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NCP302LSN47T1G The NCP302LSN47T1G is a voltage detector from ON Semiconductor designed for microprocessor reset control. It features a 4.7V threshold and an active low reset output.
Mfr Part #:

NCP302LSN47T1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP302LSN47T1G is a voltage detector from ON Semiconductor designed for microprocessor reset control. It features a 4.7V threshold and an active low reset output.
✓ Total Stock: 1,000 pcs
$ Price Range: $0.75

NCP302LSN47T1G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP302LSN47T1G 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
Output Type
Quiescent Current
Reset
Reset Timeout
Supplier Device Package
Supplier Package
Type
Voltage
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NCP302LSN47T1G Description

Short technical summary and product information.

The NCP302LSN47T1G is a second-generation, ultra-low current voltage detector manufactured by ON Semiconductor. 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, which includes this part, has an open-drain N-channel output with an active-low reset. It monitors a single voltage and operates over a wide voltage range of 0.8 V to 10 V. The device is specified for operation over a temperature range of -40°C to +125°C.

 

This voltage detector is available in a 5-TSOP package and is designed for surface mounting. Its typical applications include microprocessor reset control, low battery detection, power fail indication, and battery backup detection. The device is Pb-free and RoHS compliant.

NCP302LSN47T1G Quick Information

Product Type: Voltage Detector
Series: NCP302
Canonical Name: NCP302 Series Voltage Detector with Programmable Delay
Subcategory: Supervisors

NCP302LSN47T1G Compliance

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

NCP302LSN47T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP302LSN47T1G Features

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

NCP302LSN47T1G Applications

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

NCP302LSN47T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the NCP302LSN47T1G?

The nominal threshold voltage is 4.7 V.

What is the operating temperature range?

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

What package options are available?

The device is available in SOT-23-5 Thin, TSOT-23-5 (5-TSOP) packages.

What is the quiescent current?

The typical quiescent current is 0.5 µA.

How is the reset timeout configured?

The reset timeout is adjustable or selectable.

What output types are supported?

It supports push-pull/totem pole and complementary or open drain output.

What is the undervoltage threshold accuracy?

The undervoltage threshold accuracy is 2.0%.

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