SKY87000-11 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

SKY87000-11 is a 5.50 V sync Buck Converter from with 2.50 A output current. The maximum 5.50 V input voltage can be regulated down into a 0.40 V to 4.25 V output voltage.

It requires are a typical inductor size of 2.20 µH, a typical external component count of 6 and achieves a peak efficiency of 90 %. Further SKY87000-11 characteristics are a fixed 2000 kHz switching frequency and 1 available package option(s): WLCSP-9 .

For the SKY87000-11 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? 2.50 A
V-OUT min. 0.40 V
V-OUT max. 4.25 V
V-OUT adjustable V
V-OUT programmable yes
sync/non-sync sync
Frequency typ. 2000 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. -135 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ. 2.20 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Buck
Peak Efficiency 90 %
Component count min. 6
current limit adjustable no
Nr.of packages 1
CSP WLCSP-9
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

SKY87000-11 Datasheet

Link to the most up-to-date SKY87000-11 datasheet and the product page for EVM, tools and support information.

SKY87000-11

SKY87000-11 Sample stock and distributor price breaks

SKY87000-11 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 2

Digi-Key (2)

ProductStockPriceBuy
SKY87000-13-0010
30000.42 USD
60000.39 USD
150000.38 USD
Buy Now
SKY87000-13-0012900
11.01 USD
100.90 USD
1000.70 USD
5000.58 USD
10000.46 USD
Buy Now
SKY87000-13-0012900
11.01 USD
100.90 USD
1000.70 USD
5000.58 USD
10000.46 USD
Buy Now
SKY87000-11-0010
00.00 USD
Buy Now

Mouser Electronics (1)

ProductStockPriceBuy
SKY87000-13-0012965
10.97 USD
100.87 USD
250.76 USD
1000.68 USD
2500.61 USD
5000.56 USD
10000.45 USD
30000.42 USD
Buy Now

Available Distributors without stock: 1

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 3

Digi-Key

ProductStockPriceBuy
SKY87000-13-001 2900
10000.38 €
5000.48 €
1000.58 €
100.74 €
10.83 €
Buy Now
SKY87000-13-001 2900
10000.38 €
5000.48 €
1000.58 €
100.74 €
10.83 €
Buy Now
SKY87000-13-001 0
150000.31 €
60000.32 €
30000.34 €
Buy Now
SKY87000-11-001 0 Buy Now
show stock=0hide stock=0

Mouser Electronics

ProductStockPriceBuy
SKY87000-13-001 2965
10.95 $
100.85 $
250.74 $
1000.67 $
2500.59 $
5000.55 $
10000.43 $
30000.39 $
60000.38 $
Buy Now

America II Electronics

ProductStockPriceBuy
SKY87000-11-001 52536 Buy Now

Available Distributors without stock: 1

Richardson RFPD

ProductStockPriceBuy
SKY87000-13-001 0
30000.42 $
Buy Now

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to SKY87000-11. Optional, compare SKY87000-11 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% MAX8989 MAX8989 product overviewMAX8989 product overview Maxim WLP-9
0% LM3263 LM3263 product overviewLM3263 product overview Texas Instruments DSBGA-16
0% FAN5909 FAN5909 product overviewFAN5909 product overview Fairchild WLCSP-16
10% MAX77271 MAX77271 product overviewMAX77271 product overview Maxim WLP-9
25% SKY87000-13 SKY87000-13 product overviewSKY87000-13 product overview Skyworks WLCSP-9

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of SKY87000-11.

V-IN max. 5.5 V, I-OUT 2.5 A, V-OUT min. 0.4 V, Frequency typ. 2000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74402500030 0.3 3.9 5.7 15.00 2.8 x 2.8 x 3
74404300033 0.3 4.0 6.0 8.00 4.8 x 4.8 x 3
74406800024 0.2 4.1 5.8 15.00 8 x 8 x 1.2
744383230033 0.3 3.4 6.2 29.00 2.5 x 2 x 1
744383430033 0.3 2.5 5.9 40.00 2.5 x 1.6 x 0.6
74479276124 0.2 3.6 5.4 19.00 2 x 1.6 x 1
74479976124 0.2 3.5 4.0 15.00 2 x 1.6 x 0.5
74479976133 0.3 3.4 3.7 18.00 2 x 1.6 x 0.5
784383230033 0.3 3.4 6.2 29.00 2.5 x 2 x 1
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