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ONSEMI NCP161ASN280T1G Low Dropout Regulator
The NCP161ASN280T1G is an ultra-low noise, high PSRR low dropout regulator designed to deliver 450 mA output current with excellent transient response and stability. Suitable for RF and high-performance analog circuits, it operates over 1.9 V to 5.5 V input voltage, featuring a 1.8 V fixed output with ±2% accuracy. Its compact XDFN4 package (1.0x1.0 mm) provides low power consumption, making it ideal for battery-powered devices like smartphones, tablets, and wireless systems. It includes thermal shutdown, current limit, and active discharge functions, ensuring device reliability and protection in various applications.
ONSEMI NCP161ASN280T1G Low Dropout Regulator Specifications:
- Output Voltage: 1.8 V fixed
- Output Current: 450 mA
- Input Voltage Range: 1.9 V to 5.5 V
- Dropout Voltage: 165 mV at 450 mA
- High PSRR: Typ. 98 dB at 20 mA, f = 1 kHz
- Low Noise: 10 uVms
- Quiescent Current: Typ. 18 uA
- Standby Current: Typ. 0.1 uA
- Thermal Shutdown Threshold: 160°C
- Thermal Reset Temperature: 140°C
- Output Capacitor: 1 uF ceramic recommended, stability with minimal ESR less than 2 Ω
- Package: XDFN4 1.0x1.0 mm, 0.65P (0.65 mm height)
- Operating Voltage: 1.9 V to 5.5 V
- Packaging: Tape & Reel, Pb-Free, RoHS Compliant
Buy the ON Semiconductor Series NCP161 Low Dropout Regulator: 1.8V 450mA
Order the ON Semiconductor NCP161ASN280T1G online now to ensure reliable power management in your RF, wireless, and high-performance analog applications. This ultra-low noise, high PSRR regulator delivers 450 mA current with a fixed 1.8 V output, featuring excellent transient response, thermal protection, and a compact 1.0x1.0 mm XDFN4 package. Designed for battery-powered devices like smartphones, tablets, and wireless modules, it provides low quiescent current and supports excellent dynamic behavior. Purchase today for a durable solution that ensures stable power delivery in space-constrained designs.
Get ON Semiconductor NCP161ASN280T1G today—compact, ultra-low noise and high PSRR regulator for RF and high-performance analog circuits in small packages.
Frequently Asked Questions
Where can I buy ONSEMI NCP161ASN280T1G?
You can click on the BUY or RFQ button to purchase NCP161ASN280T1G from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part NCP161ASN280T1G?
You can download the NCP161ASN280T1G datasheet or visit the ONSEMI website for support.
Who is the manufacturer of NCP161ASN280T1G?
ONSEMI