AP63203WU 7 Diodes 3.3V 2A 1-CH Voltage Regulator Buck Converter IC - TSOT-23-6 Package

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AP63203WU 7 Diodes 3.3V 2A 1-CH Voltage Regulator Buck Converter IC - TSOT-23-6 Package

Brand: Diodes
SKU: SMD-QC5929
Availability: 48 In Stock
Rs. 78.00
Subtotal: Rs. 78.00
Description  
Description
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AP63203WU 7 3.3V 2A 1-CH Voltage Regulator Buck Converter IC is a high-efficiency synchronous step-down (buck) DC-DC converter designed to deliver a fixed 3.3V output with up to 2A continuous output current. Operating from a wide 3.8V to 32V input voltage range, it integrates power MOSFETs, soft-start, and multiple protection features to provide stable and efficient power conversion for industrial, consumer, and embedded electronic applications.

AP63203WU Buck Converter IC Datasheet

Features:

  1. Wide 3.8V to 32V Input Voltage Range
  2. Fixed 3.3V Output Voltage
  3. 2A Continuous Output Current
  4. High-Efficiency Synchronous Buck Converter
  5. Integrated High-Side & Low-Side MOSFETs
  6. 1.1MHz Fixed Switching Frequency
  7. Pulse Frequency Modulation (PFM)
  8. Frequency Spread Spectrum (FSS) for EMI Reduction
  9. 22µA Typical Quiescent Current
  10. Integrated Soft-Start
  11. Enable Pin with Adjustable UVLO
  12. Cycle-by-Cycle Current Limit Protection
  13. Overvoltage Protection (OVP)
  14. Thermal Shutdown Protection
  15. Short-Circuit Protection
  16. TSOT-23-6 Surface Mount Package
  17. RoHS Compliant

Specifications:

Parameter Value
Product Type Synchronous Buck Converter IC
Part Number AP63203WU-7
Package TSOT-23-6
Output Voltage Fixed 3.3V
Output Current 2A Continuous
Input Voltage 3.8V ~ 32V
Maximum Input Voltage 35V (40V Surge)
Switching Frequency 1.1MHz
Control Mode PWM / PFM
High-Side MOSFET 125mΩ
Low-Side MOSFET 68mΩ
Quiescent Current 22µA (Typ.)
Shutdown Current 1µA (Typ.)
Soft-Start 4ms (Typ.)
Enable Threshold 1.18V (Typ.)
Operating Temperature -40°C to +85°C
Mounting Type Surface Mount
RoHS Compliance Yes

 

Pin Configuration:

Pin Name Description
1 FB Feedback Input
2 EN Enable Input
3 VIN Input Supply
4 GND Ground
5 SW Switching Output
6 BST Bootstrap Supply

 

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Package Includes:

1 x AP63203WU Voltage Regulator Buck Converter IC - TSOT-23-6 Package

Shipping & Return  
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Returns Policy

Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

1. Damaged During Shipment

If you receive a product damaged during shipment, please notify us within 3 days of receiving the product, supported by proper pictures and a description. Once our support team accepts the return, we will provide a replacement or a complete refund, including the return shipping cost.

2. Wrong Item Shipped

If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.

Limitation of Returns

We don’t accept returns for products damaged due to improper use. Moreover, we don’t accept returns if the ordered product is not suitable for a specific application. Please read the product specifications and datasheet carefully before placing an order. Returns are accepted only within 3 days from the date of delivery.

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We ship all over India with free shipping on all prepaid orders above ₹500. For Cash on Delivery (COD) orders, ₹80 will be charged for orders below ₹599 and ₹30 for orders above ₹599.

For any questions related to shipping, please contact our support team at support@quartzcomponents.com.

Note: The minimum order value for COD orders is ₹500.

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