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ONSEMI NCP300LSN27T1G Voltage Detector

The NCP300 series and NCP301 series are ultra-low current voltage detectors designed for precise undervoltage detection with hysteresis, ideal for battery-powered microprocessor systems. These devices feature high accuracy thresholds, low quiescent current of 0.5 µA, and operate over a wide voltage range of 0.8 V to 10 V. Available in Thin TSOP-5 packages, they offer active high or active low reset outputs, with customizable thresholds from 0.9 V to 4.9 V in 100 mV steps, ensuring reliable power monitoring and reset control in portable electronics.

Authorized Distributors
Source:DigiKey
Part No:NCP300LSN27T1G
Stock:6846
Inv Date:06-10-2026
Price: Unit price: $0.06
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Part No:NCP300LSN27T1G
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:NCP300LSN27T1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.44
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Part No:NCP300LSN27T1G
Stock:1
Inv Date:06-11-2026
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ONSEMI NCP300LSN27T1G Voltage Detector Specifications:

  • Detection Threshold Voltage: 2.7 V ±0.05 V at 25°C
  • Hysteresis Voltage: 0.135 V typical at 25°C
  • Supply Current: 0.23 mA at Vin = 1.9 V, 0.48 mA at Vin = 4.0 V
  • Operating Voltage Range: 0.8 V to 10 V
  • Max Junction Temperature: +150°C
  • Temperature Range: -40°C to +125°C
  • Package: Thin TSOP-5
  • Reset Output Types: Active high or active low (complementary or open-drain)
  • Threshold Range: 0.9 V to 4.9 V in 100 mV steps
  • Power-on reset, brownout detection, low battery alert
  • Qualification: AEC-Q100 compliant for automotive applications
  • Pb-Free, RoHS compliant

Buy the ON Semiconductor Series Voltage Detector: 2.7 V NCP300LSN27T1G

Purchase the ON Semiconductor NCP300LSN27T1G voltage detector online today. This ultra-low current device offers high accuracy thresholds from 0.9 V to 4.9 V, suitable for microprocessor reset, low battery detection, power-fail indication, and battery backup monitoring in portable systems. With a wide operating voltage range of 0.8 V to 10 V, low quiescent current of 0.23 mA at 1.9 V, and customizable thresholds, it ensures reliable performance, enhanced system stability, and compliance with automotive safety standards. Order now for optimal power management solutions.

Get ON Semiconductor NCP300LSN27T1G today—built for precision and long-lasting durability in voltage monitoring applications.

Frequently Asked Questions

Where can I buy ONSEMI NCP300LSN27T1G?

You can click on the BUY or RFQ button to purchase NCP300LSN27T1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NCP300LSN27T1G?

You can download the NCP300LSN27T1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NCP300LSN27T1G?

ONSEMI

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