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ONSEMI LM1117MPX25NOPB Linear Regulator

The LM1117MPX25NOPB is a low dropout linear regulator capable of delivering up to 800 mA of output current with a dropout voltage of 1.2 V. Available in fixed 2.5 V, 1.8 V, 3.3 V, 5 V, and adjustable versions, it features high output accuracy within +/-1%, thermal shutdown, current limiting, and space-efficient SOT-223 packaging. Suitable for post regulators, battery chargers, portable instrumentation, and high-efficiency applications, it provides stable, reliable voltage regulation with line regulation of 0.2% and load regulation of 0.4% across a temperature range of -40°C to 125°C.

Authorized Distributors
Source:Newark
Part No:LM1117MPX-2.5/NOPB
Stock:461
Inv Date:06-10-2026
Price: Unit price: $1.24
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Source:Newark
Part No:LM1117MPX-25NOPB
Stock:3083
Inv Date:06-10-2026
Price: Unit price: $0.351
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Source:DigiKey
Part No:LM1117MPX-2.5/NOPB
Stock:919
Inv Date:06-10-2026
Price: Unit price: $1.4
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Source:DigiKey
Part No:LM1117MPX-25NOPB
Stock:17784
Inv Date:06-10-2026
Price: Unit price: $0.58
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Part No:LM1117MPX-25NOPB
Stock:3066
Inv Date:06-11-2026
Price: Unit price: $0.53
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Part No:LM1117MPX-25NOPB
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.352
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Part No:LM1117MPX-25NOPB
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.352
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Part No:LM1117MPX-2.5/NOPB
Stock:860
Inv Date:06-11-2026
Price: N/A
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Part No:LM1117MPX-25NOPB
Stock:7240
Inv Date:06-11-2026
Price: N/A
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ONSEMI LM1117MPX25NOPB Linear Regulator Specifications:

  • Output Current: 800 mA
  • Dropout Voltage: 1.2 V at 800 mA load
  • Line Regulation: 0.2%
  • Load Regulation: 0.4%
  • Input Voltage: Up to 20 V
  • Output Voltages: 1.8 V, 2.5 V, 3.3 V, 5 V, Adjustable 1.25 V to 13.8 V
  • Package: SOT-223 (Case 318H)
  • Temperature Range: -40°C to 125°C
  • Thermal Shutdown: Yes
  • Current Limiting: Yes
  • Pb-Free Device: Yes

Buy the Buy ON Semiconductor LM1117MPX25NOPB Part Number 25V Online

Enhance your electronic projects with the ON Semiconductor LM1117MPX25NOPB low dropout linear regulator. Designed for high accuracy and robust thermal shutdown, this compact device delivers up to 800 mA of current, ensuring stable voltage output across diverse applications such as battery chargers, portable instruments, and post regulators. Its space-saving SOT-223 package and adjustable voltage options provide flexibility for your design needs. Purchase online now to benefit from fast delivery, genuine quality, and dependable performance for your electronics assembly.

Get ON Semiconductor LM1117MPX25NOPB today—built for high efficiency, thermal protection, and reliable voltage regulation in a compact package.

Frequently Asked Questions

Where can I buy ONSEMI LM1117MPX25NOPB?

You can click on the BUY or RFQ button to purchase LM1117MPX25NOPB from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part LM1117MPX25NOPB?

You can download the LM1117MPX25NOPB datasheet or visit the ONSEMI website for support.

Who is the manufacturer of LM1117MPX25NOPB?

ONSEMI

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