Integrated Circuits (ICs)

NCV303LSN45T1G

Active

ON Semiconductor

VOLTAGE DETECTOR, 1 MONITOR, 4.5 V THRESHOLD, ACTIVE-LOW, 0.8V TO 10V, TSOP-5, -40 °C TO 125 °C

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Search across all available documentation for this part.

DocumentsDatasheet Product Change Notice EN +1

Integrated Circuits (ICs)

NCV303LSN45T1G

Active

ON Semiconductor

VOLTAGE DETECTOR, 1 MONITOR, 4.5 V THRESHOLD, ACTIVE-LOW, 0.8V TO 10V, TSOP-5, -40 °C TO 125 °C

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NCV303LSN45T1G

Grade	Automotive
Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output	Open Drain or Open Collector
Package / Case	SOT-23-5 Thin, TSOT-23-5
Qualification	AEC-Q100
Reset	Active Low
Reset Timeout	Adjustable/Selectable
Supplier Device Package	5-TSOP
Type	Simple Reset/Power-On Reset
Voltage - Threshold	4.5 V

NCP303 Series

Part	Type	Supplier Device Package	Number of Voltages Monitored	Reset	Operating Temperature [Max]	Operating Temperature [Min]	Reset Timeout	Voltage - Threshold	Qualification	Grade	Mounting Type	Package / Case	Output
ON Semiconductor NCV303LSN45T1G	Simple Reset/Power-On Reset	5-TSOP	1	Active Low	125 °C	-40 °C	Adjustable/Selectable	4.5 V	AEC-Q100	Automotive	Surface Mount	SOT-23-5 Thin TSOT-23-5	Open Drain or Open Collector
ON Semiconductor NCP303LSN22T1G	Simple Reset/Power-On Reset	5-TSOP	1	Active Low	125 °C	-40 °C	Adjustable/Selectable	2.2 V			Surface Mount	SOT-23-5 Thin TSOT-23-5	Open Drain or Open Collector
ON Semiconductor NCP303LSN21T1	Simple Reset/Power-On Reset	5-TSOP	1	Active Low	125 °C	-40 °C	Adjustable/Selectable	2.1 V			Surface Mount	SOT-23-5 Thin TSOT-23-5	Open Drain or Open Collector
ON Semiconductor NCV303LSN40T1G	Simple Reset/Power-On Reset	5-TSOP	1	Active Low	125 °C	-40 °C	Adjustable/Selectable	4 V	AEC-Q100	Automotive	Surface Mount	SOT-23-5 Thin TSOT-23-5	Open Drain or Open Collector
ON Semiconductor NCP303LSN30T1G	Simple Reset/Power-On Reset	5-TSOP	1	Active Low	125 °C	-40 °C	Adjustable/Selectable	3 V			Surface Mount	SOT-23-5 Thin TSOT-23-5	Open Drain or Open Collector
ON Semiconductor NCP303LSN14T1	Simple Reset/Power-On Reset	5-TSOP	1	Active Low	125 °C	-40 °C	Adjustable/Selectable	1.4 V			Surface Mount	SOT-23-5 Thin TSOT-23-5	Open Drain or Open Collector
ON Semiconductor NCV303LSN29T1	Simple Reset/Power-On Reset	5-TSOP	1	Active Low	125 °C	-40 °C	Adjustable/Selectable	2.9 V	AEC-Q100	Automotive	Surface Mount	SOT-23-5 Thin TSOT-23-5	Open Drain or Open Collector
ON Semiconductor NCV303LSN10T1G	Simple Reset/Power-On Reset	5-TSOP	1	Active Low	85 °C	-40 °C	Adjustable/Selectable	1 V	AEC-Q100	Automotive	Surface Mount	SOT-23-5 Thin TSOT-23-5	Open Drain or Open Collector
ON Semiconductor NCP303LSN33T1G	Simple Reset/Power-On Reset	5-TSOP	1	Active Low	125 °C	-40 °C	Adjustable/Selectable	3.3 V			Surface Mount	SOT-23-5 Thin TSOT-23-5	Open Drain or Open Collector
ON Semiconductor NCP303LSN38T1G	Simple Reset/Power-On Reset	5-TSOP	1	Active Low	125 °C	-40 °C	Adjustable/Selectable	3.8 V			Surface Mount	SOT-23-5 Thin TSOT-23-5	Open Drain or Open Collector

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.42
		10	$ 0.36
		25	$ 0.34
		100	$ 0.25
		250	$ 0.21
		500	$ 0.20
		1000	$ 0.15
	Tape & Reel (TR)	3000	$ 0.14
		6000	$ 0.13
		15000	$ 0.12
		30000	$ 0.12
		75000	$ 0.12
Newark	Each (Supplied on Full Reel)	3000	$ 0.16
		6000	$ 0.15
		12000	$ 0.14
		18000	$ 0.13
		30000	$ 0.12
ON Semiconductor	N/A	1	$ 0.13

Description

General part information

NCP303 Series

The NCP/NCV302 and NCP/NCV303 series are second generation ultra-low current voltage detectors that contain a programmable time delay generator. These devices are specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is paramount.Each series features a highly accurate under voltage detector with hysteresis and an externally programmable time delay generator. This combination of features prevents erratic system reset operation.The NCP/NCV302 series consists of complementary output devices that are available with either an active high or active low reset. The NCP/NCV303 series has an open drain N-channel output with an active low reset output.

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet

Package Drawing-483-TSOP-5

Package Drawing