LTM8025IY#PBF

LTM8025IY#PBF is a Linear Technology (Analog Devices) µModule DC-DC buck regulator. It is a highly integrated power module that combines a switching regulator controller, power MOSFETs, and often an inductor in a small surface-mount package to convert a higher input voltage to a lower, regulated output.
Key points
- Very compact, easy to design in: minimal external parts (output capacitors, feedback resistors if adjustable, input caps).
- Wide input voltage range, high efficiency, and fast transient response.
- Fixed or adjustable output variants with feedback networks; includes protections such as current limit and thermal shut-down.
- IY denotes a specific package variant; PBF indicates Pb-free packaging.
Applications
- Point-of-load rails for CPUs/GPUs, FPGAs, memory, and DSPs.
- Telecom, industrial, and embedded systems requiring a small footprint and high efficiency.
Note
- For exact specs (output voltage options, input range, efficiency, pinout, and layout), refer to the LTM8025IY#PBF datasheet and product page.

Manufacturer: Analog Devices, Inc. (formerly Linear Technology).
What kind of company: A multinational American semiconductor company that designs and manufactures analog, mixed-signal, and power-management integrated circuits.

Applications of LTM8025IY#PBF (a high-density µModule DC-DC regulator):
- Point-of-load regulators in telecom/datacom gear and servers
- Embedded, industrial, and automotive electronics needing compact, efficient DC-DC conversion
- Battery-powered portable equipment and energy-efficient devices
- Medical devices and instrumentation with tight space/power budgets
- Distributed power architectures and modular power supplies
- Data-center racks, routers, switches, and similar equipment requiring reliable, hot-swappable power modules

LTM8025IY#PBF uses a 32‑lead plastic LQFP (Quad Flat Package), RoHS Pb‑free (#PBF).