Integrated Circuits (ICs)

RP505K301B-TR

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SWITCHING VOLTAGE REGULATORS BUCK DC/DC CONVERTER

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Integrated Circuits (ICs)

Active

SWITCHING VOLTAGE REGULATORS BUCK DC/DC CONVERTER

Technical Specifications

Parameters and characteristics for this part

Part	Voltage - Output (Min/Fixed)	Supplier Device Package	Frequency - Switching	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Voltage - Input (Min) [Min]	Function	Current - Output	Number of Outputs	Mounting Type	Output Configuration	Voltage - Input (Max) [Max]	Topology
Nisshinbo Micro Devices Inc. RP505K091A-TR	0.9 V	DFN(PL)2020-8	2.25 MHz	85 C	-40 ¯C	8-UFDFN Exposed Pad	2.3 V	Step-Down	1 A	1	Surface Mount	Positive	5.5 V	Buck
Nisshinbo Micro Devices Inc. RP505K181B-TR	1.8 V	DFN(PL)2020-8	2.25 MHz	85 C	-40 ¯C	8-UFDFN Exposed Pad	2.3 V	Step-Down	1 A	1	Surface Mount	Positive	5.5 V	Buck
Nisshinbo Micro Devices Inc. RP505K301B-TR	3 V	DFN(PL)2020-8	2.25 MHz	85 C	-40 ¯C	8-UFDFN Exposed Pad	2.3 V	Step-Down	1 A	1	Surface Mount	Positive	5.5 V	Buck

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.75
Mouser	N/A	5000	$ 0.73

General part information

SWITCHING VOLTAGE REGULATORS BUCK DC/DC CONVERTER

Technical documentation and resources