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AP63203WU-7 The Diodes Incorporated AP63203WU-7 is a 2A synchronous buck converter. It features a wide input voltage range and a fixed 3.3V output.
Mfr Part #:

AP63203WU-7

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated AP63203WU-7 is a 2A synchronous buck converter. It features a wide input voltage range and a fixed 3.3V output.
✓ Total Stock: 3,314 pcs
$ Price Range: $0.16

AP63203WU-7 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,314 pcs
On Request
3314 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.

AP63203WU-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Halogen Free
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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AP63203WU-7 Description

Short technical summary and product information.

The Diodes Incorporated AP63203WU-7 is a 2A synchronous buck converter designed for efficient step-down DC-DC conversion. It operates with an input voltage range from 3.8V to 32V and provides a fixed 3.3V output voltage.

 

This device integrates high-side and low-side power MOSFETs, minimizing external component count. It utilizes peak current mode control with integrated compensation for ease of use. The converter operates at a switching frequency of 1.1MHz and supports Pulse Frequency Modulation (PFM), achieving up to 88% efficiency at light loads.

 

Optimized for Electromagnetic Interference (EMI) reduction, the AP63203WU-7 incorporates Frequency Spread Spectrum (FSS) and a proprietary gate driver scheme to minimize radiated noise. It includes protection features such as overvoltage protection, cycle-by-cycle peak current limit, and thermal shutdown.

 

The AP63203WU-7 is available in a low-profile TSOT26 package, suitable for surface mounting. Its features make it ideal for various applications including distributed power bus supplies, consumer electronics, and FPGA/DSP/ASIC power.

AP63203WU-7 Quick Information

Product Type: Synchronous Buck Converter
Canonical Name: AP63203WU-7 Synchronous Buck Converter
Subcategory: DC-DC Switching Regulator

AP63203WU-7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Totally Lead-Free

AP63203WU-7 Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

AP63203WU-7 Features

  • 2A continuous output current capability.
  • Wide 3.8V to 32V input voltage range.
  • Fixed 3.3V output voltage.
  • 1.1MHz switching frequency operation.
  • Low-profile TSOT26 package.

AP63203WU-7 Applications

  • Suitable for 12V and 24V power buses.
  • Used in flat screen TV sets and monitors.
  • Powers tools and laser printers.
  • Applications in white goods and appliances.
  • Provides power for FPGA, DSP, and ASIC supplies.

AP63203WU-7 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the AP63203WU-7?

The input voltage range is 3.8V to 32V.

What is the continuous output current of the AP63203WU-7?

The continuous output current is 2A.

What is the fixed output voltage provided by the AP63203WU-7?

The fixed output voltage is 3.3V.

What is the switching frequency of the AP63203WU-7?

The switching frequency is 1.1MHz.

What operating temperature range is the AP63203WU-7 rated for?

The operating temperature range is -40°C to 85°C.

What package type is the AP63203WU-7 supplied in?

The AP63203WU-7 is supplied in a SOT-23-6 Thin, TSOT-23-6 package.

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