RT3628AEGQW

The RT3628AEGQW is a synchronous buck controller. Equivalent or similar products include:
- MP2307 (Monolithic Power Systems)
- LM2675 (Texas Instruments)
- AP6503 (Diodes Incorporated)
- TPS5430 (Texas Instruments)
These alternatives offer comparable voltage regulation and efficiency. Always verify pin compatibility and specifications for your application.

The RT3628AEGQW is a synchronous buck converter with the following key features:
- Input Voltage Range: 4.5V to 24V
- Output Voltage: Adjustable down to 0.6V
- Output Current: Up to 3A
- High Efficiency: Up to 95% (with integrated MOSFETs)
- Switching Frequency: 500kHz (fixed)
- Protections: Over-current (OCP), over-voltage (OVP), under-voltage lockout (UVLO), and thermal shutdown
- Package: WDFN-10 (3x3mm)
- Low Quiescent Current: ~25μA in shutdown mode
Designed for compact, power-efficient applications like industrial systems, networking, and consumer electronics.

The RT3628AEGQW is a power management IC (PMIC) manufactured by Richtek Technology Corporation, a Taiwanese semiconductor company specializing in analog IC design.
Richtek, founded in 1998 and headquartered in Hsinchu, Taiwan, focuses on power management solutions for consumer electronics, computing, and industrial applications. It is a subsidiary of MediaTek Inc. and is known for high-efficiency voltage regulators, battery management ICs, and LED drivers.
The company serves global clients, including major tech brands, and emphasizes innovation in energy-efficient designs.

The RT3628AEGQW is a voltage regulator IC from Richtek. It comes in a WQFN-20L (3x3) package, which is a 20-pin, quad flat no-lead (QFN) type with a compact 3mm x 3mm footprint. This package is designed for space-efficient PCB layouts and offers good thermal performance.