Voltage Dropout (Max) is 0.4V @ 250mA - PMIC - Voltage Regulators - Linear Distributor - LP3997MM-3.3/NOPB SI9182DH-33-T1-E3 TPS76633D

Part Number	Manufacturer / Brand	Brife Description	Part Status	Output Configuration	Output Type	Number of Regulators	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Voltage Dropout (Max)	Current - Output	Current - Quiescent (Iq)	Current - Supply (Max)	PSRR	Control Features	Protection Features	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
LP3997MM-3.3/NOPB	Texas Instruments	IC Regulators LINEAR 3.3V 250MA 8VSSOP	Active	Positive	Fixed	1	6V	3.3V	-	0.4V @ 250mA	250mA	100µA	150µA	39dB ~ 61dB (1kHz ~ 10kHz)	Enable	Over Temperature, Short Circuit	-40°C ~ 85°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
SI9182DH-33-T1-E3	Vishay Siliconix	IC Regulators LINEAR 3.3V 250MA 8MSOP	Obsolete	Positive	Fixed	1	6V	3.3V	-	0.4V @ 250mA	250mA	1.5mA	1.9mA	60dB ~ 40dB (1kHz ~ 100kHz)	Enable, Power On Reset	Over Temperature, Short Circuit	-40°C ~ 85°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
TPS76633D	Texas Instruments	IC Regulators LINEAR 3.3V 250MA 8SOIC	Active	Positive	Fixed	1	10V	3.3V	-	0.4V @ 250mA	250mA	50µA	-	63dB (1kHz)	Enable, Power Good	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TPS76633DR	Texas Instruments	IC Regulators LINEAR 3.3V 250MA 8SOIC	Active	Positive	Fixed	1	10V	3.3V	-	0.4V @ 250mA	250mA	50µA	-	63dB (1kHz)	Enable, Power Good	Over Current, Over Temperature, Reverse Polarity	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC