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AOZ1284PI The AOZ1284PI is an adjustable buck switching regulator from Alpha & Omega Semiconductor. It operates with an input voltage range of 3.0V to 36V, delivers up to 4A output current, and provides an adjustable output voltage down to 0.8V.
Mfr Part #:

AOZ1284PI

Available from 2 distributors
Mfr Name: Alpha&Omega Semicondu Ctor
Alpha&Omega Semicondu Ctor
The AOZ1284PI is an adjustable buck switching regulator from Alpha & Omega Semiconductor. It operates with an input voltage range of 3.0V to 36V, delivers up to 4A output current, and provides an adjustable output voltage down to 0.8V.
✓ Total Stock: 2,264 pcs
$ Price Range: $0.16

AOZ1284PI Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
1,132 pcs
On Request
1132 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
1,132 pcs
On Request
1132 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AOZ1284PI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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AOZ1284PI Description

Short technical summary and product information.

The AOZ1284PI is a DC-DC step-down (buck) switching regulator designed for applications requiring a compact and efficient power conversion solution. Manufactured by Alpha & Omega Semiconductor, this regulator accepts a wide input voltage range from 3.0V to 36V, making it suitable for systems powered by multi-cell batteries or unregulated DC supplies.

 

The device delivers a continuous output current of up to 4A and features an adjustable output voltage that can be set as low as 0.8V. This flexibility allows the AOZ1284PI to power a variety of low-voltage digital cores, I/O rails, and other point-of-load circuits.

 

The AOZ1284PI is housed in an 8-pin SOIC (8SO) package, which balances thermal performance with a small footprint for space-constrained designs. The switching regulator topology ensures high efficiency across a broad load range, reducing heat dissipation and improving overall system reliability.

AOZ1284PI Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: AOZ1284PI Adjustable Buck Switching Regulator
Subcategory: DC-DC Switching Regulator

AOZ1284PI Compliance

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

AOZ1284PI Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

AOZ1284PI Features

  • 4A continuous output current capability.
  • Wide 3.0V to 36V input voltage range.
  • Adjustable output voltage from 0.8V to 30V.
  • Up to 95% high efficiency operation.
  • Adjustable switching frequency up to 2MHz.

AOZ1284PI Applications

  • Point-of-load DC/DC conversion applications.
  • Used in set top boxes and cable modems.
  • Ideal for automotive applications.
  • Suitable for DVD drives and HDDs.
  • For telecom, networking, and datacom equipment.

AOZ1284PI FAQs

3 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the AOZ1284PI?

The input voltage range is 3.0V to 36V.

What is the maximum output current of the AOZ1284PI?

The maximum output current is 4A.

What is the output voltage range of the AOZ1284PI?

The output voltage is adjustable down to 0.8V.

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