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Product Detailed Parameters
- Description：IC REG BUCK ADJ 2A 6MLP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：4.5V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：4.5V
- Current - Output：2A
- Frequency - Switching：1.3MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-WDFN Exposed Pad
- Supplier Device Package：6-MLP (3x3)
- Grade：-
- Qualification：-
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Overview
The FAN2013MPX is a synchronous buck switching regulator IC manufactured by onsemi. It provides a positive adjustable output voltage starting from 0.8V with a maximum output current capability of 2A. The device operates within a fixed frequency architecture and utilizes a compact 6-lead MLP (3x3 mm) package with an exposed pad for thermal management. This component is classified under DC-DC switching regulators designed for efficient power conversion in portable and embedded applications.
Feature Summary
- Synchronous rectification topology for enhanced efficiency
- Fixed-frequency operation to simplify external component selection
- Compact surface-mount packaging optimized for space-constrained designs
Applications
- Portable consumer electronics
- Embedded system power supplies
- Battery-powered devices requiring efficient step-down regulation
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required thermal and electrical specifications. Confirm that the MLP package variant matches the target PCB footprint and thermal pad requirements. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity before procurement.
Selection Notes
Select this regulator when a compact, high-efficiency solution is needed for stepping down input voltages to low-voltage logic levels. Ensure the application requires an output current up to 2A and benefits from synchronous rectification. Verify that the fixed operating frequency aligns with electromagnetic interference constraints and that the 0.8V reference voltage meets the downstream load requirements.
Part Context
This component belongs to onsemi's portfolio of power management integrated circuits, specifically within the DC-DC switching regulator category. It is designed to replace older asynchronous solutions or larger packages in modern electronic systems where size and efficiency are critical. The MLP package represents a trend toward miniaturization in power delivery networks for mobile and industrial applications.
