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ONSEMI NCP163ASN330T1G Ultra-Low Noise LDO Regulator

The NCP163 is an ultra-low noise, high PSRR LDO regulator capable of supplying up to 250 mA, designed for RF and sensitive analog circuits. It features very low noise of 6.5 Vrms, high power supply rejection ratio, and ultra-low quiescent current of 12 μA. The device is stable with 1 μF ceramic capacitors and is available in various packages including SOT23-5L, WLCSP4, and XDFN4. Ideal for battery-powered applications, it offers excellent transient response, thermal shutdown, and short circuit protection, ensuring reliable operation in compact, sensitive systems.

Authorized Distributors
Source:Newark
Part No:NCP163ASN330T1G
Stock:314
Inv Date:06-10-2026
Price: Unit price: $0.391
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Source:DigiKey
Part No:NCP163ASN330T1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.16051
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Part No:NCP163ASN330T1G
Stock:65740
Inv Date:06-11-2026
Price: Unit price: $0.35
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Part No:NCP163ASN330T1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.1649
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Part No:NCP163ASN330T1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.1649
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Part No:NCP163ASN330T1G
Stock:3000
Inv Date:06-11-2026
Price: N/A
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ONSEMI NCP163ASN330T1G Ultra-Low Noise LDO Regulator Specifications:

  • Output Current: 250 mA
  • Maximum Input Voltage: 5.5 V
  • Dropout Voltage: 80 mV at 250 mA
  • Output Noise: 6.5 Vrms
  • High PSRR: Typ. 92 dB at 20 mA, f = 1 kHz
  • Input Capacitor: 1 μF ceramic recommended
  • Output Capacitor: 1 μF ceramic recommended, effective capacitance >0.7 μF
  • Quiescent Current: Typ. 12 μA
  • Standby Current: Typ. 0.1 μA
  • Thermal Shutdown: Threshold at 160°C, Reset at 140°C
  • Built-in current limit: 700 mA
  • Short Circuit Protection: Limiting at 690 mA
  • Package options include SOT23-5L, WLCSP4, XDFN4
  • ESD protection: Human Body Model 2000 V
  • Reverse current via body diode if Vout > Vin
  • Compatible with low ESL ceramic capacitors
  • Operating temperature: -40°C to 125°C

Buy the ON Semiconductor NCP163 – Reliable Ultra-Low Noise LDO for Industrial Applications

Purchase the ON Semiconductor NCP163 online now and enjoy a high-performance, reliable power solution for RF and analog circuits. Its ultra-low noise, high PSRR, and low quiescent current make it ideal for battery-powered devices, wireless applications, and sensitive electronic systems. With excellent transient response, thermal shutdown, and short circuit protection, this regulator ensures your project’s stability and efficiency. Order now to guarantee seamless integration and superior power quality for your electronics projects.

Order your ON Semiconductor NCP163 ultra-low noise LDO regulator today and ensure the dependable power supply your RF and analog circuits require.

Frequently Asked Questions

Where can I buy ONSEMI NCP163ASN330T1G?

You can click on the BUY or RFQ button to purchase NCP163ASN330T1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NCP163ASN330T1G?

You can download the NCP163ASN330T1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NCP163ASN330T1G?

ONSEMI

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