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Product Detailed Parameters
- Description：IC REG BUCK ADJ 2A TSOT26
- Series：-
- Mfr：Diodes Incorporated
- 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)：16V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：14.72V
- Current - Output：2A
- Frequency - Switching：500kHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6 Thin, TSOT-23-6
- Supplier Device Package：TSOT-26
- Grade：-
- Qualification：-
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Overview
The AP65201WU-7 is a synchronous step-down DC/DC buck converter manufactured by Diodes Incorporated. It operates with an input voltage range of 4.5V to 16V and delivers up to 2A of output current. The device features a fixed switching frequency of 500kHz and supports adjustable output voltages from 0.8V to 14.72V. Designed for efficiency, it includes light load improvement capabilities and utilizes a TSOT-26 package. The component functions within an ambient temperature range of -40°C to 85°C.
Feature Summary
- Synchronous rectification architecture for enhanced power conversion efficiency
- Integrated light load improvement circuitry to maintain performance at low currents
- Fixed 500kHz switching frequency enabling compact external component selection
Applications
- Portable consumer electronics requiring efficient power management
- Battery-powered devices needing extended operational runtime
- Embedded systems utilizing wide input voltage ranges
Procurement Notes
Verify the specific ordering suffix and marking code against the manufacturer's latest datasheet to ensure compatibility with your design requirements. Confirm RoHS compliance status and check for any regional distribution restrictions or supply limitations before finalizing procurement plans.
Selection Notes
Select this component when a compact solution is required for stepping down voltages between 4.5V and 16V to lower levels. The TSOT-26 package suits space-constrained designs, while the 2A output capability supports moderate load applications. Ensure thermal management aligns with the specified operating temperature range.
Part Context
This part belongs to Diodes Incorporated's series of high-efficiency synchronous buck converters. These regulators are designed to provide robust performance in portable and industrial applications. The family emphasizes small footprint solutions without compromising on current handling or efficiency metrics.
Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical specifications such as input voltage range and output current capacity before replacing.
