Integrated Circuits (ICs)

TPS54314QPWPRQ1

Obsolete

IC REG BUCK 1.8V 3A 20HTSSOP

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Integrated Circuits (ICs)

Obsolete

IC REG BUCK 1.8V 3A 20HTSSOP

Technical Specifications

Parameters and characteristics for this part

Part	Voltage - Input (Min) [Min]	Qualification	Frequency - Switching [Max]	Frequency - Switching [Min]	Mounting Type	Grade	Function	Current - Output	Output Type	Voltage - Output (Min/Fixed)	Package / Case	Package / Case [custom]	Package / Case	Output Configuration	Topology	Voltage - Input (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Number of Outputs	Supplier Device Package	Main Purpose	Frequency - Switching	Regulator Topology	Voltage - Input [Min]	Voltage - Input [Max]	Utilized IC / Part	Board Type	Outputs and Type	Outputs and Type	Voltage - Output	Supplied Contents
Texas Instruments TPS54314QPWPRQ1	3 V	AEC-Q100	550 kHz	350 kHz	Surface Mount	Automotive	Step-Down	3 A	1.81 mOhm	1.8 V	20-PowerTSSOP	4.4 mm	0.173 in	Positive	Buck	6 V	-40 °C	125 ¯C	1	20-HTSSOP
Texas Instruments TPS54314PWPR	3 V		550 kHz	350 kHz	Surface Mount		Step-Down	3 A	1.81 mOhm	1.8 V	20-PowerTSSOP	4.4 mm	0.173 in	Positive	Buck	6 V	-40 °C	85 °C	1	20-HTSSOP
Texas Instruments TPS54314PWPRG4	3 V		550 kHz	350 kHz	Surface Mount		Step-Down	3 A	1.81 mOhm	1.8 V	20-PowerTSSOP	4.4 mm	0.173 in	Positive	Buck	6 V	-40 °C	85 °C	1	20-HTSSOP
Texas Instruments TPS54314EVM								3 A													DC/DC Step Down	700 kHz	Buck	3 V	6 V	TPS54314	Fully Populated	Non-Isolated	1	1.8 V	Board(s)

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 3A 20-PowerTSSOP (0.173", 4.40mm Width)

Technical documentation and resources