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ONSEMI NCP164CSN280T1G Low Dropout Regulator

The NCP164C is a high-performance 300 mA low dropout regulator designed for RF and analog circuits, offering ultra-low noise, high PSRR, and low quiescent current. It features a Power Good output, operates within 1.6V to 5.0V input range, and includes options for fixed and adjustable output voltages from 1.2V to 4.5V. The device is stable with small ceramic capacitors, has built-in current limiting, thermal shutdown, and is available in various compact packages suitable for space-constrained applications such as communication, automotive, and infotainment systems. The regulator ensures excellent transient response and low noise for sensitive electronics.

Authorized Distributors
Source:DigiKey
Part No:NCP164CSN280T1G
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.40353
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Part No:NCP164CSN280T1G
Stock:1909
Inv Date:06-11-2026
Price: Unit price: $0.89
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Part No:NCP164CSN280T1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.5716
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Part No:NCP164CSN280T1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.5716
Buy/RFQ:

ONSEMI NCP164CSN280T1G Low Dropout Regulator Specifications:

  • Operating Input Voltage Range: 1.6 V to 5.0 V
  • Output Voltage Options: Fixed 1.2 V to 4.5 V, Adjustable from 1.1 V
  • Maximum Output Current: 300 mA
  • Dropout Voltage: 110 mV at 3.3 V, 170 mV at 1.5 V
  • Ultra Low Noise: 9 uVpms (Fixed Version)
  • High PSRR: Typ. 85 dB at 10 mA, f = 1 kHz
  • Quiescent Current: Typ. 30 μA
  • Standby Current: Typ. 0.1 μA
  • Package options: TSOP-5, WDFN6, DFNW8
  • Stable with 1 μF ceramic capacitors
  • Power Good Open Collector Output, capable of sinking up to 10 mA
  • Thermal Shutdown and Current Limiting features included
  • Pb-Free, Halogen Free, RoHS Compliant

Buy the ON Semiconductor Series NCP Series Low Dropout Regulator: NCP164C

Enhance your electronic designs with the ON Semiconductor NCP164C, a reliable and efficient 300 mA low dropout regulator. It provides ultra-low noise, high PSRR, and operates from 1.6V to 5.0V supply voltages. Engineered for RF and sensitive analog circuits, this device includes features such as Power Good output, thermal shutdown, and current limiting, ensuring stable operation and protection under various load conditions. Ideal for communication, automotive, and portable systems, it is available in compact packages, easy to implement with ceramic capacitors for space-saving designs and superior transient response.

Buy ON Semiconductor NCP164C now and experience unmatched reliability and high-performance power regulation with ultra-low noise and high PSRR.

Frequently Asked Questions

Where can I buy ONSEMI NCP164CSN280T1G?

You can click on the BUY or RFQ button to purchase NCP164CSN280T1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NCP164CSN280T1G?

You can download the NCP164CSN280T1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NCP164CSN280T1G?

ONSEMI

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