Specification	RP131K421D-TR

Control Features	Enable
Current - Output	1 A
Current - Quiescent (Iq)	90 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package / Case	6-UFDFN Exposed Pad
Package Name	DFN(PL)1820-6
Protection Features	Over Current, Over Temperature
PSRR	60 dB
Voltage - Input (Max)	6.5 V
Voltage - Output (Min/Fixed)	4.2 V
Voltage Dropout (Max)	0.65 V

RP131K Series

Part	Voltage - Input (Max)	Protection Features	Mounting Type	Number of Regulators	Current - Output	Voltage - Output (Min/Fixed)	Control Features	Voltage Dropout (Max)	Package / Case	Output Configuration	PSRR	Output Type	Operating Temperature (Max)	Operating Temperature (Min)	Current - Quiescent (Iq)	Package Name
Nisshinbo Micro Devices Inc. RP131K301D-TR	6.5 V	Over Current Over Temperature	Surface Mount	1	1 A	3 V	Enable	0.75 V	6-UFDFN Exposed Pad	Positive	70 dB	Fixed	85 °C	-40 °C	90 µA	DFN(PL)1820-6
Nisshinbo Micro Devices Inc. RP131K431B-TR	6.5 V	Over Current Over Temperature	Surface Mount	1	1 A	4.3 V	Enable	0.65 V	6-UFDFN Exposed Pad	Positive	60 dB	Fixed	85 °C	-40 °C	90 µA	DFN(PL)1820-6
Nisshinbo Micro Devices Inc. RP131K421D-TR	6.5 V	Over Current Over Temperature	Surface Mount	1	1 A	4.2 V	Enable	0.65 V	6-UFDFN Exposed Pad	Positive	60 dB	Fixed	85 °C	-40 °C	90 µA	DFN(PL)1820-6
Nisshinbo Micro Devices Inc. RP131K121D-TR	6.5 V	Over Current Over Temperature	Surface Mount	1	1 A	1.2 V	Enable	1.38 V	6-UFDFN Exposed Pad	Positive	70 dB	Fixed	85 °C	-40 °C	90 µA	DFN(PL)1820-6

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