ADP2105-1,5 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

ADP2105-1,5 is a 5.50 V sync Buck Converter from with 1.00 A output current. The maximum 5.50 V input voltage can be regulated down into a 1.50 V to 1.50 V output voltage.

It requires are a typical inductor size of 2.40 µH, a typical external component count of 9 and achieves a peak efficiency of 97 %. Further ADP2105-1,5 characteristics are a fixed 1200 kHz switching frequency and 1 available package option(s): QFN-16 .

For the ADP2105-1,5 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? 1.00 A
V-OUT min. 1.50 V
V-OUT max. 1.50 V
V-OUT 1.500 V
V-OUT programmable no
sync/non-sync sync
Frequency typ. 1200 kHz
Frequency fixed
Frequency selectable
ext.clock sync. no
Frequency adj./ ext.clock min.
Frequency adj./ ext.clock max
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK no
Quiescent current max. 30 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 140 °C
Inductor size typ. 2.40 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Buck
Peak Efficiency 97 %
Component count min. 9
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN QFN-16
SO/SOIC
SOP
DIP
TO
DDPAK

ADP2105-1,5 Datasheet

Link to the most up-to-date ADP2105-1,5 datasheet and the product page for EVM, tools and support information.

ADP2105-1,5

ADP2105-1,5 Sample stock and distributor price breaks

ADP2105-1,5 prices and online available distributors.

OEMSecrets.com
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Available Distributors with stock: 5

DIGI-KEY (6)

ProductStockPriceBuy
ADP2105ACPZ-3.3-R70
15001.62 USD
30001.54 USD
Buy Now
ADP2105ACPZ-3.3-R7109
13.17 USD
102.84 USD
1002.33 USD
5001.98 USD
Buy Now
ADP2105ACPZ-3.3-R7109
13.17 USD
102.84 USD
1002.33 USD
5001.98 USD
Buy Now
ADP2105ACPZ-1.2-R70
15001.62 USD
30001.54 USD
Buy Now
ADP2105ACPZ-1.2-R728
13.17 USD
102.84 USD
1002.33 USD
5001.98 USD
Buy Now
ADP2105ACPZ-1.2-R728
13.17 USD
102.84 USD
1002.33 USD
5001.98 USD
Buy Now
ADP2105ACPZ-1.8-R70
15001.62 USD
30001.54 USD
Buy Now
ADP2105ACPZ-1.8-R712
13.17 USD
102.84 USD
1002.33 USD
5001.98 USD
Buy Now
ADP2105ACPZ-1.8-R712
13.17 USD
102.84 USD
1002.33 USD
5001.98 USD
Buy Now
ADP2105ACPZ-R70
15001.62 USD
Buy Now
ADP2105ACPZ-R70
10.00 USD
Buy Now
ADP2105ACPZ-R70
10.00 USD
Buy Now
ADP2105-EVALZ0
178.18 USD
Buy Now
ADP2105-1.8-EVALZ0
178.18 USD
Buy Now
ADP2105-BL1-EVZ0
10.00 USD
Buy Now
ADP2105ACPZ-1.5-R70
10.00 USD
Buy Now
ADP2105ACPZ-1.5-R70
10.00 USD
Buy Now

Element14 (4)

ProductStockPriceBuy
ADP2105-1.8-EVALZ0
1144.76 USD
Buy Now
ADP2105ACPZ-1.2-R72686
14.58 USD
104.11 USD
1003.38 USD
5002.87 USD
Buy Now
ADP2105ACPZ-1.2-R72686
14.58 USD
104.11 USD
1003.38 USD
5002.87 USD
Buy Now
ADP2105ACPZ-1.8-R70
14.72 USD
104.23 USD
253.79 USD
503.56 USD
1003.47 USD
2503.13 USD
5002.79 USD
15002.35 USD
Buy Now
ADP2105ACPZ-1.8-R70
14.72 USD
104.23 USD
253.79 USD
503.56 USD
1003.47 USD
2503.13 USD
5002.79 USD
15002.35 USD
Buy Now
ADP2105ACPZ-3.3-R71288
14.73 USD
104.23 USD
253.79 USD
503.56 USD
1003.47 USD
2503.13 USD
5002.79 USD
15002.35 USD
Buy Now
ADP2105ACPZ-3.3-R71288
14.73 USD
104.23 USD
253.79 USD
503.56 USD
1003.47 USD
2503.13 USD
5002.79 USD
15002.35 USD
Buy Now
ADP2105-EVALZ0
1144.76 USD
Buy Now

