LTC3643IUDD#PBF

Part No :: LTC3643IUDD#PBF

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 3892669

Description: IC REG BUCK BST ADJ 2A 24QFN

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LTC3643IUDD#PBF PDF

Country of origin: -

Date code: -

LTC3643IUDD#PBF Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Function:	Step-Up, Step-Down
Output Configuration:	Positive
Topology:	Buck, Boost
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	3V
Voltage - Input (Max):	17V
Voltage - Output (Min/Fixed):	0.6V
Voltage - Output (Max):	-
Current - Output:	2A
Frequency - Switching:	1MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	24-WFQFN Exposed Pad
Supplier Device Package:	24-QFN (3x5)

Alternative Products

Part Number	Manufacturer & Description	Compare
LT8620EUDD#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJUSTABLE 2A 24QFN	LTC3643IUDD#PBF vs LT8620EUDD#TRPBF
LT8620EUDD#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJUSTABLE 2A 24QFN	LTC3643IUDD#PBF vs LT8620EUDD#PBF
LTC3643IUDD#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK BST ADJ 2A 24QFN	LTC3643IUDD#PBF vs LTC3643IUDD#TRPBF
LTC3643EUDD#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK BST ADJ 2A 24QFN	LTC3643IUDD#PBF vs LTC3643EUDD#TRPBF
LT8620IUDD#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJUSTABLE 2A 24QFN	LTC3643IUDD#PBF vs LT8620IUDD#PBF
LT8620IUDD#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJUSTABLE 2A 24QFN	LTC3643IUDD#PBF vs LT8620IUDD#TRPBF

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 182

Shipped from

HK warehouse

Expected Shipping Date

Aug 08 - Aug 12 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$11.9800~~	~~$11.98~~
25	~~$7.9565~~	~~$198.91~~
100	~~$6.5786~~	~~$657.86~~
250	~~$6.2497~~	~~$1 562.42~~
500	~~$6.1087~~	~~$3 054.36~~

Current price of LTC3643IUDD#PBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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LTC3643IUDD#PBF

LTC3643IUDD#PBF

3892669

Pricing(USD)