Integrated Circuits (ICs)

RP105K121D-TR

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LDO VOLTAGE REGULATORS LOW VOLTAGE 400MA VOLTAGE REGULATOR (LDO REGULATOR) WITH DUAL INPUT PIN

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Integrated Circuits (ICs)

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LDO VOLTAGE REGULATORS LOW VOLTAGE 400MA VOLTAGE REGULATOR (LDO REGULATOR) WITH DUAL INPUT PIN

Technical Specifications

Parameters and characteristics for this part

Specification	RP105K121D-TR

Control Features	Enable
Current - Output	400 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
Package / Case	6-XFDFN
Protection Features	Over Current, Under Voltage Lockout (UVLO)
PSRR	80 dB
Supplier Device Package	DFN(PL)1212-6
Voltage - Input (Max) [Max]	5.25 V
Voltage - Output (Min/Fixed)	1.2 V
Voltage Dropout (Max) [Max]	0.28 V

Part	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Protection Features	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Current - Output	PSRR	Number of Regulators	Package / Case	Output Configuration	Control Features
Nisshinbo Micro Devices Inc. RP105K081B-TR	0.3 V	0.8 V	5.25 V	Over Current Under Voltage Lockout (UVLO)	Surface Mount	85 C	-40 ¯C	DFN(PL)1212-6	400 mA	80 dB	1	6-XFDFN	Positive	Enable
Nisshinbo Micro Devices Inc. RP105K101D-TR	0.28 V	1 V	5.25 V	Over Current Under Voltage Lockout (UVLO)	Surface Mount	85 C	-40 ¯C	DFN(PL)1212-6	400 mA	80 dB	1	6-XFDFN	Positive	Enable
Nisshinbo Micro Devices Inc. RP105K121D-TR	0.28 V	1.2 V	5.25 V	Over Current Under Voltage Lockout (UVLO)	Surface Mount	85 C	-40 ¯C	DFN(PL)1212-6	400 mA	80 dB	1	6-XFDFN	Positive	Enable

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	$ 0.48
Mouser	N/A	5000	$ 0.48
		10000	$ 0.45

General part information

LDO VOLTAGE REGULATORS LOW VOLTAGE 400MA VOLTAGE REGULATOR (LDO REGULATOR) WITH DUAL INPUT PIN

Technical documentation and resources