A5975D vs L7981A

This detailed comparison of A5975D and L7981A 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.

A5975D

STMicroelectronics

Request For Quote

L7981A

STMicroelectronics

Request For Quote

Specifications Hide identical items

Manufacturer	STMicroelectronics	STMicroelectronics
Package / Case	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Description	IC REG BUCK ADJUSTABLE 3A 8HSOP	IC REG BUCK ADJUSTABLE 3A 8HSOP
In Stock	348	5 000
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	Automotive, AEC-Q100	-
Package	Tube	Tube
Function	Step-Down	Step-Down
Output Configuration	Positive	Positive
Topology	Buck	Buck
Output Type	Adjustable	Adjustable
Number of Outputs	1	1
Voltage - Input (Min)	4V	4.5V
Voltage - Input (Max)	36V	28V
Voltage - Output (Min/Fixed)	1.235V	0.6V
Voltage - Output (Max)	35V	28V
Current - Output	3A	3A
Frequency - Switching	250kHz	250kHz ~ 1MHz
Synchronous Rectifier	No	No
Operating Temperature	-40°C ~ 150°C (TJ)	-40°C ~ 150°C (TJ)
Supplier Device Package	8-HSOP-EP	8-HSOP-EP