NCP718 Series

LDO Regulator, 300 mA, Wide Vin, Ultra-Low Iq

Catalog

LDO Regulator, 300 mA, Wide Vin, Ultra-Low Iq

Part	Protection Features	PSRR	Operating Temperature [Min]	Operating Temperature [Max]	Control Features	Current - Quiescent (Iq)	Mounting Type	Voltage - Output (Max)	Output Type	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed)	Package / Case	Current - Supply (Max) [Max]	Voltage - Input (Max) [Max]	Output Configuration	Current - Output	Number of Regulators	Supplier Device Package	Output Type
ON Semiconductor NCP718ASNADJT1G	Over Current Over Temperature	60 dB	-40 °C	125 ¯C	Soft Start	8 ÁA	Surface Mount	5 V	Adjustable	0.49 V	1.2 V	SOT-23-5 Thin TSOT-23-5	300 µA	24 V	Positive	300 mA	1
ON Semiconductor NCP718AMTADJTBG	Over Current Over Temperature	60 dB	-40 °C	125 ¯C	Soft Start	8 ÁA	Surface Mount	5 V	Adjustable	0.49 V	1.2 V		300 µA	24 V	Positive	300 mA	1	6-WDFN (2x2)
ON Semiconductor NCP718BSN250T1G	Over Current Over Temperature	60 dB	-40 °C	125 ¯C	Soft Start	8 ÁA	Surface Mount			0.49 V	2.5 V	SOT-23-5 Thin TSOT-23-5	300 µA	24 V	Positive	300 mA	1		1.81 mOhm
ON Semiconductor NCP718AMT500TBG	Over Current Over Temperature	60 dB	-40 °C	125 ¯C	Enable Soft Start	8 ÁA	Surface Mount			0.38 V	5 V		300 µA	24 V	Positive	300 mA	1	6-WDFN (2x2)	1.81 mOhm
ON Semiconductor NCP718BSN500T1G	Over Current Over Temperature	60 dB	-40 °C	125 ¯C	Soft Start	8 ÁA	Surface Mount			0.49 V	5 V	SOT-23-5 Thin TSOT-23-5	300 µA	24 V	Positive	300 mA	1		1.81 mOhm
ON Semiconductor NCP718BSN150T1G	Over Current Over Temperature	60 dB	-40 °C	125 ¯C	Soft Start	8 ÁA	Surface Mount				1.5 V	SOT-23-5 Thin TSOT-23-5	300 µA	24 V	Positive	300 mA	1		1.81 mOhm
ON Semiconductor NCP718BSN300T1G	Over Current Over Temperature	60 dB	-40 °C	125 ¯C	Soft Start	8 ÁA	Surface Mount			0.465 V		SOT-23-5 Thin TSOT-23-5	300 µA	24 V	Positive	300 mA	1		1.81 mOhm
ON Semiconductor NCP718BMT330TBG	Over Current Over Temperature	60 dB	-40 °C	125 ¯C	Enable Soft Start	8 ÁA	Surface Mount			0.44 V	3.3 V		300 µA	24 V	Positive	300 mA	1	6-WDFN (2x2)	1.81 mOhm
ON Semiconductor NCP718BSN180T1G	Over Current Over Temperature	60 dB	-40 °C	125 ¯C	Soft Start	8 ÁA	Surface Mount				1.8 V	SOT-23-5 Thin TSOT-23-5	300 µA	24 V	Positive	300 mA	1		1.81 mOhm
ON Semiconductor NCP718AMT330TBG	Over Current Over Temperature	60 dB	-40 °C	125 ¯C	Enable Soft Start	8 ÁA	Surface Mount			0.44 V	3.3 V		300 µA	24 V	Positive	300 mA	1	6-WDFN (2x2)	1.81 mOhm

Catalog

LDO Regulator, 300 mA, Wide Vin, Ultra-Low Iq

Key Features

• Ultra−Low Quiescent Current typ. 4 µA over Temperature

• Operating Input Voltage Range 2.5 V to 24 V

• Adjustable and Fixed Version Available

• High PSRR 60dB at 1kHz

• Noise typ. 36 µVRMS from 100 Hz to 100 kHz

• Stable with 1 µF output capacitor

• Soft−start to Reduce Inrush Current and Overshoots

• SOA Limiting for High Vin / High Iout – Static and Dynamic

Description

The NCP718 is 300 mA LDO Linear Voltage Regulator. It is a very stable and accurate device with ultra−low quiescent current consumption (typ. 4 µA over the full temperature range) and a wide input voltage range (up to 24 V). The regulator incorporates several protection features such as Thermal Shutdown and Current Limiting.