R1271 Series

Catalog

IC REG BUCK 5.5V 1A 12DFN

Part	Function	Supplier Device Package	Voltage - Input (Min) [Min]	Mounting Type	Frequency - Switching	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input (Max) [Max]	Topology	Number of Outputs	Current - Output	Voltage - Output (Min/Fixed)	Output Configuration	Package / Case
Nisshinbo Micro Devices Inc. R1271L501A-TR	Step-Down	DFN3030-12B	3.6 V	Surface Mount	2 MHz	-40 °C	105 °C	30 V	Buck	1	1 A	5.5 V	Positive	12-WFDFN Exposed Pad
Nisshinbo Micro Devices Inc. R1271L331B-TR-K	Step-Down	DFN3030-12B	3.6 V	Surface Mount	2 MHz	-40 °C	125 °C	30 V	Buck	1	1 A	3.3 V	Positive	12-WFDFN Exposed Pad
Nisshinbo Micro Devices Inc. R1271L501A-TR-K	Step-Down	DFN3030-12B	3.6 V	Surface Mount	2 MHz	-40 °C	125 °C	30 V	Buck	1	1 A	5 V	Positive	12-WFDFN Exposed Pad
Nisshinbo Micro Devices Inc. R1271L331B-TR	Step-Down	DFN3030-12B	3.6 V	Surface Mount	2 MHz	-40 °C	105 °C	30 V	Buck	1	1 A	3.3 V	Positive	12-WFDFN Exposed Pad