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NCP302LSN33T1G The ON Semiconductor NCP302LSN33T1G is a voltage detector IC with a 3.3V threshold and active low reset. It operates over a wide voltage range and is available in a surface mount 5-TSOP package.
Mfr Part #:

NCP302LSN33T1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP302LSN33T1G is a voltage detector IC with a 3.3V threshold and active low reset. It operates over a wide voltage range and is available in a surface mount 5-TSOP package.
✓ Total Stock: 2,500 pcs
$ Price Range: $0.75

NCP302LSN33T1G 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
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP302LSN33T1G 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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NCP302LSN33T1G Description

Short technical summary and product information.

The NCP302LSN33T1G from ON Semiconductor is a second-generation, ultra-low current voltage detector designed for microprocessor reset control in portable systems. It features a highly accurate undervoltage detector with hysteresis and an externally programmable time delay generator, preventing erratic system resets.

 

Key electrical specifications include a 3.3V threshold voltage with 2.0% accuracy and a wide operating voltage range from 0.8V to 10V. The device offers an active low reset output and a typical quiescent current of 0.5 µA, making it ideal for battery-powered applications where extended battery life is crucial.

 

This voltage detector is housed in a compact 5-TSOP (SOT-23-5 Thin) surface mount package, suitable for space-constrained designs. The operating temperature range is -40°C to +125°C.

 

Typical applications include microprocessor reset controllers, low battery detection, power fail indicators, and battery backup detection.

NCP302LSN33T1G Quick Information

Product Type: Voltage Detector
Canonical Name: NCP302LSN33T1G Voltage Detector
Subcategory: Supervisors

NCP302LSN33T1G Compliance

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

NCP302LSN33T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP302LSN33T1G Features

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

NCP302LSN33T1G Applications

  • Used in low-power portable electronics.
  • Ideal for battery-powered system monitoring.
  • Suitable for industrial control applications.
  • Applied in power management for microcontrollers.
  • Used in automotive systems requiring voltage supervision.

NCP302LSN33T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NCP302LSN33T1G?

0.8 V to 10 V.

What package is the NCP302LSN33T1G available in?

The NCP302LSN33T1G is available in a 5-TSOP package, also compatible with SOT-23-5 Thin and TSOT-23-5.

What is the operating temperature range of the NCP302LSN33T1G?

-40°C to +125°C.

What is the accuracy of the undervoltage threshold?

2.0%.

What type of reset does the NCP302LSN33T1G provide?

Active Low.

What is the output type of the supervisor?

Push-Pull, Totem Pole.

What is the typical quiescent current of the NCP302LSN33T1G?

0.5 µA.

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