1776EUA+ 0
10004.33 $
5004.38 $
3004.49 $
2004.68 $
1004.94 $
Buy Now
MAX1776EUA+ 0
5004.63 $
2504.76 $
1024.89 $
525.02 $
505.16 $
Buy Now
MAX1776EUA+ 0
1004.56 €
504.86 €
255.21 €
105.56 €
15.85 €
5005.85 €
10005.85 €
Buy Now
MAX17761ATC+ 0
MAX1776EVKIT 0
MAX1776EUA+T 0
250004.30 $
150004.35 $
100004.47 $
50004.65 $
25004.91 $
Buy Now
MAX17761ATC+ 0
20002.29 $
10002.33 $
6002.43 $
4002.49 $
2002.54 $
Buy Now
MAX1776EUA+T 0
250004.11 €
150004.32 €
100004.69 €
50004.96 €
25005.33 €
Buy Now
MAX1776EUA+T 0
250004.38 $
150004.46 $
100004.64 $
50004.76 $
25004.86 $
Buy Now
MAX17761ATC+T 0
250002.15 €
150002.26 €
100002.46 €
50002.60 €
25002.79 €
Buy Now
MAX17761ATC+T 0
250002.29 $
150002.33 $
100002.43 $
50002.49 $
25002.54 $
Buy Now
MAX17761EVKITA# 0
129.73 $
Buy Now
MAX17761EVKITB# 0
129.73 $
Buy Now

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to MAX1776. Optional, compare MAX1776 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
10% AS1341 AS1341 product overviewAS1341 product overview AMS DFN-8
10% AS7620A AS7620A product overviewAS7620A product overview AMS MLPQ-12
10% MAX1534 MAX1534 product overviewMAX1534 product overview Maxim TQFN-16
25% LTC1174HV LTC1174HV product overviewLTC1174HV product overview Linear Technology PDIP-8, SO-8
50% LTC1174 LTC1174 product overviewLTC1174 product overview Linear Technology PDIP-8, SO-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of MAX1776.

V-IN max. 24 V, I-OUT 0.6 A, V-OUT min. 1.25 V, Frequency typ. 200 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404042220 22.0 0.7 1.1 290.00 4 x 4 x 1.8
74404042330 33.0 0.7 0.9 460.00 4 x 4 x 1.8
74404052220 22.0 1.2 1.4 225.00 5 x 5 x 2
74404052330 33.0 1.0 1.1 387.00 5 x 5 x 2
74404054330 33.0 1.2 1.4 188.00 5 x 5 x 4
74404063330 33.0 1.2 1.5 185.00 6 x 6 x 2.8
744045220 22.0 0.6 1.0 560.00 4.5 x 3.2 x 2.9
744052220 22.0 0.8 0.9 240.00 5.8 x 5.8 x 2
744052270 27.0 0.8 0.8 250.00 5.8 x 5.8 x 2
744053220 22.0 1.2 0.9 100.00 5.8 x 5.8 x 3
744053270 27.0 1.1 0.8 135.00 5.8 x 5.8 x 3
744053330 33.0 0.9 0.8 180.00 5.8 x 5.8 x 3
744062220 22.0 1.2 1.0 100.00 6.8 x 6.8 x 2.5
744062330 33.0 0.9 0.8 150.00 6.8 x 6.8 x 2.5
744065330 33.0 1.6 1.3 139.00 10 x 10 x 3.1
7440690220 22.0 1.0 0.9 272.00 8 x 8 x 1.5
7440700220 22.0 1.3 1.0 166.00 8 x 8 x 2
744071330 33.0 1.9 1.5 95.00 8 x 8 x 4.6
74408941220 22.0 0.7 1.1 549.00 4.8 x 4.8 x 2.1
74408942220 22.0 0.9 1.3 300.00 4.8 x 4.8 x 3.1
74408942330 33.0 0.8 1.1 424.00 4.8 x 4.8 x 3.1
74408943220 22.0 1.1 1.4 185.00 4.8 x 4.8 x 4.1
74408943330 33.0 0.9 1.2 259.00 4.8 x 4.8 x 4.1
7447462330 33.0 1.4 1.4 153.00 5.5 x 5.5 x 8.5
744773122 22.0 1.0 1.2 261.00 4 x 4.5 x 3.5
744773127 27.0 0.9 1.0 328.00 4 x 4.5 x 3.5
744773133 33.0 0.9 0.9 370.00 4 x 4.5 x 3.5
744773139 39.0 0.8 0.9 418.00 4 x 4.5 x 3.5
744775133 33.0 1.4 1.5 87.80 7 x 7.8 x 5.5
744775139 39.0 1.3 1.3 116.00 7 x 7.8 x 5.5
744777133 33.0 1.1 1.4 140.00 7.3 x 7.3 x 4.5
744777139 39.0 1.1 1.2 145.00 7.3 x 7.3 x 4.5
7447779133 33.0 1.1 1.4 140.00 7.3 x 7.3 x 4.5
7447779139 39.0 1.1 1.2 145.00 7.3 x 7.3 x 4.5
744778122 22.0 1.4 1.4 119.00 7.3 x 7.3 x 3.4
744778127 27.0 1.3 1.3 140.00 7.3 x 7.3 x 3.4
744778133 33.0 1.2 1.2 153.00 7.3 x 7.3 x 3.4
744778139 39.0 1.0 1.1 214.00 7.3 x 7.3 x 3.4
7447785122 22.0 1.4 1.1 210.00 5.9 x 6.2 x 3.3
7447786122 22.0 2.0 1.3 98.00 5.9 x 6.2 x 5.1
7447789122 22.0 1.4 1.4 119.00 7.3 x 7.3 x 3.5
7447789127 27.0 1.3 1.4 130.00 7.3 x 7.3 x 3.5
7447789133 33.0 1.2 1.2 153.00 7.3 x 7.3 x 3.5
7447789139 39.0 1.0 1.1 209.00 7.3 x 7.3 x 3.5
744787330 33.0 1.5 1.3 137.00 7.8 x 7 x 5
784773122 22.0 1.0 1.2 261.00 4 x 4.5 x 3.5
784773127 27.0 0.9 1.0 328.00 4 x 4.5 x 3.5
784773133 33.0 0.9 0.9 370.00 4 x 4.5 x 3.5
784773139 39.0 0.8 0.9 418.00 4 x 4.5 x 3.5
784774127 27.0 1.2 1.4 133.00 5.2 x 5.8 x 4.85
784774133 33.0 1.1 1.2 150.00 5.2 x 5.8 x 4.85
784774139 39.0 0.9 1.1 215.00 5.2 x 5.8 x 4.85
784775133 33.0 1.4 1.5 89.00 7 x 7.8 x 5.5
784775139 39.0 1.3 1.3 116.00 7 x 7.8 x 5.5
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