LTC4268CDKD-1 vs LTC4223CDHD-2#TRPBF

This in-depth comparison of the LTC4268CDKD-1 and LTC4223CDHD-2#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

LTC4268CDKD-1

Analog Devices Inc.

Lifecycle: Active
Stock: 4745 PCS
Package: DFN-32
Series: PMIC - Power Over Ethernet (PoE) Controllers

+BOM RFQ

Part B

LTC4223CDHD-2#TRPBF

Analog Devices Inc.

Lifecycle: Active
Stock: 8354 PCS
Package: DFN-16
Series: PMIC - Hot Swap Controllers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LTC4268CDKD-1	LTC4223CDHD-2#TRPBF
Part Status	Obsolete	Active
Type	Controller (PD), DC/DC	Hot Swap Controller
Number of Channels	1	2
Internal Switch(s)	No	Both
Applications	-	ATCA, MicroTCA™
Features	-	Auto Retry, Thermal Limit, UVLO
Programmable Features	-	Current Limit, Fault Timeout
Voltage - Supply	57V (Max)	2.7V ~ 14V
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C
Supply Current	3mA (Max)	800 µA
Mounting Type	Surface Mount	Surface Mount
Power - Max	35 W	-
Auxiliary Sense	No	-
Standards	802.3af (PoE)	-

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