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ONSEMI NCP1117LPST33T3G Voltage Regulator

The NCP1117LP is a low dropout positive voltage regulator series designed for high volume consumer and industrial applications, offering fixed and adjustable options with output currents exceeding 1A. It features low quiescent current, built-in thermal shutdown, output current limiting, and operates up to 18V input voltage. Suitable for powering TVs, monitors, gaming consoles, and switching power supplies, it ensures high efficiency, stability, and noise rejection. Available in SOT-223 and DPAK packages, it provides reliable regulation with comprehensive internal protection features.

Authorized Distributors
Source:Newark
Part No:NCP1117LPST33T3G
Stock:10579
Inv Date:06-10-2026
Price: Unit price: $0.381
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Source:Newark
Part No:NCP1117LPST33T3G.
Stock:128000
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Price: Unit price: $0.151
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Source:DigiKey
Part No:NCP1117LPST33T3G
Stock:31302
Inv Date:06-10-2026
Price: Unit price: $0.38
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Part No:NCP1117LPST33T3G
Stock:35945
Inv Date:06-11-2026
Price: Unit price: $0.38
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Part No:NCP1117LPST33T3G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.36
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Part No:NCP1117LPST33T3G
Stock:8000
Inv Date:06-10-2026
Price: Unit price: $0.128
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Part No:NCP1117LPST33T3G
Stock:8000
Inv Date:06-10-2026
Price: Unit price: $0.128
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Part No:NCP1117LPST33T3G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.126
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Source:Arrow EU
Part No:NCP1117LPST33T3G
Stock:48000
Inv Date:06-11-2026
Price: N/A
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ONSEMI NCP1117LPST33T3G Voltage Regulator Specifications:

  • Output Current: >1.0 A
  • Dropout Voltage: 1.4 V maximum at 1 A
  • Input Voltage Range: up to 18 V
  • Package Types: SOT-223, DPAK
  • Thermal Shutdown: Yes
  • Output Voltages: 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5.0 V (fixed) and adjustable
  • Output Voltage Tolerance: ±1.5%
  • Capacitors: minimum 10 uF at output for stability
  • Protection Features: current limiting, thermal shutdown
  • Temperature Range: 0°C to 125°C
  • ESD Protection: Meets industry standards

Buy the ON Semiconductor NCP1117LP – Reliable Voltage Regulators for Industrial Applications

Purchase the NCP1117LP series voltage regulator online today and benefit from reliable power management for your electronic projects. Designed for consumer and industrial devices, it provides over 1A output current with low dropout voltage, thermal shutdown, and internal current limiting for maximum safety and efficiency. Its versatile packages and wide input voltage range make it suitable for various applications, including TVs, monitors, gaming consoles, and switching power supplies. Ensure your circuit's stability and performance with this trusted, high-quality regulator from ON Semiconductor.

Order your ON Semiconductor series NCP1117LP 3.3V voltage regulator today and ensure your devices operate with high stability and efficiency.

Frequently Asked Questions

Where can I buy ONSEMI NCP1117LPST33T3G?

You can click on the BUY or RFQ button to purchase NCP1117LPST33T3G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NCP1117LPST33T3G?

You can download the NCP1117LPST33T3G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NCP1117LPST33T3G?

ONSEMI

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