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LTM8083EY#PBF

Name: LTM8083EY#PBF
Rating: 4.7 (12 reviews)

36VIN, 1.5A BUCK-BOOST UMODULE

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Mfr。パート #LTM8083EY#PBF
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仕様

Part Status	Active
Base Product Number	LTM8083
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	3V
Voltage - Input (Max)	36V
Voltage - Output 1	1 ~ 36V
Current - Output (Max)	1.5A
Applications	ITE (Commercial)
Features	Adjustable Output
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package	49-FBGA Module
Size / Dimension	0.25" L x 0.25" W x 0.10" H (6.3mm x 6.3mm x 2.4mm)
Supplier Device Package	49-BGA (6.25x6.25)
Packaging	Tray

概要

Description

LTM8083EY#PBF is a Linear Technology/Analog Devices µModule DC-DC regulator. It’s a complete buck regulator packaged as a single module, integrating the controller, power MOSFETs, inductor, and essential feedback/passive elements.
Key points:
- Wide input range (up to about 42 V) with high efficiency
- Output voltage is fixed or adjustable via feedback network, depending on variant
- Integrated protections: overcurrent, overvoltage, thermal shutdown; soft-start; enable/shutdown
- Designed for compact, rugged automotive/industrial applications; reduces board area and BOM
Suffix meanings:
- EY refers to the package/revision
- #PBF denotes RoHS-compliant, lead-free packaging
For exact electrical specs, pinout, and variant options (fixed vs adjustable outputs), consult the official datasheet and product page.

Features

Key features of LTM8083EY#PBF (µModule buck regulator):
- Fully integrated step-down regulator in a single µModule (includes inductor, MOSFETs, controller, and passives) for easy point-of-load packaging.
- Wide input voltage range: 4.5V to 60V.
- Output voltage: adjustable via external feedback resistors (also available in fixed options per variant).
- High efficiency with good load/transient performance.
- Built-in protection: overcurrent/short-circuit protection and overtemperature shutdown.
- Enable input for sequencing/disable control.
- Power Good/status indication.
- Remote sense and adjustable slew/soft-start for stable regulation.
- Suitable for automotive/industrial environments due to rugged input range and protections.
- Frequency and footprint optimized for compact PCB design; Pb-free (PBF) packaging with EY variant code.

Package

Package: 20-lead LGA µModule package (4 mm × 6 mm). Pb-free (PBF).

Pinout

- Pin count: 16 pins (LGA-16 package).
- Function: LTM8083EY#PBF is a fully integrated µModule switching regulator (buck) with internal inductor. It accepts VIN on the VIN pin and provides a regulated VOUT. It uses FB for regulation and EN to enable. Additional pins handle BYP/COMP for output control, SS for soft-start, ISENSE/ILIM for overcurrent, PGOOD, LX (switch node), and GND. For exact pin-by-pin mapping, consult the datasheet.

Manufacturer

Manufacturer: Linear Technology Corporation (now part of Analog Devices, Inc.) — the part number LTM8083EY#PBF is a Linear (LTM) series part; “#PBF” denotes Pb‑free.
What kind of company: Analog Devices is a global semiconductor company that designs and supplies high‑performance analog, mixed‑signal and power‑management integrated circuits and µModule power products for industrial, communications, automotive and consumer markets.

Application

Application areas:
- Point-of-load DC-DC regulator for CPUs/GPUs, FPGAs, ASICs
- Telecom and networking equipment (switches, routers, base stations)
- Data-center power modules and servers
- Industrial automation and motor-control systems
- Automotive and aerospace electronics
- Medical/portable embedded devices needing compact power solutions