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LM27403EVM

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LM27403 DC TO DC CONTROLLER 1.188V TO 1.212V OUTPUT EVALUATION BOARD

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Development Boards, Kits, Programmers

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LM27403 DC TO DC CONTROLLER 1.188V TO 1.212V OUTPUT EVALUATION BOARD

Technical Specifications

Parameters and characteristics for this part

Part	Control Features	Supplier Device Package	Mounting Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Output Phases	Operating Temperature [Min]	Operating Temperature [Max]	Topology	Output Configuration	Number of Outputs	Package / Case	Frequency - Switching [Max]	Frequency - Switching [Min]	Output Type	Function	Duty Cycle (Max) [Max]	Frequency - Switching	Outputs and Type	Outputs and Type	Board Type	Main Purpose	Voltage - Input [Min]	Voltage - Input [Max]	Voltage - Output	Supplied Contents	Utilized IC / Part	Regulator Topology	Current - Output
Texas Instruments LM27403SQ/NOPB	Enable Frequency Control Power Good Soft Start Tracking	24-WQFN (4x4)	Surface Mount	3 V	20 V	1	-40 °C	125 ¯C	Buck	Positive	1	24-WFQFN Exposed Pad	1.2 MHz	200 kHz	Transistor Driver	Step-Down	93 %
Texas Instruments LM27403SQE/NOPB	Enable Frequency Control Power Good Soft Start Tracking	24-WQFN (4x4)	Surface Mount	3 V	20 V	1	-40 °C	125 ¯C	Buck	Positive	1	24-WFQFN Exposed Pad	1.2 MHz	200 kHz	Transistor Driver	Step-Down	93 %
Texas Instruments LM27403SQX/NOPB	Enable Frequency Control Power Good Soft Start Tracking	24-WQFN (4x4)	Surface Mount	3 V	20 V	1	-40 °C	125 ¯C	Buck	Positive	1	24-WFQFN Exposed Pad	1.2 MHz	200 kHz	Transistor Driver	Step-Down	93 %
Texas Instruments LM27403EVM																		250 kHz	Non-Isolated	1	Fully Populated	DC/DC Step Down	3 V	20 V	1.2 V	Board(s)	LM27403	Buck	25 A

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

Distributor	Package	Quantity	$

Digikey	Box	1	$ 238.80

General part information

LM27403 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board

Technical documentation and resources