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ONSEMI NCP1117ST18T3G Low Dropout Voltage Regulator

The NCP1117ST18T3G is a low-dropout linear voltage regulator capable of delivering over 1A of output current with a maximum dropout voltage of 1.2V at 800mA. It features on-chip trimming for ±1% accuracy, providing stable and precise voltage regulation from a wide input range up to 20V. This device includes robust protection features such as current limiting, thermal shutdown, and safe operating area compensation to ensure reliability in industrial and consumer power applications. It supports no minimum load and is AEC-Q100 qualified for automotive use, making it ideal for power management and electronic device regulation.

Authorized Distributors
Source:Newark
Part No:NCP1117ST18T3G
Stock:5119
Inv Date:06-10-2026
Price: Unit price: $0.203
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Part No:NCP1117ST18T3G
Stock:8000
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Price: Unit price: $0.25458
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Part No:NCP1117ST18T3G
Stock:793
Inv Date:06-11-2026
Price: Unit price: $0.6
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Part No:NCP1117ST18T3G
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Inv Date:06-10-2026
Price: Unit price: $0.4
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Part No:NCP1117ST18T3G
Stock:6999
Inv Date:06-10-2026
Price: Unit price: $0.2155
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Part No:NCP1117ST18T3G
Stock:6999
Inv Date:06-10-2026
Price: Unit price: $0.2155
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Part No:NCP1117ST18T3G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.163
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Part No:NCP1117ST18T3G
Stock:6000
Inv Date:06-11-2026
Price: N/A
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ONSEMI NCP1117ST18T3G Low Dropout Voltage Regulator Specifications:

  • Output Voltage: 1.8 V
  • Maximum Dropout Voltage: 1.2 V at 800 mA
  • Output Current: Over 1.0 A
  • Input Voltage Range: Up to 20 V
  • On-chip trimming: ±1% accuracy
  • Protection: Output current limiting, thermal shutdown, safe operating area
  • No minimum load requirement
  • Package options: SOT-223 and DPAK
  • Qualification: AEC-Q100 qualified, PPAP capable
  • Operating temperature range: -40°C to +125°C
  • Designed for power regulation in industrial, consumer, and automotive electronics

Buy the Buy ON Semiconductor NCP1117ST18T3G Part Number 18 V Online

Purchase the ON Semiconductor NCP1117ST18T3G online to ensure optimal power regulation in your electronic projects. This 1.8V low dropout regulator offers over 1A current capacity with high accuracy and robust protection features. Its no minimum load requirement makes it versatile for various applications, including industrial, consumer electronics, and automotive power systems. Qualified to AEC-Q100 standards, it guarantees quality and reliability, providing stable voltage with thermal shutdown and current limiting for safe operation. Order now to enhance your power management solutions efficiently.

Buy ON Semiconductor NCP1117ST18T3G now and experience unmatched reliability and performance in power regulation for industrial and automotive electronics.

Frequently Asked Questions

Where can I buy ONSEMI NCP1117ST18T3G?

You can click on the BUY or RFQ button to purchase NCP1117ST18T3G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NCP1117ST18T3G?

You can download the NCP1117ST18T3G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NCP1117ST18T3G?

ONSEMI

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