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NCV303LSN29T1G The NCV303LSN29T1G is a voltage detector from On Semiconductor designed for microprocessor reset control. It features a 2.9V threshold and an active low reset output.
Mfr Part #:

NCV303LSN29T1G

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCV303LSN29T1G is a voltage detector from On Semiconductor designed for microprocessor reset control. It features a 2.9V threshold and an active low reset output.
✓ Total Stock: 108,061 pcs
$ Price Range: $0.75

NCV303LSN29T1G Available from 5 distributors

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Romaks Technologies ✓
Non-Authorised Inventory information
90,400 pcs
On Request
90400 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
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13,926 pcs
On Request
13926 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,674 pcs
$0.17 ℹ
Qty Price
0+ 0.17
1674 pcs $0.17
QtyPrice
0+ 0.17
1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,606 pcs
On Request
1606 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
455 pcs
On Request
455 pcs On Request 1 On Request On Request 1842+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

NCV303LSN29T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Input Voltage
Junction Temperature
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Output Current
Quiescent Current
Reset
Reset Timeout
Supplier Device Package
Type
Voltage
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NCV303LSN29T1G Description

Short technical summary and product information.

The NCV303LSN29T1G 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 extended battery life is critical.

 

This device features a highly accurate undervoltage detector with hysteresis and an externally programmable time delay generator, preventing erratic system reset operations. The NCP303 series, including the NCV303LSN29T1G, has an open drain N-Channel output with an active low reset.

 

Key specifications include a quiescent current of 0.5 µA typical, a high accuracy undervoltage threshold of 2.0%, and a wide operating voltage range of 0.8 V to 10 V. The operating temperature range is specified from -40°C to +125°C.

 

The NCV303LSN29T1G is available in a 5-TSOP package and is suitable for surface mount applications. The NCV prefix indicates suitability for automotive and other applications requiring unique site and control change requirements, being AEC-Q100 qualified and PPAP capable.

NCV303LSN29T1G Quick Information

Product Type: Voltage Detector
Series: NCP303
Canonical Name: NCV303LSN29T1G Voltage Detector with Programmable Delay
Subcategory: Supervisors

NCV303LSN29T1G Compliance

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

NCV303LSN29T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCV303LSN29T1G Features

  • Ultra-low current voltage detector.
  • Programmable time delay generator.
  • High accuracy undervoltage threshold.
  • Open drain N-Channel output.
  • Suitable for automotive applications.

NCV303LSN29T1G Applications

  • Microprocessor reset generation in portable devices.
  • Battery-powered equipment power monitoring.
  • Automotive electronics supply supervision.
  • Industrial control system voltage monitoring.
  • Low-power IoT endpoint reset control.

NCV303LSN29T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NCV303LSN29T1G?

The operating voltage range is 0.8 V to 10 V.

What package is the NCV303LSN29T1G available in?

It is available in a 5-TSOP package, which is a thin SOT-23-5 (TSOT-23-5) surface mount package.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C, except for voltage options from 0.9 V to 1.1 V.

What is the typical quiescent current?

The typical quiescent current is 0.5 µA.

What is the undervoltage threshold accuracy?

The undervoltage threshold accuracy is 2.0% typical.

What type of reset output does the NCV303LSN29T1G have?

It has an active-low open drain or open collector output.

How many voltages does the supervisor monitor?

It monitors a single voltage.

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