It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

LT8646SEV#PBF

Name: Analog Devices Inc. LT8646SEV#PBF
Brand: Analog Devices
SKU: 584-LT8646SEV#PBF
Price: 15.7 EUR
Availability: OutOfStock

Images are for reference only
See Product Specifications

Mouser No:

584-LT8646SEV#PBF

Mfr. No:

LT8646SEV#PBF

Mfr.:

Analog Devices

Description:

Switching Voltage Regulators 65V, 8A Sync Buck Silent Switcher 2 w/ 2

Datasheet:

LT8646SEV#PBF Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Analog Devices LT8646SEV#PBF

Availability

Stock:: 0

You can still purchase this product for backorder.

An unexpected error occurred. Please try again later.
On Order:: 2.450

Expected 8/13/2026

8.330

Expected 9/3/2026
Factory Lead Time:: 35

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	15,70 €	15,70 €
	12,42 €	124,20 €
	11,48 €	287,00 €
	10,71 €	1.071,00 €
	10,07 €	2.517,50 €
	9,89 €	4.846,10 €

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Analog Devices Inc.
Product Category:	Switching Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	LQFN-32
Topology:	Buck
Output Voltage:	3.3 V to 25 V
Output Current:	8 A
Number of Outputs:	1 Output
Input Voltage - Min:	3.4 V
Input Voltage - Max:	65 V
Quiescent Current:	230 uA
Switching Frequency:	200 kHz to 2.2 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Series:	LT8646S
Packaging:	Tray
Brand:	Analog Devices
Input Voltage:	3.4 V to 65 V
Moisture Sensitive:	Yes
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	490
Subcategory:	PMIC - Power Management ICs
Supply Voltage - Min:	3.4 V
Type:	Synchronous Step Down Regulator
Unit Weight:	2 g

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

LT8646SEV#PBF Datasheet (PDF)

PCN

RoHS Certificate (PDF)

Compliance Codes

TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: Korea, Republic of
Assembly Country of Origin:: Taiwan
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

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.

LT86xx 42V Synchronous Step-Down Regulators

Analog Devices Inc. LT86xx 42V Synchronous Step-Down Regulators have high step-down ratios and small solution sizes. Requiring low quiescent current with all channels on, Burst Mode^® operation extends battery life to the LT86xx regulators. The LT86xx series from Analog Devices is 42V input capable and has high efficiency. The regulators have a separate input for each channel for added design flexibility.