NCP500 Series

LDO Regulator, 150 mA, Low Dropout, Low Noise

Catalog

LDO Regulator, 150 mA, Low Dropout, Low Noise

Part	Voltage Dropout (Max) [Max]	Grade	Voltage - Output (Min/Fixed)	Number of Regulators	Current - Quiescent (Iq)	Voltage - Input (Max) [Max]	Protection Features	PSRR	Output Configuration	Current - Output	Package / Case	Current - Supply (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Qualification	Output Type	Control Features	Mounting Type
ON Semiconductor NCV500SN28T1G	0.25 V	Automotive	2.8 V	1	1 µA	6 V	Over Current Over Temperature	62 dB	Positive	150 mA	SOT-23-5 Thin TSOT-23-5	300 µA	85 °C	-40 °C	5-TSOP	AEC-Q100	1.81 mOhm	Enable	Surface Mount
ON Semiconductor NCP500SQL33T1G	0.23 V		3.3 V	1	1 µA	6 V	Over Current Over Temperature	62 dB	Positive	150 mA	6-VDFN Exposed Pad	300 µA	85 °C	-40 °C	6-DFN (2x2.2)		1.81 mOhm	Enable	Surface Mount
ON Semiconductor NCP500SQL18T1G	0.35 V		1.8 V	1	1 µA	6 V	Over Current Over Temperature	62 dB	Positive	150 mA	6-VDFN Exposed Pad	300 µA	85 °C	-40 °C	6-DFN (2x2.2)		1.81 mOhm	Enable	Surface Mount
ON Semiconductor NCP500SN27T1G	0.26 V		2.7 V	1	1 µA	6 V	Over Current Over Temperature	62 dB	Positive	150 mA	SOT-23-5 Thin TSOT-23-5	300 µA	85 °C	-40 °C	5-TSOP		1.81 mOhm	Enable	Surface Mount
ON Semiconductor NCV500SN33T1G	0.23 V	Automotive	3.3 V	1	1 µA	6 V	Over Current Over Temperature	62 dB	Positive	150 mA	SOT-23-5 Thin TSOT-23-5	300 µA	85 °C	-40 °C	5-TSOP	AEC-Q100	1.81 mOhm	Enable	Surface Mount
ON Semiconductor NCP500SN50T1G	0.18 V		5 V	1	1 µA	6 V	Over Current Over Temperature	62 dB	Positive	150 mA	SOT-23-5 Thin TSOT-23-5	300 µA	85 °C	-40 °C	5-TSOP		1.81 mOhm	Enable	Surface Mount
ON Semiconductor NCP500SQL50T1	0.18 V		5 V	1	1 µA	6 V	Over Current Over Temperature	62 dB	Positive	150 mA	6-VDFN Exposed Pad	300 µA	85 °C	-40 °C	6-DFN (2x2.2)		1.81 mOhm	Enable	Surface Mount
ON Semiconductor NCP500SQL25T1G	0.27 V		2.5 V	1	1 µA	6 V	Over Current Over Temperature	62 dB	Positive	150 mA	6-VDFN Exposed Pad	300 µA	85 °C	-40 °C	6-DFN (2x2.2)		1.81 mOhm	Enable	Surface Mount
ON Semiconductor NCP500SN18T1	0.35 V		1.8 V	1	1 µA	6 V	Over Current Over Temperature	62 dB	Positive	150 mA	SOT-23-5 Thin TSOT-23-5	300 µA	85 °C	-40 °C	5-TSOP		1.81 mOhm	Enable	Surface Mount
ON Semiconductor NCP500SN30T1	0.24 V			1	1 µA	6 V	Over Current Over Temperature	62 dB	Positive	150 mA	SOT-23-5 Thin TSOT-23-5	300 µA	85 °C	-40 °C	5-TSOP		1.81 mOhm	Enable	Surface Mount

Catalog

LDO Regulator, 150 mA, Low Dropout, Low Noise

Key Features

• Ultra-Low Dropout Voltage of 170 mV at 150 mA

• Fast Enable Turn-On Time of 20 µsec

• Wide Operating Voltage Range of 1.8 V to 6.0 V

• Excellent Line and Load Regulation

• High Accuracy Output Voltage of 2.5%

• Enable Can Be Driven Directly by 1.0 V Logic

• Very Small QFN 2x2 Package

• Pb-Free Package May be Available.* The G-Suffix Denotes a Pb-Free Lead Finish

Description

The NCP500 Low Dropout (LDO) Linear Voltage Regulator is designed for portable battery powered applications which require low noise operation, fast enable response time, and low dropout. The device achieves its low noise performance without the need of an external noise bypass capacitor. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, and resistors for setting output voltage, and current limit and temperature limit protection circuits.The NCP500 LDO Linear Voltage Regulator has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 1.0 mF. Standard voltage versions are 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, and 5.0 V.