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NCP303LSN25T1G The ON Semiconductor NCP303LSN25T1G is a voltage detector IC designed for microprocessor reset control. It features a 2.5V threshold and an active low reset output.
Mfr Part #:

NCP303LSN25T1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP303LSN25T1G is a voltage detector IC designed for microprocessor reset control. It features a 2.5V threshold and an active low reset output.
✓ Total Stock: 1,222 pcs
$ Price Range: $0.75

NCP303LSN25T1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
222 pcs
On Request
222 pcs On Request 1 On Request On Request 13+ 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.

NCP303LSN25T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Quiescent Current
Reset
Reset Timeout
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage
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NCP303LSN25T1G Description

Short technical summary and product information.

The NCP303LSN25T1G from ON Semiconductor is a second-generation, ultra-low current voltage detector with a programmable time delay generator. It is designed for use as reset controllers 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 has an open drain N-Channel output with an active low reset output.

 

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

 

The NCP303LSN25T1G is available in a 5-TSOP package and is suitable for surface mounting. Typical applications include microprocessor reset controllers, low battery detection, power fail indicators, and battery backup detection.

NCP303LSN25T1G Quick Information

Product Type: Voltage Detector
Series: NCP303
Canonical Name: NCP303LSN25T1G Voltage Detector
Subcategory: Supervisors

NCP303LSN25T1G Compliance

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

NCP303LSN25T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP303LSN25T1G Features

  • Ultra-low current voltage detector.
  • Programmable time delay generator.
  • High accuracy undervoltage threshold.
  • Active low, open drain output.
  • Surface mount 5-TSOP package.

NCP303LSN25T1G Applications

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

NCP303LSN25T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the NCP303LSN25T1G?

The operating voltage range is 0.8V to 10V.

What is the typical quiescent current of the NCP303LSN25T1G?

The typical quiescent current is 0.5µA.

What is the undervoltage threshold accuracy?

The undervoltage threshold accuracy is 2.0%.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C (TA).

What type of reset does the NCP303LSN25T1G provide?

It provides an active low reset.

What is the output type of this voltage detector?

The output is open drain or open collector.

What package is the NCP303LSN25T1G supplied in?

It is supplied in a SOT-23-5 Thin, TSOT-23-5 package.

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