LM5642MTC vs LM5642XMT

This in-depth comparison of the LM5642MTC and LM5642XMT 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

LM5642MTC

Texas Instruments

Lifecycle
Active
Stock
4861 PCS
Package
TSSOP-28
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

LM5642XMT

Texas Instruments

Lifecycle
Active
Stock
6573 PCS
Package
TSSOP-28
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 LM5642MTC LM5642XMT
Supplier - Texas Instruments
Part Status Not For New Designs Obsolete
Output Type Transistor Driver Transistor Driver
Function Step-Down Step-Down
Output Configuration Positive Positive
Topology Buck Buck
Number of Outputs 2 2
Output Phases 2 2
Voltage - Supply (Vcc/Vdd) 4.5V ~ 36V 4.5V ~ 36V
Frequency - Switching 200kHz 375kHz
Duty Cycle(Max) 98.9% 98.9%
Synchronous Rectifier Yes Yes
Clock Sync Yes Yes
Control Features Current Limit, Enable, Soft Start Current Limit, Enable, Soft Start
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount
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