LTC3441EDE vs LTC3409IDD#TRPBF

This in-depth comparison of the LTC3441EDE and LTC3409IDD#TRPBF provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

LTC3441EDE

Linear Technology

Lifecycle: Active
Stock: 3684 PCS
Package: DFN-12
Series: PMIC - Voltage Regulators - DC DC Switching Regulators

+BOM RFQ

Part B

LTC3409IDD#TRPBF

Analog Devices Inc.

Lifecycle: Active
Stock: 2191 PCS
Package: DFN-8
Series: PMIC - Voltage Regulators - DC DC Switching Regulators

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LTC3441EDE	LTC3409IDD#TRPBF
Part Status	Obsolete	Active
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)	2.4V	1.6V
Voltage - Input (Max)	5.5V	5.5V
Voltage - Output (Min/Fixed)	2.4V	0.613V
Voltage - Output (Max)	5.25V	5.5V
Current - Output	1.2A	600mA
Frequency - Switching	1MHz	1.7MHz ~ 2.6MHz
Synchronous Rectifier	Yes	Yes
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Surface Mount

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