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NCV303LSN31T1G The On Semiconductor NCV303LSN31T1G is a voltage detector designed for microprocessor reset control. It features a wide operating voltage range and low quiescent current.
Mfr Part #:

NCV303LSN31T1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NCV303LSN31T1G is a voltage detector designed for microprocessor reset control. It features a wide operating voltage range and low quiescent current.
✓ Total Stock: 28,218 pcs
$ Price Range: $0.75

NCV303LSN31T1G Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
23,218 pcs
On Request
23218 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
5,000 pcs
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5000 pcs On Request 1 On Request On Request On Request On Request On Request
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NCV303LSN31T1G 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
Operating Voltage
Output
Quiescent Current
Reset
Reset Timeout
SVHC Present
Supplier Device Package
Supplier Package
Type
Voltage
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NCV303LSN31T1G Description

Short technical summary and product information.

The NCV303LSN31T1G from On Semiconductor is a second-generation, ultra-low current voltage detector with a programmable time delay generator. It is designed for use as a reset controller in portable microprocessor-based systems where battery life is critical.

 

This device features a highly accurate undervoltage detector with hysteresis and an externally programmable time delay generator, preventing erratic system resets. It operates over a wide voltage range of 0.8 V to 10 V with a typical quiescent current of 0.5 µA. The undervoltage threshold accuracy is 2.0%.

 

The NCV303LSN31T1G has an open drain N-Channel output with an active low reset. It is specified for operation over the -40°C to +125°C temperature range. The component is supplied in a 5-TSOP package and is suitable for surface mounting.

 

Typical applications include microprocessor reset control, low battery detection, power fail indication, and battery backup detection.

NCV303LSN31T1G Quick Information

Product Type: Voltage Detector
Series: NCP303
Canonical Name: On Semiconductor NCV303LSN31T1G Voltage Detector
Subcategory: Supervisors

NCV303LSN31T1G Compliance

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

NCV303LSN31T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCV303LSN31T1G Features

  • Ultra-low current voltage detector.
  • Programmable time delay generator.
  • Wide 0.8 V to 10 V operating voltage.
  • Active low, open drain output.
  • Surface mount 5-TSOP package.

NCV303LSN31T1G Applications

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

NCV303LSN31T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NCV303LSN31T1G?

0.8V to 10V.

What is the quiescent current of the NCV303LSN31T1G?

0.5µA typical.

What is the operating temperature range?

-40°C to +125°C.

What package options are available?

SOT-23-5 Thin, TSOT-23-5, and 5-TSOP supplier package.

What type of output does the NCV303LSN31T1G have?

Active-low, open-drain or open-collector.

What is the reset type?

Active low.

How many voltages does it monitor?

1.

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