NCV8730 Series

LDO Regulator, 150 mA, 38 V, 1 µA IQ, with PG

Catalog

LDO Regulator, 150 mA, 38 V, 1 µA IQ, with PG

Part	Mounting Type	Supplier Device Package	Output Configuration	Output Type	Qualification	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Number of Regulators	Protection Features	Voltage - Output (Min/Fixed)	Voltage Dropout (Max) [Max]	Control Features	Grade	Current - Quiescent (Iq)	Current - Output	Voltage - Input (Max) [Max]	PSRR [Min]	PSRR [Max]	Output Type	Voltage - Output (Max)	Current - Supply (Max) [Max]
ON Semiconductor NCV8730ASN330T1G	Surface Mount	5-TSOP	Positive	1.81 mOhm	AEC-Q100	SOT-23-5 Thin TSOT-23-5	-40 °C	125 ¯C	1	Over Current Over Temperature	3.3 V	0.48 V	Enable	Automotive	3 µA	150 mA	38 V	42 dB	80 dB
ON Semiconductor NCV8730ASN180T1G	Surface Mount	5-TSOP	Positive	1.81 mOhm	AEC-Q100	SOT-23-5 Thin TSOT-23-5	-40 °C	125 ¯C	1	Over Current Over Temperature	1.8 V	0.48 V	Enable	Automotive	3 µA	150 mA	38 V	42 dB	80 dB
ON Semiconductor NCV8730ASNADJT1G	Surface Mount	5-TSOP	Positive		AEC-Q100	SOT-23-5 Thin TSOT-23-5	-40 °C	125 ¯C	1	Over Current Over Temperature	1.2 V	0.48 V	Enable	Automotive	3 µA	150 mA	38 V	42 dB	80 dB	Adjustable	24 V
ON Semiconductor NCV8730BMTW500TBG	Surface Mount Wettable Flank	6-WDFNW (2x2)	Positive	1.81 mOhm	AEC-Q100		-40 °C	125 ¯C	1	Over Current Over Temperature Under Voltage Lockout (UVLO)	5 V	0.48 V	Enable Power Good Soft Start	Automotive	3 µA	150 mA	38 V	48 dB	80 dB			450 µA

Catalog

LDO Regulator, 150 mA, 38 V, 1 µA IQ, with PG

Key Features

• Operating Input Voltage Range: 2.7 V to 38 V

• Output Voltage: 1.2 V to 24 V

• Capable of Sourcing 200 mA Peak Output Current

• Low Shutdown Current: 100 nA typ.

• Very Low Quiescent Current: 1 uA typ.

• Low Dropout: 290 mV typ. at 150 mA, 3.3 V Version

• Output Voltage Accuracy ±1%

• Power Good Output (Version B)

• Stable with Small 1 uF Ceramic Capacitors

• Built−in Soft Start Circuit

Description

The NCV8730 device is based on unique combination of features −very low quiescent current, fast transient response and high input andoutput voltage ranges. The NCV8730 is CMOS LDO regulatordesigned for up to 38 V input voltage and 150 mA output current.Quiescent current of only 1 µA makes this device ideal solution forbattery− powered, always−on systems. Several fixed output voltageversions are available as well as the adjustable version.The device (version B) implements power good circuit (PG) whichindicates that output voltage is in regulation. This signal could be usedfor power sequencing or as a Microcontroller reset.Internal short circuit and over temperature protections saves thedevice against overload conditions.