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NCV301LSN42T1G The NCV301LSN42T1G from On Semiconductor is a voltage detector designed for microprocessor reset control. It features a 4.2V threshold and operates over a wide voltage range.
Mfr Part #:

NCV301LSN42T1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCV301LSN42T1G from On Semiconductor is a voltage detector designed for microprocessor reset control. It features a 4.2V threshold and operates over a wide voltage range.
✓ Total Stock: 15,000 pcs
$ Price Range: $0.75

NCV301LSN42T1G Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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15,000 pcs
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NCV301LSN42T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Quiescent Current
Reset
Supplier Device Package
Supplier Package
Type
Voltage
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NCV301LSN42T1G Description

Short technical summary and product information.

The NCV301LSN42T1G is a voltage detector IC from On Semiconductor, part of the NCP300/NCP301 series. It is designed for use as a reset controller in portable microprocessor-based systems where extended battery life is critical.

 

This device features a highly accurate undervoltage detector with hysteresis, preventing erratic system resets. It has a specific voltage threshold of 4.2V and operates across a wide voltage range from 0.8V to 10V. The quiescent current is a low 0.5µA typical, contributing to its suitability for low-power applications.

 

The NCV301LSN42T1G offers an open drain or open collector output and an active low reset signal. It is specified for operation over a temperature range of -40°C to 125°C. The device is available in a compact 5-TSOP package, suitable for surface mounting.

 

Typical applications include microprocessor reset control, low battery detection, power fail indication, and battery backup detection. The NCV prefix indicates suitability for automotive and other applications requiring unique site and control change requirements, being AEC-Q100 qualified and PPAP capable.

NCV301LSN42T1G Quick Information

Product Type: Voltage Detector
Series: NCP300, NCP301
Canonical Name: NCV301LSN42T1G Voltage Detector
Subcategory: Supervisors

NCV301LSN42T1G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCV301LSN42T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCV301LSN42T1G Features

  • Ultra-low current voltage detector.
  • High accuracy undervoltage threshold.
  • Wide operating voltage range.
  • Active low reset output.
  • Compact 5-TSOP package.

NCV301LSN42T1G Applications

  • Microprocessor reset controller.
  • Low battery detection.
  • Power fail indicator.
  • Battery backup detection.

NCV301LSN42T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NCV301LSN42T1G?

0.8V to 10V.

What is the typical quiescent current?

0.5µA.

What is the undervoltage threshold accuracy?

2.0%.

What is the operating temperature range?

-40°C to +125°C.

What package is the NCV301LSN42T1G available in?

SOT-23-5 Thin, TSOT-23-5 (5-TSOP).

What type of reset output does it have?

Active low, open drain or open collector.

How many voltages does it monitor?

1.

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