LTM8047MPY

LTM8047MPY is a Linear Technology/Analog Devices µModule DC-DC buck regulator. It packages the regulator’s power switches, inductor, control circuitry, and support components into a single compact module.
Key points:
- Integrates the switching regulator, MOSFETs, inductor, and control loop for a complete power conversion stage.
- Converts a higher input voltage to a lower, adjustable output rail with high efficiency; designed for point-of-load rails in CPUs, FPGAs, memory, and other ICs.
- Requires only minimal external parts (feedback network, input/output caps); includes protection features such as enable, soft-start, current limit, and overtemperature protection.
- MPY denotes a specific package variant/footprint within the LTM µModule family.
For exact input range, output voltage options, current capability, pinout, and mechanical details, refer to the LTM8047MPY datasheet.

Here are the typical features of the LTM8047MPY (Analog Devices, Linear Technology):
- Fully integrated μModule DC-DC regulator with built‑in inductor, power switches, and controller (no external coil required)
- Wide input voltage range suitable for various rails and automotive/industrial use
- Single output (adjustable or fixed) with high regulation accuracy
- High efficiency via synchronous rectification and optimized output stage
- Fast transient response with current‑mode control and built‑in compensation
- Soft‑start, enable/shutdown control, and sequencing options
- Protective features: overcurrent/short‑circuit protection, overtemperature shutdown, undervoltage lockout
- Remote sense and/or voltage feedback for accurate regulation
- Status outputs (e.g., power-good/FAULT) for system monitoring
- Small footprint μModule packaging (MPY) designed for compact, thermally efficient installations
- Suitable applications: core voltage rails for processors/FPGA, memory, telecom/networking, and other distributed power systems
Note: For exact electrical specs (input range, output voltage options, efficiency, current capability) consult the latest Analog Devices LTM8047MPY datasheet.

LTM8047MPY uses a 24‑pin QFN package (4x4 mm) with an exposed pad.

The LTM8047MPY is a µModule regulator originally manufactured by Linear Technology, which is now part of Analog Devices, Inc. Linear Technology/Analog Devices is an American semiconductor company that designs and manufactures analog and mixed-signal integrated circuits, with a strong focus on power-management products, data conversion, and signal-processing ICs.

- Point-of-load DC-DC conversion for CPUs/GPUs/FPGA/ASICs
- Telecom and data-center equipment (switches, routers, line cards)
- Embedded systems, servers and high-density power rails
- Industrial automation, motor drives and PLCs
- Automotive electronics (body, infotainment, power rails)
- Medical and portable devices needing compact, efficient regulators