AAT1106-1.8 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

AAT1106-1.8 is a 5.50 V sync Buck Converter from with 0.60 A output current. The maximum 5.50 V input voltage can be regulated down into a 1.80 V to 1.80 V output voltage.

It requires are a typical inductor size of 2.20 µH, a typical external component count of 4 and achieves a peak efficiency of 96 %. Further AAT1106-1.8 characteristics are a fixed 1500 kHz switching frequency and 1 available package option(s): TSOT23-5 .

For the AAT1106-1.8 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. 2.50 V
V-IN max. 5.50 V
I-OUT? 0.60 A
V-OUT min. 1.80 V
V-OUT max. 1.80 V
V-OUT 1.800 V
V-OUT programmable no
sync/non-sync sync
Frequency typ. 1500 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. 400 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ. 150 °C
Inductor size typ. 2.20 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Buck
Peak Efficiency 96 %
Component count min. 4
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT TSOT23-5
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

AAT1106-1.8 Datasheet

Link to the most up-to-date AAT1106-1.8 datasheet and the product page for EVM, tools and support information.

AAT1106-1.8

AAT1106-1.8 Sample stock and distributor price breaks

AAT1106-1.8 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with AAT1106 stock available

Available Distributors without stock: 2

DIGI-KEY (0)

ProductStockPriceBuy
A9AAT-1106F0
12.12 USD
101.92 USD
251.80 USD
501.73 USD
1001.65 USD
2501.49 USD
5001.37 USD
10001.18 USD
25001.10 USD
Buy Now
AAT1106ICB-0.6-T10
30000.00 USD
Buy Now

Mouser-Electronics (0)

ProductStockPriceBuy
AAT1106ICB-0.6-T1NoneBuy Now
AAT1106ICB-1.5-DB1NoneBuy Now
AAT1106ICB-1.5-DB1NoneBuy Now
AAT1106ICB-1.5-DB1NoneBuy Now
AAT1106ICB-1.5-DB1NoneBuy Now
AAT1106ICB-1.5-DB1NoneBuy Now

