LT3757IDD vs LT3757AEMSE#WPBF

This in-depth comparison of the LT3757IDD and LT3757AEMSE#WPBF 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

LT3757IDD

Analog Devices Inc.

Lifecycle: Active
Stock: 3578 PCS
Package: WFDFN-10
Series: PMIC - Voltage Regulators - DC DC Switching Controllers

+BOM RFQ

Part B

LT3757AEMSE#WPBF

Analog Devices Inc.

Lifecycle: Active
Stock: 3682 PCS
Package: MSOP-10
Series: PMIC - Voltage Regulators - DC DC Switching Controllers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LT3757IDD	LT3757AEMSE#WPBF
Supplier	Analog Devices Inc.	Analog Devices Inc.
Series	-	Automotive, AEC-Q100
Part Status	Obsolete	Active
Output Type	Transistor Driver	Transistor Driver
Function	Step-Up, Step-Up/Step-Down	Step-Up, Step-Up/Step-Down
Output Configuration	Positive and Negative	Positive and Negative
Topology	Boost, Flyback, SEPIC	Boost, Flyback, SEPIC
Number of Outputs	1	1
Output Phases	1	1
Voltage - Supply (Vcc/Vdd)	2.9V ~ 40V	2.9V ~ 40V
Frequency - Switching	100kHz ~ 1MHz	100kHz ~ 1MHz
Synchronous Rectifier	No	No
Clock Sync	Yes	Yes
Control Features	Enable, Frequency Control, Soft Start	Enable, Frequency Control, Soft Start
Operating Temperature	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount	Surface Mount

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