AAT2522IRN-1-T1 The AAT2522IRN-1-T1 from Skyworks Solutions is a dual output 3A step-down (buck) DC-DC switching regulator. It operates from 2.7V to 5.5V input and delivers adjustable output voltage from 0.6V to 5.5V.
Mfr Part #:

AAT2522IRN-1-T1

Available from 1 distributors
Mfr Name: Skyworks Solutions
Skyworks Solutions
The AAT2522IRN-1-T1 from Skyworks Solutions is a dual output 3A step-down (buck) DC-DC switching regulator. It operates from 2.7V to 5.5V input and delivers adjustable output voltage from 0.6V to 5.5V.
✓ Total Stock: 825 pcs
$ Price Range: $0.16

AAT2522IRN-1-T1 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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825 pcs
825 pcs On Request 1 On Request On Request 1314+ On Request On Request

AAT2522IRN-1-T1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Efficiency
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage

AAT2522IRN-1-T1 Description

Short technical summary and product information.

The AAT2522IRN-1-T1 is a dual output, 3A step-down DC-DC switching regulator from Skyworks Solutions. It integrates both high-side and low-side power MOSFETs (120mΩ and 85mΩ respectively) and operates at a fixed switching frequency of 1.4MHz. The input voltage range is 2.7V to 5.5V, and each output can be adjusted from 0.6V to 5.5V, making it suitable for a variety of low-voltage applications.

 

With a typical efficiency of up to 95%, the device minimizes power loss and heat generation. The no-load quiescent current is very low at 90μA, and the shutdown current is less than 1μA, enabling excellent power savings in battery-powered systems. The regulator uses synchronous rectification for improved efficiency.

 

The AAT2522IRN-1-T1 is housed in a compact 16-VFDFN exposed pad package (16-TDFN 3x4mm) and is designed for surface mount assembly. The operating temperature range is -40°C to 85°C (ambient). This dual-output configuration is ideal for point-of-load regulation in networking, telecom, and portable devices where multiple low-voltage rails are required.

AAT2522IRN-1-T1 Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: Skyworks Solutions AAT2522IRN-1-T1 Dual 3A Step-Down DC-DC Switching Regulator
Subcategory: Dual Output Switching Regulator

AAT2522IRN-1-T1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AAT2522IRN-1-T1 Estimated Pricing

Qty Low High
1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

AAT2522IRN-1-T1 Features

  • Dual 3A output step-down regulator.
  • Input voltage range 2.7V to 5.5V.
  • Up to 95% efficiency.
  • Integrated 120mΩ high-side MOSFET.
  • Very low 90μA no-load quiescent current.

AAT2522IRN-1-T1 Applications

  • Suitable for point-of-load regulation.
  • Used in portable and battery-powered devices.
  • Ideal for distributed power architectures.
  • Applicable in networking and telecom equipment.

AAT2522IRN-1-T1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the AAT2522IRN-1-T1?

The input voltage range is 2.7V to 5.5V.

What package does the AAT2522IRN-1-T1 come in?

It is available in a 16-VFDFN Exposed Pad package (16-TDFN 3x4mm).

What is the operating temperature range?

-40°C to 85°C (ambient temperature).

What is the output current capability?

Each output can deliver up to 3A.

What is the switching frequency?

1.4MHz.

What is the typical efficiency?

Up to 95%.

How many outputs does the AAT2522IRN-1-T1 have?

It has two independent outputs.

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