MAX8805-X,Z Buck Converter overview

Description

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Sub-Category

MAX8805-X,Z is a 5.50 V sync Buck Converter from with 0.65 A output current. The maximum 5.50 V input voltage can be regulated down into a 0.40 V to 5.50 V output voltage.

It requires are a typical inductor size of 1.00 µH, a typical external component count of 6 and achieves a peak efficiency of 98 %. Further MAX8805-X,Z characteristics are a fixed 4000 kHz switching frequency and 1 available package option(s): WLP-16 .

For the MAX8805-X,Z 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. 2.70 V
V-IN max. 5.50 V
I-OUT? 0.65 A
V-OUT min. 0.40 V
V-OUT max. 5.50 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync sync
Frequency typ. 4000 kHz
Frequency fixed
Frequency selectable
ext.clock sync. no
Frequency adj./ ext.clock min.
Frequency adj./ ext.clock max
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
Quiescent current max. -5000 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max. 150 °C
thermal shutdown typ. 160 °C
Inductor size typ. 1.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Buck
Peak Efficiency 98 %
Component count min. 6
current limit adjustable no
Nr.of packages 1
CSP WLP-16
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

MAX8805-X,Z Datasheet

Link to the most up-to-date MAX8805-X,Z datasheet and the product page for EVM, tools and support information.

MAX8805-X,Z

MAX8805-X,Z Sample stock and distributor price breaks

MAX8805-X,Z prices and online available distributors.

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Available Distributors with stock: 0

no online Distributor with MAX8805 stock available

Available Distributors without stock: 3

AVNET-AMERICAS (0)

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MAX8805WEWEAA+0
00.00 USD
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MAX8805WEWEAA+T0
00.00 USD
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MAX8805WEWEEE+0
00.00 USD
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MAX8805WEWEEE+T0
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MAX8805YEWEBG+0
00.00 USD
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MAX8805YEWEBG+T0
00.00 USD
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MAX8805YEWEEE+T0
00.00 USD
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MAX8805ZEWEAA+0
00.00 USD
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MAX8805ZEWEAA+T0
00.00 USD
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MAX8805ZEWEAD+0
00.00 USD
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MAX8805ZEWEAD+T0
00.00 USD
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MAX8805ZEWEDD+0
00.00 USD
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MAX8805ZEWEDD+T0
00.00 USD
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MAX8805ZEWEEE+0
00.00 USD
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MAX8805ZEWEEE+T0
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DIGI-KEY (0)

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MAX8805ZEWEEE+T0
00.00 USD
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MAX8805ZEWEDD+T0
00.00 USD
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MAX8805YEWEAA+T0
00.00 USD
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MAX8805ZEWEAA+T0
00.00 USD
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MAX8805YEWEEE+T0
00.00 USD
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MAX8805ZEWEAD+T0
00.00 USD
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MAX8805YEWEBG+T0
00.00 USD
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MAX8805XEWEEE+T0
00.00 USD
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MAX8805XEWEAC+T0
00.00 USD
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MAX8805WEWEEE+T0
00.00 USD
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MAX8805WEWEAA+T0
00.00 USD
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Mouser-Electronics (0)

ProductStockPriceBuy
MAX8805WEWEEE+TNoneBuy Now
MAX8805ZEWEAD+TNoneBuy Now
MAX8805ZEWEAA+TNoneBuy Now
MAX8805ZEWEEE+TNoneBuy Now
MAX8805YEWEEE+TNoneBuy Now
MAX8805ZEWEDD+TNoneBuy Now
MAX8805WEWEAA+TNoneBuy Now
MAX8805YEWEBG+TNoneBuy Now
MAX8805WEWEEE+TC8ENoneBuy Now
MAX8805ZEWECE+TNoneBuy Now
MAX8805XEWEAE+TNoneBuy Now
MAX8805ZEWECC+TNoneBuy Now
MAX8805ZEWEBC+TNoneBuy Now
MAX8805WEWEAE+TNoneBuy Now
MAX8805WEWEBC+TNoneBuy Now
MAX8805YEWEAE+TNoneBuy Now
MAX8805WEWECD+TNoneBuy Now
MAX8805XEWEAC+TNoneBuy Now
MAX8805ZEWEGG+TNoneBuy Now
MAX8805WEWEGG+TNoneBuy Now
MAX8805XEWEBE+TNoneBuy Now
MAX8805ZEWEAE+TNoneBuy Now
MAX8805YEWEBE+TNoneBuy Now
MAX8805WEWEBE+TNoneBuy Now
MAX8805YEWEBC+TNoneBuy Now
MAX8805YEWEBD+TNoneBuy Now
MAX8805XEWECD+TNoneBuy Now
MAX8805ZEWECD+TNoneBuy Now
MAX8805YEWEAD+TNoneBuy Now
MAX8805ZEWEAC+TNoneBuy Now
MAX8805XEWECC+TNoneBuy Now
MAX8805ZEWEBE+TNoneBuy Now
MAX8805YEWEAA+TNoneBuy Now
MAX8805XEWEBD+TNoneBuy Now
MAX8805WEWEDD+TNoneBuy Now
MAX8805XEWECE+TNoneBuy Now
MAX8805XEWEDD+TNoneBuy Now
MAX8805WEWECC+TNoneBuy Now
MAX8805XEWEEE+TNoneBuy Now
MAX8805XEWEBC+TNoneBuy Now
MAX8805WEWEAD+TNoneBuy Now
MAX8805XEWEAA+TNoneBuy Now
MAX8805YEWEAC+TNoneBuy Now
MAX8805XEWEAD+TNoneBuy Now
MAX8805WEWEBD+TNoneBuy Now
MAX8805YEWECC+TNoneBuy Now
MAX8805YEWECD+TNoneBuy Now
MAX8805YEWECE+TNoneBuy Now
MAX8805XEWEGG+TNoneBuy Now
MAX8805WEWECE+TNoneBuy Now

