LM2677SDX-ADJ vs LM2678SDX-3.3

This detailed comparison of LM2677SDX-ADJ and LM2678SDX-3.3 in the PMIC - Voltage Regulators - DC DC Switching Regulators provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

LM2677SDX-ADJ

Texas Instruments

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LM2678SDX-3.3

Texas Instruments

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Specifications Hide identical items

Manufacturer	Texas Instruments	Texas Instruments
Package / Case	14-VDFN Exposed Pad	14-VDFN Exposed Pad
Description	IC REG BUCK ADJUSTABLE 5A 14VSON	IC REG BUCK 3.3V 5A 14VSON
In Stock	8 698	2 568
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	SIMPLE SWITCHER®	SIMPLE SWITCHER®
Package	Tape & Reel (TR)	Tape & Reel (TR)
Function	Step-Down	Step-Down
Output Configuration	Positive	Positive
Topology	Buck	Buck
Output Type	Adjustable	Fixed
Number of Outputs	1	1
Voltage - Input (Min)	8V	8V
Voltage - Input (Max)	40V	40V
Voltage - Output (Min/Fixed)	1.21V	3.3V
Voltage - Output (Max)	37V	-
Current - Output	5A	5A
Frequency - Switching	260kHz	260kHz
Synchronous Rectifier	No	No
Operating Temperature	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)
Supplier Device Package	14-VSON (5x6)	14-VSON (5x6)