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ONSEMI NCP161AFCT300T2G Low Dropout Regulator

The NCP161AFCT300T2G is a high-performance, low dropout linear regulator designed to provide a stable 3.0V output at up to 450mA. It features ultra-low noise and high PSRR, making it ideal for RF and analog applications. The device includes integrated protection features such as thermal shutdown, current limit, and short circuit protection. It incorporates a 1uF ceramic capacitor on both input and output for stable operation and offers a low quiescent current for battery-powered devices. Available in a compact XDFN-4 package, the NCP161AFCT300T2G ensures reliable power regulation with minimal EMI, supporting applications like wireless modules, smartphones, and portable electronics.

Authorized Distributors
Source:Newark
Part No:NCP161AFCT300T2G
Stock:10
Inv Date:06-10-2026
Price: Unit price: $0.023
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Source:DigiKey
Part No:NCP161AFCT300T2G
Stock:1421
Inv Date:06-10-2026
Price: Unit price: $0.23
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Part No:NCP161AFCT300T2G
Stock:9997
Inv Date:06-11-2026
Price: Unit price: $0.23
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Part No:NCP161AFCT300T2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.1218
Buy/RFQ:
Part No:NCP161AFCT300T2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.1218
Buy/RFQ:

ONSEMI NCP161AFCT300T2G Low Dropout Regulator Specifications:

  • Output Voltage: 3.0 V
  • Maximum Output Current: 450 mA
  • Input Voltage Range: 1.9 V to 5.5 V
  • Dropout Voltage: 165 to 275 mV
  • Quiescent Current: Typ. 18 μA
  • Output Noise: 10 μVRMS
  • Power Supply Rejection Ratio: Typ. 98 dB at 20 mA, f=1 kHz
  • Thermal Shutdown Threshold: Typical 160°C, Reset at 140°C
  • Protection: Over-current, short circuit, thermal shutdown
  • Capacitors: 1 μF ceramic for input and output, minimal ESR
  • Package: XDFN-4, 1.0×1.0 mm
  • ESD: 2000 V Human Body Model
  • Device is RoHS and halogen free

Buy the ON Semiconductor Series XDFN Low Dropout Regulator: 3.0V 450mA NCP161AFCT300T2G

Purchase the ON Semiconductor SeriesXDFN Low Dropout Regulator providing a stable 3.0V output at 450mA. Featuring ultra-low noise, high PSRR, and built-in protection, this device ensures high-quality power regulation for RF and precision analog applications. Its compact XDFN-4 package and low quiescent current make it ideal for portable, battery-powered devices like smartphones, tablets, and wireless modules. With robust thermal shutdown, current limiting, and minimization of electromagnetic interference, order online today to enhance your circuit's reliability and performance.

Order your ON Semiconductor SeriesXDFN 3.0V 450mA NCP161AFCT300T2G today and ensure reliable, low-noise power regulation for your RF and analog circuits.

Frequently Asked Questions

Where can I buy ONSEMI NCP161AFCT300T2G?

You can click on the BUY or RFQ button to purchase NCP161AFCT300T2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NCP161AFCT300T2G?

You can download the NCP161AFCT300T2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NCP161AFCT300T2G?

ONSEMI

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