LT8643SEV#PBF

Analog Devices
584-LT8643SEVPBF
LT8643SEV#PBF

Mfr.:

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

Datasheet:
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Learn more about Analog Devices LT8643SEV#PBF

In Stock: 2,436

Stock:
2,436
Can Dispatch Immediately
On Order:
3,780
Expected 2026/10/27
Factory Lead Time:
17
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:

Pricing (USD)

Qty. Unit Price
Ext. Price
$15.64 $15.64
$12.27 $122.70
$11.77 $294.25
$10.37 $1,037.00
$9.86 $2,465.00

Product Attribute Attribute Value Select Attribute
Analog Devices Inc.
Product Category: Switching Voltage Regulators
RoHS:  
SMD/SMT
LQFN-24
Buck
Adjustable
6 A
1 Output
3.4 V
42 V
750 nA
200 kHz to 3 MHz
- 40 C
+ 125 C
LT8643S
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

Datasheet

Models

PCN

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.

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