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NCP301LSN47T1G The ON Semiconductor NCP301LSN47T1G is a voltage detector IC designed for microprocessor reset control. It features a 4.7V threshold and an active low, open drain output.
Mfr Part #:

NCP301LSN47T1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP301LSN47T1G is a voltage detector IC designed for microprocessor reset control. It features a 4.7V threshold and an active low, open drain output.
✓ Total Stock: 24,853 pcs
$ Price Range: $0.75

NCP301LSN47T1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
24,105 pcs
On Request
24105 pcs On Request 1 On Request On Request 18+ On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
748 pcs
On Request
748 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP301LSN47T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Operating Voltage
Output
Quiescent Current
Reset
Supplier Device Package
Supplier Package
Type
Voltage
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NCP301LSN47T1G Description

Short technical summary and product information.

The NCP301LSN47T1G from ON Semiconductor is a second-generation, ultra-low current voltage detector. It is specifically engineered for use as reset controllers in portable microprocessor-based systems where extended battery life is critical.

 

This device offers a highly accurate undervoltage detector with hysteresis, preventing erratic system resets. The NCP301 series features an open-drain N-channel output, available with either an active-high or active-low reset signal. The NCP301LSN47T1G has a specific threshold voltage of 4.7V.

 

Designed for reliability, it operates over a wide voltage range of 0.8V to 10V and is specified for operation across a temperature range of -40°C to +125°C. The device is supplied in a compact 5-TSOP package, suitable for surface mounting.

 

Typical applications include microprocessor reset control, low battery detection, and power fail indication. Its low quiescent current makes it ideal for battery-powered devices.

NCP301LSN47T1G Quick Information

Product Type: Voltage Detector
Series: NCP300/NCP301
Canonical Name: NCP301LSN47T1G Voltage Detector
Subcategory: Voltage Supervisors

NCP301LSN47T1G Compliance

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

NCP301LSN47T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP301LSN47T1G Features

  • Ultra-low current voltage detector.
  • Accurate 4.7V undervoltage threshold.
  • Active low, open drain reset output.
  • Wide 0.8V to 10V operating voltage.
  • Specified for -40°C to 125°C operation.

NCP301LSN47T1G Applications

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

NCP301LSN47T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the NCP301LSN47T1G?

4.7V.

What is the operating voltage range?

0.8V to 10V.

What is the quiescent current?

0.5 µA typical.

What is the threshold accuracy?

2.0%.

What is the operating temperature range?

-40°C to 125°C.

What package is the NCP301LSN47T1G available in?

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

What is the reset output type?

Open drain or open collector, active low.

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