NCV8187 Series

1.2A LDO Regulator, Low Dropout Voltage, Low Noise with Power Good Output

Catalog

1.2A LDO Regulator, Low Dropout Voltage, Low Noise with Power Good Output

Part	Voltage - Output (Min/Fixed)	Voltage Dropout (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Current - Output	PSRR	Output Type	Grade	Mounting Type	Qualification	Current - Quiescent (Iq)	Number of Regulators	Protection Features	Control Features	Output Configuration	Voltage - Input (Max) [Max]	Package / Case	Operating Temperature
ON Semiconductor NCV8187AMT120TAG	1.2 V	0.495 V	150 °C	-40 °C	6-WDFN (2x2)	1.2 A	75 dB	1.81 mOhm	Automotive	Surface Mount	AEC-Q100	45 µA	1	Over Current Over Temperature Soft Start	Enable Power Good	Positive	5.5 V
ON Semiconductor NCV8187AMLE120TCG	1.2 V	0.45 V			8-DFNW (3x3)	1.2 A		1.81 mOhm	Automotive	Surface Mount Wettable Flank	AEC-Q100	45 µA	1	Over Current Over Temperature	Enable Power Good	Positive	5.5 V	8-VDFN Exposed Pad	150 °C
ON Semiconductor NCV8187AMT180TAG	1.8 V	0.335 V	150 °C	-40 °C	6-WDFN (2x2)	1.2 A	75 dB	1.81 mOhm	Automotive	Surface Mount	AEC-Q100	45 µA	1	Over Current Over Temperature Soft Start	Enable Power Good	Positive	5.5 V
ON Semiconductor NCV8187AMTW330TAG	3.3 V	0.22 V			6-WDFNW (2x2)	1.75 A		1.81 mOhm	Automotive	Surface Mount Wettable Flank	AEC-Q100	45 µA	1	Over Current Over Temperature	Enable Power Good	Positive	5.5 V		150 °C
ON Semiconductor NCV8187AMN180TAG	1.8 V	0.335 V	150 °C	-40 °C	6-DFN (3x3)	1.2 A	75 dB	1.81 mOhm	Automotive	Surface Mount Wettable Flank	AEC-Q100	45 µA	1	Over Current Over Temperature Soft Start	Enable Power Good	Positive	5.5 V	6-VDFN Exposed Pad
ON Semiconductor NCV8187AMTW180TAG	1.8 V	0.335 V			6-WDFNW (2x2)	1.75 A		1.81 mOhm	Automotive	Surface Mount Wettable Flank	AEC-Q100	45 µA	1	Over Current Over Temperature	Enable Power Good	Positive	5.5 V		150 °C

Catalog

1.2A LDO Regulator, Low Dropout Voltage, Low Noise with Power Good Output

Key Features

• Low Vin 1.5 V

• Ultra Low Noise 15 µVrms

• High PSRR 75 dB at 1 kHz

• Low Voutfrom 0.8 V

• Power Good Signal

• Available in DFN6 2x2 mm and DFN8 3x3mm packages

• 150C operating Junction temperature

Description

The NCV8187 is a 1.2 A LDO Regulator with low quiescent current consumption (typ. 30 µA over the full temperature range), low dropout voltage, low output noise and very good PSRR. The regulator incorporates several protection features such as Thermal Shutdown, Soft Start, Current Limiting and also Power Good Output signal for easy MCU interfacing.