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LTM4681EY#PBF PMIC - Voltage Regulators - DC DC Switching Regulators by Analog Devices Inc
LTM4681EY#PBF is a PMIC - Voltage Regulators - DC DC Switching Regulators model from Analog Devices Inc, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators product path. Known package information currently points to BGA module, 15 mm x 22 mm x 8.17 mm under the Analog Devices Inc brand listing. Quad 31.25 A or single 125 A uModule regulator with digital power system management. TrustCompo combines the available model, brand, hierarchy, and specification details around LTM4681EY#PBF so buyers can move faster from review to quotation.
RoHS
Datasheet
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Part Number
LTM4681EY#PBF
Internal code
TCE000120404
Package
BGA module, 15 mm x 22 mm x 8.17 mm
Manufacturer
Analog Devices IncKey specifications
Series
LTM4681
Min Quantity
1
Category
Integrated Circuits (ICs)Description
Quad 31.25 A or single 125 A uModule regulator with digital power system management.
key Attributes
-
Datasheet
View LTM4681EY#PBF DatasheetTechnical document
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Why request a quote
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RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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1
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2
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3
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Product overview
Overview
LTM4681EY#PBF is a very high-current multiphase uModule regulator for GPU/AI accelerator support rails, FPGA/ASIC boards, switch motherboards, and dense distributed power systems. It combines four high-current output channels, PMBus digital control, telemetry, and fault management for power designs that need fast margining and remote monitoring.
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Popular Specs Surfaced First
Product Attribute
Manufacturer
Analog Devices Inc
Product Attribute
Lifecycle Status
Recommended for new designs / Production
Product Attribute
Package / Case
BGA module, 15 mm x 22 mm x 8.17 mm
Product Attribute
Output Voltage
0.5 V to 3.3 V
Product Parameter
Function
Step-down uModule regulator with digital power system management
Product Parameter
Output Configuration
Quad 31.25 A or single 125 A
Manufacturer
Analog Devices Inc
Lifecycle Status
Recommended for new designs / Production
Package / Case
BGA module, 15 mm x 22 mm x 8.17 mm
Output Voltage
0.5 V to 3.3 V
Function
Step-down uModule regulator with digital power system management
Output Configuration
Quad 31.25 A or single 125 A
Part Number
LTM4681EY#PBF
Input Voltage
4.5 V to 16 V
Voltage Accuracy
+/-0.5% DC output error
Control / Telemetry
PMBus/I2C, 400 kHz interface, 16-bit ADC telemetry
Current Readback Accuracy
+/-4% typical family capability
Common questions
Product FAQ
Quick answers for buyers reviewing LTM4681EY#PBF, stock, documentation, and sourcing steps.
What is LTM4681EY#PBF?
LTM4681EY#PBF is a PMIC - Voltage Regulators - DC DC Switching Regulators component from Analog Devices Inc. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LTM4681EY#PBF?
LTM4681EY#PBF is listed with package reference BGA module, 15 mm x 22 mm x 8.17 mm. The current product description is Quad 31.25 A or single 125 A uModule regulator with digital power system management., and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LTM4681EY#PBF available in stock?
This page currently shows 58000 units in stock and 39000 units available for LTM4681EY#PBF. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LTM4681EY#PBF?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LTM4681EY#PBF by Analog Devices Inc. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LTM4681EY#PBF?
Yes. This page links to the datasheet for LTM4681EY#PBF by Analog Devices Inc, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify LTM4681EY#PBF before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LTM4681EY#PBF before approving the order.
PMIC - Voltage Regulators - DC DC Switching Regulators
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