LM2678SD-ADJ

Part No :: LM2678SD-ADJ

Manufacturer: VIGOR

VIGOR # :: 3905681

Description: SWITCHING REGLTR, VOLTAGE-MODE

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LM2678SD-ADJ PDF

Country of origin: -

Date code: -

LM2678SD-ADJ Specifications

Type	Description
Series:	SIMPLE SWITCHER®
Package:	Bulk
Part Status:	Obsolete
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	8V
Voltage - Input (Max):	40V
Voltage - Output (Min/Fixed):	1.21V
Voltage - Output (Max):	37V
Current - Output:	5A
Frequency - Switching:	260kHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	14-VDFN Exposed Pad
Supplier Device Package:	14-VSON (5x6)

Alternative Products

Part Number	Manufacturer & Description	Compare
LM2678SD-ADJ/NOPB Match 100%	Texas Instruments IC REG BUCK ADJUSTABLE 5A 14VSON	LM2678SD-ADJ vs LM2678SD-ADJ/NOPB
LM2679SD-5.0 Match 100%	VIGOR SWITCHING REG, VOLTAGE-MODE, 8.1	LM2678SD-ADJ vs LM2679SD-5.0
LM2678SDX-3.3/NOPB Match 100%	Texas Instruments IC REG BUCK 3.3V 5A 14VSON	LM2678SD-ADJ vs LM2678SDX-3.3/NOPB
LM2678SDX-5.0/NOPB Match 100%	Texas Instruments IC REG BUCK 5V 5A 14VSON	LM2678SD-ADJ vs LM2678SDX-5.0/NOPB
LM2677SD-5.0/NOPB Match 100%	Texas Instruments IC REG BUCK 5V 5A 14VSON	LM2678SD-ADJ vs LM2677SD-5.0/NOPB
LM2679SD-3.3/NOPB Match 100%	Texas Instruments IC REG BUCK 3.3V 5A 14VSON	LM2678SD-ADJ vs LM2679SD-3.3/NOPB

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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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: 2516

Shipped from

HK warehouse

Expected Shipping Date

Aug 09 - Aug 13 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$3.5200~~	~~$3.52~~
250	~~$3.5200~~	~~$880.00~~

Current price of LM2678SD-ADJ 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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LM2678SD-ADJ

LM2678SD-ADJ

3905681

Pricing(USD)