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NCP302HSN27T1G The ON Semiconductor NCP302HSN27T1G is a voltage detector IC designed for microprocessor reset control. It features a 2.7V threshold and an active high reset output.
Mfr Part #:

NCP302HSN27T1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP302HSN27T1G is a voltage detector IC designed for microprocessor reset control. It features a 2.7V threshold and an active high reset output.
✓ Total Stock: 41,074 pcs
$ Price Range: $0.75

NCP302HSN27T1G Available from 2 distributors

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Flip Electronics ✓
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39,474 pcs
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39474 pcs On Request 1 On Request On Request On Request On Request On Request
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1,600 pcs
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1600 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP302HSN27T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Operating Temperature Range
Output
Quiescent Current
Reset
Reset Timeout
Supplier Device Package
Supplier Package
Type
Voltage
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NCP302HSN27T1G Description

Short technical summary and product information.

The NCP302HSN27T1G 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 NCP302 series offers complementary output devices, available with either an active high or active low reset. The NCP303 series, a related part, has an open drain N-Channel output with an active low reset.

 

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

 

The NCP302HSN27T1G is supplied in a 5-TSOP (SOT-23-5 Thin) surface mount package. It is suitable for applications such as microprocessor reset controllers, low battery detection, power fail indicators, and battery backup detection.

NCP302HSN27T1G Quick Information

Product Type: Voltage Detector
Series: NCP302
Canonical Name: NCP302HSN27T1G Voltage Detector
Subcategory: Supervisor ICs

NCP302HSN27T1G Compliance

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

NCP302HSN27T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP302HSN27T1G Features

  • Ultra-low current voltage detector.
  • Programmable time delay generator.
  • High accuracy undervoltage threshold.
  • Wide operating voltage range.
  • Active High reset output.

NCP302HSN27T1G Applications

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

NCP302HSN27T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of NCP302HSN27T1G?

The operating voltage range is 0.8 V to 10 V.

What package is NCP302HSN27T1G available in?

It is available in SOT-23-5 Thin and TSOT-23-5 packages.

What is the operating temperature range?

-40°C to +125°C.

What is the quiescent current?

0.5 µA typical.

What is the undervoltage threshold accuracy?

2.0%.

What is the threshold voltage?

2.7V.

What is the reset type?

Active high.

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