NCV47411 Series

LDO Regulator, 100 mA, Low Dropout, High PSRR

Catalog

LDO Regulator, 100 mA, Low Dropout, High PSRR

Part	Mounting Type	Qualification	Current - Output	Supplier Device Package	Number of Regulators	PSRR	Grade	Output Configuration	Voltage - Output (Min/Fixed)	Package / Case	Voltage - Output (Max) [Max]	Output Type	Current - Supply (Max) [Max]	Control Features	Protection Features
ON Semiconductor NCV47411PAAJR2G	Surface Mount	AEC-Q100	100 mA	14-TSSOP-EP	2	75 dB	Automotive	Positive	3.3 V	14-TSSOP (0.173" 4.40mm Width) Exposed Pad	20 V	Adjustable	50 mA	Enable	Over Current Over Temperature Reverse Polarity

Catalog

LDO Regulator, 100 mA, Low Dropout, High PSRR

Key Features

• Adjustable Voltage Version (from 3.3 V to 20 V) 3% Output Voltage

• Enable Input (3.3 V Logic Compatible Thresholds)

• Adjustable Current Limit up to 150 mA

• Protection: Current Limitation, Thermal Shutdown, Reverse Input Voltage

Description

The NCV47411 is a dual integrated low dropout regulator with100 mA per channel designed for use in harsh automotiveenvironments. It includes wide operating temperature and inputvoltage ranges. The device is offered with adjustable voltage versionavailable in 3% output voltage accuracy. It has a high peak inputvoltage tolerance and reverse input voltage protection. It also providesovercurrent protection, overtemperature protection and enable forcontrol of the state of the output voltage of each channel. Theintegrated current sense feature provides diagnosis and systemprotection functionality. The current limit of the device is adjustableby resistor connected to CSO pin for each channel. CSO pin outputcurrent creates voltage drop across CSO resistor which is proportionalto output current of each channel.