Datasheets
LM43603QDSUTQ1 by: Texas Instruments

Automotive Qualified SIMPLE SWITCHER® 3.5V to 36V, 3A Synchronous Step-Down Voltage Converter 16-SON -40 to 125

Part Details for LM43603QDSUTQ1 by Texas Instruments

Overview of LM43603QDSUTQ1 by Texas Instruments

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Part Details for LM43603QDSUTQ1

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LM43603QDSUTQ1 Part Data Attributes:

LM43603QDSUTQ1 Texas Instruments
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LM43603QDSUTQ1 Texas Instruments Automotive Qualified SIMPLE SWITCHER® 3.5V to 36V, 3A Synchronous Step-Down Voltage Converter 16-SON -40 to 125
Pbfree Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description ,
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING REGULATOR
Screening Level AEC-Q100

Alternate Parts for LM43603QDSUTQ1

This table gives cross-reference parts and alternative options found for LM43603QDSUTQ1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM43603QDSUTQ1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
LM43603DSUR 3.5V to 36V, 3A Synchronous Step-Down Voltage Converter 16-SON -40 to 125 Texas Instruments LM43603QDSUTQ1 vs LM43603DSUR
LM43603QDSURQ1 Automotive Qualified SIMPLE SWITCHER® 3.5V to 36V, 3A Synchronous Step-Down Voltage Converter 16-SON -40 to 125 Texas Instruments LM43603QDSUTQ1 vs LM43603QDSURQ1
Part Number Description Manufacturer Compare
LT8611IUDD#PBF 42V, 2.5A Synchronous Step-Down Regulator with Current Sense and 2.5µA Quiescent Current Analog Devices Inc LM43603QDSUTQ1 vs LT8611IUDD#PBF
LMR14030SQDPRTQ1 SIMPLE SWITCHER® Automotive 40-V, 3.5-A, 2.2-MHz step-down converter with 40-uA IQ 10-WSON -40 to 125 Texas Instruments LM43603QDSUTQ1 vs LMR14030SQDPRTQ1
LM43603DSUR 3.5V to 36V, 3A Synchronous Step-Down Voltage Converter 16-SON -40 to 125 Texas Instruments LM43603QDSUTQ1 vs LM43603DSUR
LM73606RNPR 3.5V to 36V, 6A Synchronous Step-Down Voltage Converter 30-WQFN -40 to 125 Texas Instruments LM43603QDSUTQ1 vs LM73606RNPR
LT8611EUDD#PBF 42V, 2.5A Synchronous Step-Down Regulator with Current Sense and 2.5µA Quiescent Current Analog Devices Inc LM43603QDSUTQ1 vs LT8611EUDD#PBF
LM62435BPPQRJRRQ1 Automotive 3-V to 36-V, 3.5-A, low EMI synchronous step-down converter 14-VQFN-HR -40 to 150 Texas Instruments LM43603QDSUTQ1 vs LM62435BPPQRJRRQ1
LM43603QDSURQ1 Automotive Qualified SIMPLE SWITCHER® 3.5V to 36V, 3A Synchronous Step-Down Voltage Converter 16-SON -40 to 125 Texas Instruments LM43603QDSUTQ1 vs LM43603QDSURQ1
LT3697EMSE#TRPBF USB 5V, 2.5A Output, 35V Input Buck with Cable Drop Compensation Analog Devices Inc LM43603QDSUTQ1 vs LT3697EMSE#TRPBF
LT8611IUDD#TRPBF 42V, 2.5A Synchronous Step-Down Regulator with Current Sense and 2.5µA Quiescent Current Analog Devices Inc LM43603QDSUTQ1 vs LT8611IUDD#TRPBF
LT8611EUDD#WPBF 42V, 2.5A Synchronous Step-Down Regulator with Current Sense and 2.5µA Quiescent Current Analog Devices Inc LM43603QDSUTQ1 vs LT8611EUDD#WPBF

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