Available Distributors with stock: 0

no online Distributor with MAX8805 stock available

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to MAX8805-X,Z. Optional, compare MAX8805-X,Z side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% MAX8581 MAX8581 product overviewMAX8581 product overview Maxim TDFN-EP-10
0% MAX8582 MAX8582 product overviewMAX8582 product overview Maxim TDFN-EP-10
0% MAX8805-W,Y MAX8805-W,Y product overviewMAX8805-W,Y product overview Maxim WLP-16
10% MAX77179 MAX77179 product overviewMAX77179 product overview Maxim WLP-12
50% LTC3103 LTC3103 product overviewLTC3103 product overview Linear Technology DFN-10, MSOP-10
50% LTC3406A LTC3406A product overviewLTC3406A product overview Linear Technology TSOT23
50% LTC3447 LTC3447 product overviewLTC3447 product overview Linear Technology DFN-10
50% LTC3542 LTC3542 product overviewLTC3542 product overview Linear Technology DFN-6, SOT23
50% LTC3543 LTC3543 product overviewLTC3543 product overview Linear Technology DFN-6
50% LM3670 LM3670 product overviewLM3670 product overview Texas Instruments SOT23-5
50% TPS62020 TPS62020 product overviewTPS62020 product overview Texas Instruments QFN-10, MSOP
50% TPS62021 TPS62021 product overviewTPS62021 product overview Texas Instruments QFN-10, MSOP
50% TPS62200 TPS62200 product overviewTPS62200 product overview Texas Instruments SOT23-5
50% TPS62220 TPS62220 product overviewTPS62220 product overview Texas Instruments TSOT23-5
50% TPS62240 TPS62240 product overviewTPS62240 product overview Texas Instruments SON-6, SOT-5
50% TPS62260 TPS62260 product overviewTPS62260 product overview Texas Instruments SON-6, SOT-5
50% TPS62260-Q1 TPS62260-Q1 product overviewTPS62260-Q1 product overview Texas Instruments SON-6, SOT-5
50% RP507K RP507K product overviewRP507K product overview Ricoh DFN-6
50% RP509Z-2 RP509Z-2 product overviewRP509Z-2 product overview Ricoh WLCSP-6

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of MAX8805-X,Z.

V-IN max. 5.5 V, I-OUT 0.65 A, V-OUT min. 0.4 V, Frequency typ. 4000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
7440300047 0.5 1.5 1.8 48.00 3.3 x 3.5 x 1.05
7440300068 0.7 1.3 1.5 0.06 3.3 x 3.5 x 1.05
74479763147A 0.5 1.5 1.5 90.00 1.6 x 0.8 x 0.95
74479763168 0.7 1.0 1.0 180.00 1.6 x 0.8 x 0.95
74479773147 0.5 1.4 1.2 100.00 2 x 1.25 x 0.6
74479773154 0.5 1.3 1.0 120.00 2 x 1.25 x 0.6
74479775147A 0.5 1.4 1.0 100.00 2 x 1.2 x 1.2
74479776147 0.5 1.6 1.9 80.00 2 x 1.6 x 1
74479787147B 0.5 2.7 1.0 40.00 2.5 x 2 x 1
74479876168 0.7 1.8 1.7 60.00 2 x 1.6 x 1
74479897150 0.5 2.9 1.1 25.00 3.2 x 2.6 x 0.7
74479899150 0.5 3.8 1.8 18.00 3.2 x 2.6 x 1.2
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