Available Distributors with stock: 0

no online Distributor with AAT1106 stock available

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to AAT1106-1.8. Optional, compare AAT1106-1.8 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% AS1324-18 AS1324-18 product overviewAS1324-18 product overview AMS SOT23-5
0% ADP2102-1,8 ADP2102-1,8 product overviewADP2102-1,8 product overview Analog Devices QFN-8
0% ADP2105-1,8 ADP2105-1,8 product overviewADP2105-1,8 product overview Analog Devices QFN-16
0% ADP2108-1,8 ADP2108-1,8 product overviewADP2108-1,8 product overview Analog Devices TSOT23-5, CSP-5
0% ADP2109-1,8 ADP2109-1,8 product overviewADP2109-1,8 product overview Analog Devices CSP-5
0% ADP2121-1,8 ADP2121-1,8 product overviewADP2121-1,8 product overview Analog Devices CSP-6
0% ADP2138-1,8 ADP2138-1,8 product overviewADP2138-1,8 product overview Analog Devices WLCSP-6
0% ADP2139-1,8 ADP2139-1,8 product overviewADP2139-1,8 product overview Analog Devices WLCSP-6
0% SP6669-1.8 SP6669-1.8 product overviewSP6669-1.8 product overview Exar SOT23-5
0% LTC3406-1.8 LTC3406-1.8 product overviewLTC3406-1.8 product overview Linear Technology TSOT23
0% MAX1556-1.8 MAX1556-1.8 product overviewMAX1556-1.8 product overview Maxim TDFN-EP-10
0% MAX1742-1.8 MAX1742-1.8 product overviewMAX1742-1.8 product overview Maxim QSOP-16
0% MAX1842-1.8 MAX1842-1.8 product overviewMAX1842-1.8 product overview Maxim QSOP-16
0% MAX1928-1.8 MAX1928-1.8 product overviewMAX1928-1.8 product overview Maxim u00b5MAX-10
0% MAX8884-1.8 MAX8884-1.8 product overviewMAX8884-1.8 product overview Maxim CSP-16
0% MIC2206-1.8 MIC2206-1.8 product overviewMIC2206-1.8 product overview Micrel MFL-10
0% MIC23050-1.8 MIC23050-1.8 product overviewMIC23050-1.8 product overview Micrel MLF-8
0% DC6M601X6-1.8 DC6M601X6-1.8 product overviewDC6M601X6-1.8 product overview NXP CSP-6
0% DC6M603X6-1.8 DC6M603X6-1.8 product overviewDC6M603X6-1.8 product overview NXP CSP-6
0% BU90004 BU90004 product overviewBU90004 product overview Rohm CSP-6
0% SC4620818 SC4620818 product overviewSC4620818 product overview Silan Micro SOT23-5
0% AAT1151-1.8 AAT1151-1.8 product overviewAAT1151-1.8 product overview Skyworks QFN-16, MSOP-8
0% AAT2749-1.8 AAT2749-1.8 product overviewAAT2749-1.8 product overview Skyworks CSP-9
0% LM3671-1.8 LM3671-1.8 product overviewLM3671-1.8 product overview Texas Instruments USON-6, SOT23-5, DSBGA-5
0% LM3676-1.8 LM3676-1.8 product overviewLM3676-1.8 product overview Texas Instruments WSON-8
0% LM3677-1.8 LM3677-1.8 product overviewLM3677-1.8 product overview Texas Instruments USON-6, DSBGA-5
0% LM3691-1.8 LM3691-1.8 product overviewLM3691-1.8 product overview Texas Instruments DSBGA-6
0% TPS62044 TPS62044 product overviewTPS62044 product overview Texas Instruments QFN-10, MSOP
0% TPS62081 TPS62081 product overviewTPS62081 product overview Texas Instruments SON-8
0% TPS62161 TPS62161 product overviewTPS62161 product overview Texas Instruments SON-8
0% TPS62261 TPS62261 product overviewTPS62261 product overview Texas Instruments SON-6, SOT-5
0% TPS62261-Q1 TPS62261-Q1 product overviewTPS62261-Q1 product overview Texas Instruments SON-6, SOT-5
0% TPS62293-Q1 TPS62293-Q1 product overviewTPS62293-Q1 product overview Texas Instruments SON-6, SOT-5
0% TPS62293 TPS62293 product overviewTPS62293 product overview Texas Instruments SON-6, SOT-5
0% RP504x-1.8 RP504x-1.8 product overviewRP504x-1.8 product overview Ricoh DFN-6, SOT23-5
0% RP508x-1.8 RP508x-1.8 product overviewRP508x-1.8 product overview Ricoh DFN-6
0% RP505K-1.8 RP505K-1.8 product overviewRP505K-1.8 product overview Ricoh DFN-8
0% TS30111-1.8 TS30111-1.8 product overviewTS30111-1.8 product overview Triune Systems QFN-16
0% TS30011-1.8 TS30011-1.8 product overviewTS30011-1.8 product overview Triune Systems QFN-16
0% TS33000-1.8 TS33000-1.8 product overviewTS33000-1.8 product overview Triune Systems QFN-16
0% TS33001-1.8 TS33001-1.8 product overviewTS33001-1.8 product overview Triune Systems QFN-16
0% TS30021-1.8 TS30021-1.8 product overviewTS30021-1.8 product overview Triune Systems QFN-16
0% MP2148-1.8 MP2148-1.8 product overviewMP2148-1.8 product overview MPS QFN-6
0% TPS62562 TPS62562 product overviewTPS62562 product overview Texas Instruments SON-6
0% AS1382C-1.8 AS1382C-1.8 product overviewAS1382C-1.8 product overview AMS WLCSP-6
0% RP509Z-1-1.8 RP509Z-1-1.8 product overviewRP509Z-1-1.8 product overview Ricoh WLCSP-6

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of AAT1106-1.8.

V-IN max. 5.5 V, I-OUT 0.6 A, V-OUT min. 1.8 V, Frequency typ. 1500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744028003 3.3 1.0 0.9 185.00 2.8 x 2.8 x 1.2
744029003 3.3 1.3 1.0 110.00 2.8 x 2.8 x 1.5
744029004 4.7 1.0 0.8 170.00 2.8 x 2.8 x 1.5
744030003 3.3 0.7 0.7 198.00 3.3 x 3.5 x 1.05
744031003 3.6 1.4 1.1 66.00 3.8 x 3.8 x 1.8
744031004 4.7 1.2 0.9 90.00 3.8 x 3.8 x 1.8
74404024033 3.3 1.4 1.3 120.00 2.5 x 2 x 1.2
74404024047 4.7 1.1 1.2 175.00 2.5 x 2 x 1.2
74404032047 4.7 1.3 1.2 96.00 3 x 3 x 1.5
74479888233 3.3 1.1 1.1 250.00 2.5 x 2 x 1
74479889233 3.3 1.3 1.3 250.00 2.5 x 2 x 1.2
74479889247 4.7 0.9 0.9 400.00 2.5 x 2 x 1.2
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