LTC3119IUFD vs LTC3649IUFD#PBF

This detailed comparison of LTC3119IUFD and LTC3649IUFD#PBF 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.

LTC3119IUFD

Linear Technology (Analog Devices, Inc.)

Request For Quote

LTC3649IUFD#PBF

Linear Technology (Analog Devices, Inc.)

Request For Quote

Specifications Hide identical items

Manufacturer	Linear Technology (Analog Devices, Inc.)	Linear Technology (Analog Devices, Inc.)
Package / Case	28-WFQFN Exposed Pad	28-WFQFN Exposed Pad
Description	IC REG BCK BST ADJ 5A 28QFN	IC REG BUCK ADJUSTABLE 4A 28QFN
In Stock	2 607	692
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Active
Series	-	-
Package	Tube	Tube
Function	Step-Up/Step-Down	Step-Down
Output Configuration	Positive	Positive
Topology	Buck-Boost	Buck
Output Type	Adjustable	Adjustable
Number of Outputs	1	1
Voltage - Input (Min)	2.5V	3.1V
Voltage - Input (Max)	18V	60V
Voltage - Output (Min/Fixed)	0.8V	0V
Voltage - Output (Max)	18V	55V
Current - Output	5A	4A
Frequency - Switching	400kHz ~ 2MHz	1MHz
Synchronous Rectifier	Yes	Yes
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TJ)
Supplier Device Package	28-QFN (4x5)	28-QFN (4x5)