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LT8643SEV#PBF

Name: Analog Devices Inc. LT8643SEV#PBF
Brand: Analog Devices
SKU: 584-LT8643SEVPBF
Price: 13.91 EUR
Availability: OutOfStock

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Mouser No:

584-LT8643SEVPBF

Mfr. No:

LT8643SEV#PBF

Mfr.:

Analog Devices

Description:

Switching Voltage Regulators 42V, 6A Sync Buck Silent Switcher 2 w/ 2

Datasheet:

LT8643SEV#PBF Datasheet (PDF)

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Learn more about Analog Devices LT8643SEV#PBF

Availability

Stock:: 0

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On Order:: 9.002

Expected 9/11/2026

8.100

Expected 10/1/2026
Factory Lead Time:: 17

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	13,91 €	13,91 €
	10,56 €	105,60 €
	10,13 €	253,25 €
	8,93 €	893,00 €
	8,49 €	2.122,50 €
	8,13 €	4.390,20 €
	7,34 €	7.927,20 €

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Analog Devices Inc.
Product Category:	Switching Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	LQFN-24
Topology:	Buck
Output Voltage:	Adjustable
Output Current:	6 A
Number of Outputs:	1 Output
Quiescent Current:	750 nA
Switching Frequency:	200 kHz to 3 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Series:	LT8643S
Packaging:	Tray
Brand:	Analog Devices
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	KR
Input Voltage:	3.4 V to 42 V
Moisture Sensitive:	Yes
Operating Supply Current:	350 uA
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	540
Subcategory:	PMIC - Power Management ICs
Supply Voltage - Min:	3.4 V
Type:	Silent Switcher
Unit Weight:	2 g

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Attributes selected: 0

Filter Document:

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390070
MXHTS:: 8542399999
ECCN:: EAR99

Silent Switcher® Solutions for EMI Compliance

Analog Devices Electromagnetic Interference (EMI) compliance is often mandatory and a critical design challenge for medical, automotive, test, and measurement equipment manufacturers. For example, if a device fails EMI compliance, it not only creates a long design cycle, it also increases cost as a result of re-design and re-evaluation for EMI compliance. To overcome these challenges, Analog Devices offers Silent Switcher® Architecture which minimizes the risk of problems caused by EMI, making µModule® Regulators and Discrete DC-DC ideal for noise-sensitive applications.

LT86xx High-Voltage Buck Regulators

Linear Technology/Analog Devices LT86xx High-Voltage Synchronous Buck Regulators product line features high-performance step-down buck switching regulator ICs. The LT86xx High-Voltage Buck Regulators work from input voltages of 3V up to 100V+, with switching frequencies of up to 4MHz, and high-efficiency operation of up to 96%.

Power Management ICs

Analog Devices Inc. Power Management ICs (PMICs) power innovation with precision and efficiency. With unmatched power densities, ultra-low noise technology, and superior reliability, Analog Devices’ PMIC portfolio supports complex power architectures in the most demanding applications, including industrial, automotive, and aerospace. Electronics engineers and designers are supported with power management evaluation boards and design tools, such as LTspice^®, to ease development and optimize performance. From Silent Switcher^® regulators and µModule^® power solutions to advanced battery management, LDOs, and digital power control, ADI delivers high-efficiency, low-noise, and compact solutions that ensure reliability and scalability.