FARNELL-ELEMENT14 (4)

ProductStockPriceBuy
ADP2105ACPZ-1.2-R72686Buy Now
ADP2105ACPZ-1.2-R72686Buy Now
ADP2105ACPZ-3.3-R71288Buy Now
ADP2105ACPZ-3.3-R71288Buy Now

Mouser-Electronics (4)

ProductStockPriceBuy
ADP2105ACPZ-1.8-R71500
12.93 USD
102.61 USD
252.35 USD
502.24 USD
1002.14 USD
2501.94 USD
5001.74 USD
10001.51 USD
Buy Now
ADP2105-EVALZ3
181.27 USD
Buy Now
ADP2105ACPZ-R780
12.93 USD
102.61 USD
252.35 USD
502.24 USD
1002.14 USD
2501.94 USD
5001.74 USD
10001.51 USD
Buy Now
ADP2105-1.8-EVALZNone
181.27 USD
Buy Now
ADP2105ACPZ-3.3-R72055
12.93 USD
102.61 USD
252.35 USD
502.24 USD
1002.14 USD
2501.94 USD
5001.74 USD
10001.51 USD
Buy Now
ADP2105ACPZ-1.2-R7None
15001.51 USD
Buy Now

NEWARK (2)

ProductStockPriceBuy
ADP2105ACPZ-1.2-R70
11.47 USD
15001.47 USD
30001.40 USD
Buy Now
ADP2105ACPZ-1.2-R72686
00.00 USD
Buy Now
ADP2105ACPZ-1.8-R70
11.47 USD
15001.47 USD
30001.40 USD
Buy Now
ADP2105ACPZ-1.8-R70
00.00 USD
Buy Now
ADP2105ACPZ-3.3-R70
12.85 USD
102.55 USD
252.30 USD
502.15 USD
1002.08 USD
2501.88 USD
5001.69 USD
10001.39 USD
Buy Now
ADP2105ACPZ-3.3-R71288
00.00 USD
Buy Now
ADP2105ACPZ-R70
00.00 USD
Buy Now

Available Distributors without stock: 3

AVNET-AMERICAS (0)

ProductStockPriceBuy
ADP2105-1.8-EVALZ0
173.58 USD
Buy Now
ADP2105ACPZ-1.2-R70
15001.61 USD
30001.57 USD
60001.52 USD
90001.49 USD
150001.47 USD
Buy Now
ADP2105ACPZ-1.8-R70
15001.61 USD
30001.57 USD
60001.52 USD
90001.49 USD
150001.47 USD
Buy Now
ADP2105ACPZ-3.3-R70
15001.61 USD
30001.57 USD
60001.52 USD
90001.49 USD
150001.47 USD
Buy Now
ADP2105ACPZ-R70
15001.61 USD
30001.57 USD
60001.52 USD
90001.49 USD
150001.47 USD
Buy Now
ADP2105-EVALZ0
173.58 USD
Buy Now

AVNET-ASIA (0)

ProductStockPriceBuy
ADP2105ACPZ-3.3-R70
00.00 USD
Buy Now

AVNET-EUROPE (0)

ProductStockPriceBuy
ADP2105-1.8-EVALZ0Buy Now
ADP2105ACPZ-1.2-R70Buy Now
ADP2105ACPZ-1.8-R70Buy Now
ADP2105ACPZ-3.3-R70Buy Now
ADP2105ACPZ-R70Buy Now
ADP2105-BL1-EVZ0Buy Now
ADP2105-EVALZ0Buy Now

