XL4016E1
| Part Number | XL4016E1 |
| Manufacturer | XLSEMI |
| Category | Integrated Circuits > Power Management IC > Step-Down DC-DC Converter |
| Description | Wide Input Step Down DC-DC Buck Converter, 8A Continuous Output Current,TO-220-5 Package |
Product Overview
The XL4016E1 is a high-efficiency step-down DC-DC switching regulator designed by XLSEMI with built-in power MOSFET. It supports wide-range input voltage and delivers up to 8A continuous output current with excellent load and line regulation. Adopting fixed frequency PWM control architecture, the IC features over-temperature, short-circuit and over-current protection functions to guarantee stable working performance under various abnormal conditions. With high conversion efficiency and minimal peripheral components required, it is widely applied in industrial power modules, battery chargers and various adjustable buck power supply circuits.
Key Specifications
| Brand | XLSEMI |
| RoHS | RoHS Compliant |
| EDA / CAD | Symbols, Footprints, 3D Models Available |
| Warranty | 1 Year Standard Warranty |
| Package / Case | TO-220-5 |
| Mounting Type | Surface Mount |
| Surface Marking / Silkscreen | XL4016E1 Marking |
| Input Voltage Range | 8V ~ 40V |
| Output Voltage Range | 1.25V ~ 32V Adjustable |
| Max Continuous Output Current | 8A |
| Switching Frequency | 180KHz Typical |
| Operating Temperature | -40°C ~ 125°C |
Typical Applications
- Adjustable Industrial DC-DC Power Modules
- Multi-Cell Lithium Battery Charging Boards
- High Current LED Driver Power Supplies
- Automotive Electronic Step-Down Circuits
- Portable Equipment Regulated Power Units
- DIY Bench Adjustable Power Supplies
- Smart Home Equipment Power Conversion
- IoT High Current Power Supply Nodes
Order & Shipping Info
Minimum Order Quantity (MOQ): 1 Piece
Shipping Time: Shipped within 1-2 business days
Delivery Time: 3-7 working days worldwide
Shipping Methods: DHL, UPS, FedEx, EMS
Payment Methods: T/T (Bank Transfer), PayPal, Credit Card, Western Union
Technical Support
Frequently Asked Questions
Q1: Is XL4016E1 RoHS compliant?
A: Yes, this product fully complies with RoHS environmental standards.
Q2: Can I apply for product samples for testing?
A: Sample service is available, please submit your request via the Quick Inquiry form.
Q3: What is the package and mounting type?
A: It adopts TO-220-5 package and surface mount type for PCB assembly.
Q4: What is the input & output voltage range of XL4016E1
A: Input voltage:8V~40V DC, adjustable output from 1.25V to 32V DC with max 8A continuous output current.

