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ONSEMI NCP1117DT33G Low Dropout Voltage Regulator

The NCP1117 series consists of low dropout positive voltage regulators capable of delivering over 1.0 A output current with a maximum dropout voltage of 1.2 V at 800 mA. Available in fixed voltages from 1.5 V to 12 V and an adjustable version programmable from 1.25 V to 18.8 V, these regulators feature on-chip trimming for +1.0% accuracy. They provide internal protection including current limiting, thermal shutdown, and safe operating area compensation, operate with up to 20 V input, and are suitable for consumer, industrial, and automotive applications.

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Part No:NCP1117DT33G
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Inv Date:06-12-2026
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Part No:NCP1117DT33G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.64
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Part No:NCP1117DT33G
Stock:1
Inv Date:06-12-2026
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ONSEMI NCP1117DT33G Low Dropout Voltage Regulator Specifications:

  • Output Current in Excess of 1.0 A
  • Maximum Dropout Voltage of 1.2 V at 800 mA
  • Fixed Voltage Options: 1.5 V, 1.8 V, 1.9 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V
  • Adjustable Output Voltage Range: 1.25 V to 18.8 V
  • No Minimum Load Requirement for Fixed Voltage Devices
  • On-chip Voltage Reference with +1.0% Trim Accuracy
  • Operating Input Voltage Up to 20 V
  • Protection Features: Current Limiting, Thermal Shutdown, Safe Operating Area
  • Available in SOT-223 and DPAK Packages
  • Suitable for Power Regulation, Battery Charging, Hard Drive Controllers, and Switching Power Supplies

Buy the ON Semiconductor Series NCP1117: Low Dropout Voltage Regulators - Part Number NCP1117DT33G

Purchase the ON Semiconductor NCP1117DT33G today for reliable power regulation in consumer electronics, industrial equipment, and automotive systems. This versatile voltage regulator provides a fixed output of 3.3 V, supporting currents over 1.0 A with a maximum dropout voltage of 1.2 V at 800 mA. It features internal overcurrent protection, thermal shutdown, and operates with input voltages up to 20 V. Available in compact SOT-223 and DPAK packages, this device ensures efficient, stable, and long-lasting power delivery for demanding applications.

Get ON Semiconductor NCP1117DT33G today—built for precision and long-lasting durability in power regulation applications.

Frequently Asked Questions

Where can I buy ONSEMI NCP1117DT33G?

You can click on the BUY or RFQ button to purchase NCP1117DT33G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NCP1117DT33G?

You can download the NCP1117DT33G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NCP1117DT33G?

ONSEMI

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