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ONSEMI NCV1117DT33T5G Low Dropout Voltage Regulator

The NCV1117DT33T5G is a high-performance low dropout voltage regulator designed for precise voltage regulation in consumer and industrial applications. It features a fixed output voltage of 3.3 V, capable of providing over 1.0 A of output current with enhanced thermal and load regulation. The device includes built-in protection features such as current limiting, thermal shutdown, and safe operating area compensation. Packaged in a DPAK form factor, it is suitable for compact electronic equipment, switching power supplies, and embedded systems requiring reliable voltage regulation at a maximum input voltage of 20 V.

Authorized Distributors
Source:Newark
Part No:NCV1117DT33T5G
Stock:185000
Inv Date:06-10-2026
Price: Unit price: $0.266
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Source:DigiKey
Part No:NCV1117DT33T5G
Stock:37500
Inv Date:06-10-2026
Price: Unit price: $0.26832
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Part No:NCV1117DT33T5G
Stock:45402
Inv Date:06-11-2026
Price: Unit price: $0.61
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Part No:NCV1117DT33T5G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.63
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Part No:NCV1117DT33T5G
Stock:17165
Inv Date:06-10-2026
Price: Unit price: $0.223
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Part No:NCV1117DT33T5G
Stock:17165
Inv Date:06-10-2026
Price: Unit price: $0.223
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Part No:NCV1117DT33T5G
Stock:22500
Inv Date:06-10-2026
Price: Unit price: $0.176
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Source:Arrow EU
Part No:NCV1117DT33T5G
Stock:115000
Inv Date:06-11-2026
Price: N/A
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Part No:NCV1117DT33T5G
Stock:947500
Inv Date:06-11-2026
Price: N/A
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ONSEMI NCV1117DT33T5G Low Dropout Voltage Regulator Specifications:

  • Output Voltage: 3.3 V
  • Maximum Output Current: 1.0 A
  • Input Voltage Range: Up to 20 V
  • Dropout Voltage: Typically 1.07 V at 800 mA
  • Thermal Shutdown: Yes
  • Current Limiting: Yes
  • Package Type: DPAK
  • Maximum Junction Temperature: 150°C
  • Operating Temperature Range: -40°C to +125°C
  • Power Dissipation: Internally Limited
  • Thermal Resistance, Junction-to-Case: 6.0 °C/W
  • Thermal Resistance, Junction-to-Ambient: 67°C/W

Buy the ON Semiconductor Series Low Dropout Voltage Regulator: NCV1117DT33T5G

Order the ON Semiconductor NCV1117DT33T5G now to ensure your electronic devices receive stable 3.3 V power. This 1 A low dropout regulator offers high accuracy, embedded thermal and current protections, and is suitable for switching power supplies, embedded systems, and portable electronic equipment. Its compact DPAK package facilitates quick installation and reliable operation, making it an excellent choice for designers seeking a dependable, space-efficient voltage regulation solution for industrial and consumer electronics.

Get ON Semiconductor NCV1117DT33T5G today—built for precision and long-lasting durability in compact electronics and power regulation projects.

Frequently Asked Questions

Where can I buy ONSEMI NCV1117DT33T5G?

You can click on the BUY or RFQ button to purchase NCV1117DT33T5G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NCV1117DT33T5G?

You can download the NCV1117DT33T5G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NCV1117DT33T5G?

ONSEMI

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