AOZ1375DI-01

AOZ1375DI-01 is a power-management IC from Alpha & Omega Semiconductor (AOS). It’s a switching DC-DC converter (buck regulator) with integrated MOSFETs, used to generate a stable low-voltage rail from a higher input in devices such as CPUs, FPGAs, memory, telecom, and consumer electronics. The DI-01 suffix designates a specific package/variant of the AOZ1375 family. Typical capabilities include high efficiency, fast transient response, and built-in protection (overcurrent/overtemperature/ undervoltage). It’s intended for compact, cost-effective point-of-load power solutions. For exact electrical specs, pinout, package, and application guidelines, consult the official AOZ1375DI-01 datasheet from Alpha & Omega Semiconductor or distributor pages.

AOZ1375DI-01 is a buck DC-DC regulator from AOS. There isn’t an official one-to-one cross-reference published; equivalents depend on exact specs and package. To find replacements, compare key parameters (input range, output voltage/current, efficiency, pinout) and use distributor cross-reference tools (Mouser/Digi-Key) or AOS cross-reference. Possible near substitutes from major vendors (not guaranteed pin-to-pin): TI TPS5430/TPS54200, Richtek RT8250/RT8251, Onsemi NCP81239, Analog Devices ADP2370. Verify against the datasheet.

Pin count: 6 pins.
Function: A high-side load switch with enable control and current-limit. It passes VIN to VOUT when EN is asserted; includes GND and an ILIM/FB pin to set the current limit (NC on some packages).

- Manufacturer: Alpha and Omega Semiconductor (AOS)
- Company type: A fabless semiconductor company that designs and markets power management ICs, MOSFETs, and related power semiconductor devices for various applications (consumer, computing, automotive).

AOZ1375DI-01 is a high-efficiency synchronous buck regulator. Typical applications include:
- CPU/SoC and memory rails in notebooks, desktops, and servers
- VRMs on motherboards and gateway devices
- Set‑top boxes and other consumer electronics
- Telecom/network equipment (routers, switches, base stations)
- Industrial and IoT power management
- Other battery-powered portable devices requiring efficient DC‑DC conversion

AOZ1375DI-01 is in an 8-pin DFN package (2.0 × 2.0 mm, 0.5 mm pitch) with an exposed pad.