NCP300LSN18T1G The NCP300LSN18T1G is a voltage detector from On Semiconductor designed for microprocessor reset control in portable systems. It features a 1.8V threshold and an active low reset output.
Mfr Part #:

NCP300LSN18T1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP300LSN18T1G is a voltage detector from On Semiconductor designed for microprocessor reset control in portable systems. It features a 1.8V threshold and an active low reset output.
✓ Total Stock: 2,325 pcs
$ Price Range: $0.75

NCP300LSN18T1G Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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2,325 pcs
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NCP300LSN18T1G Specifications Quick View

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

NCP300LSN18T1G Description

Short technical summary and product information.

The NCP300LSN18T1G is a second-generation, ultra-low current voltage detector from On Semiconductor, part of the NCP300 and NCP301 series. These devices are engineered for use as reset controllers in portable microprocessor-based systems where extended battery life is critical.

 

This specific model operates with a nominal voltage of 1.8V and features a highly accurate undervoltage detector with hysteresis, preventing erratic system resets. The output configuration is active low with a push-pull, totem pole output. It is designed for a wide operating voltage range of 0.8V to 10V and has a typical quiescent current of 0.5 µA.

 

The NCP300LSN18T1G is specified for operation over a temperature range of -40°C to 125°C. It comes in a compact SOT-23-5 Thin, TSOT-23-5 package, suitable for surface mounting. The device is Pb-free and RoHS compliant, making it suitable for various electronic designs requiring reliable power monitoring and reset functions.

NCP300LSN18T1G Quick Information

Product Type: Voltage Detector
Series: NCP300
Canonical Name: NCP300LSN18T1G Voltage Detector
Subcategory: Supervisors

NCP300LSN18T1G Compliance

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

NCP300LSN18T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP300LSN18T1G Features

  • Ultra-low current voltage detector.
  • High accuracy 1.8V undervoltage threshold.
  • Active low reset output.
  • Wide 0.8V to 10V operating voltage.
  • Compact SOT-23-5 Thin package.

NCP300LSN18T1G Applications

  • Microprocessor reset controller.
  • Portable system power monitoring.
  • Low battery detection.
  • Power fail indication.

NCP300LSN18T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NCP300LSN18T1G?

The operating voltage range is 0.8V to 10V.

What package options are available for the NCP300LSN18T1G?

It is available in SOT-23-5 Thin and TSOT-23-5 packages, with a supplier device package of 5-TSOP.

What is the operating temperature range of the NCP300LSN18T1G?

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

What is the quiescent current of the NCP300LSN18T1G?

The typical quiescent current is 0.5 µA.

What is the undervoltage threshold accuracy?

The undervoltage threshold accuracy is 2.0%.

What reset output types are available?

The reset output can be complementary or open drain, and active low or active high.

How many voltages does the NCP300LSN18T1G monitor?

It monitors a single voltage.

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