Available Distributors with stock: 0

no online Distributor with ADP2105 stock available

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to ADP2105-1,5. Optional, compare ADP2105-1,5 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% ADP2106-1,5 ADP2106-1,5 product overviewADP2106-1,5 product overview Analog Devices QFN-16
0% ADP2107-1,5 ADP2107-1,5 product overviewADP2107-1,5 product overview Analog Devices QFN-16
0% MAX1742-1.5 MAX1742-1.5 product overviewMAX1742-1.5 product overview Maxim QSOP-16
0% MAX1842-1.5 MAX1842-1.5 product overviewMAX1842-1.5 product overview Maxim QSOP-16
0% RP506x-D-E-1.5 RP506x-D-E-1.5 product overviewRP506x-D-E-1.5 product overview Ricoh DFN-10
0% RP506x-A-B-1.5 RP506x-A-B-1.5 product overviewRP506x-A-B-1.5 product overview Ricoh DFN-10

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of ADP2105-1,5.

V-IN max. 5.5 V, I-OUT 1 A, V-OUT min. 1.5 V, Frequency typ. 1200 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744025002 2.2 1.8 2.4 57.00 2.8 x 2.8 x 3
744025003 3.3 1.5 1.8 85.00 2.8 x 2.8 x 3
744031002 2.5 1.5 1.3 50.00 3.8 x 3.8 x 1.8
74404024022 2.2 1.8 2.0 80.00 2.5 x 2 x 1.2
74404024033 3.3 1.4 1.3 120.00 2.5 x 2 x 1.2
74404032022 2.2 1.8 1.7 50.00 3 x 3 x 1.5
74404032033 3.3 1.5 1.5 70.00 3 x 3 x 1.5
74404041033 3.3 1.8 2.1 69.00 4 x 4 x 1.2
7440420027 2.7 2.0 2.2 47.00 4.8 x 4.8 x 2
744042003 3.3 2.0 1.8 50.00 4.8 x 4.8 x 2
7440430022 2.2 2.5 2.4 27.00 4.8 x 4.8 x 3
7440430027 2.7 2.4 2.0 25.00 4.8 x 4.8 x 3
744043003 3.3 2.2 1.8 30.00 4.8 x 4.8 x 3
744052003 3.0 2.2 2.4 40.00 5.8 x 5.8 x 2
744053003 3.0 2.8 2.5 20.00 5.8 x 5.8 x 3
744062003 3.3 2.8 2.5 20.00 6.8 x 6.8 x 2.5
7440680027 2.7 2.2 1.9 52.00 8 x 8 x 1.2
7440680033 3.3 2.0 1.8 61.00 8 x 8 x 1.2
7440690033 3.3 2.6 2.3 42.00 8 x 8 x 1.5
74438322022 2.2 1.3 2.2 252.00 2.5 x 2 x 0.8
74438323022 2.2 1.3 2.5 147.00 2.5 x 2 x 1
74438323033 3.3 1.3 2.1 220.00 2.5 x 2 x 1
74438343022 2.2 1.1 2.5 225.00 2.5 x 1.6 x 0.6
74479275222 2.2 1.3 1.7 166.00 2 x 1.25 x 1
74479276222 2.2 1.4 1.8 135.00 2 x 1.6 x 1
74479276222C 2.2 1.6 2.5 112.00 2 x 1.25 x 1
74479287222 2.2 1.5 2.5 132.00 2.5 x 2 x 1
74479888222 2.2 1.2 1.4 200.00 2.5 x 2 x 1
74479889222 2.2 1.3 1.7 250.00 2.5 x 2 x 1.2
74479889233 3.3 1.3 1.3 250.00 2.5 x 2 x 1.2
78438322022 2.2 1.3 2.2 252.00 2.5 x 2 x 0.8
78438323022 2.2 1.3 2.5 147.00 2.5 x 2 x 1
78438323033 3.3 1.3 2.1 220.00 2.5 x 2 x 1
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