Overview
The NCP160AFCS330T2G is a linear regulator from onsemi, designed to meet the stringent requirements of RF and analog circuits. This device is capable of supplying up to 250 mA of output current and is notable for its ultra-high power supply rejection ratio (PSRR), ultra-low output noise, and low quiescent current. It is available in ultra-small packages, including the 0.35P, 0.64 mm x 0.64 mm Chip Scale Package (CSP) and the XDFN-4 0.65P, 1 mm x 1 mm package.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Current | 250 | mA |
| Operating Input Voltage Range | 1.9 to 5.5 | V |
| Output Voltage Accuracy | ±2% | |
| Line Regulation | 0.02% | /V |
| Load Regulation | 0.001% | /mA |
| Dropout Voltage at 250 mA | 80 | mV |
| Quiescent Current | 18 | µA |
| Power Supply Rejection Ratio (PSRR) at 1 kHz | 98 | dB |
| Output Noise (10 Hz to 100 kHz) | 10 | µV RMS |
| Thermal Shutdown Threshold | 160 | °C |
| Package Type | WLCSP-4 |
Key Features
- Ultra-high PSRR of 98 dB at 1 kHz and 48 dB at 100 kHz
- Ultra-low output noise of 10 µV RMS
- Low quiescent current of 18 µA
- Very low dropout voltage of 80 mV at 250 mA
- Excellent load and line transient response
- Available in fixed voltage options from 1.8 V to 5.14 V
- Enable pin for easy on/off control
- Thermal shutdown and current limit protection
Applications
- A/D and D/A Converters Power Supply
- Audio Codec
- Battery Powered Equipment
- Camera Module
- Precision Analog Circuits
- RF Modules
- Cameras and Camcorders
- Smartphones
- Tablets
- Wireless Routers
Q & A
- What is the maximum output current of the NCP160AFCS330T2G?
The maximum output current is 250 mA. - What is the operating input voltage range of the NCP160AFCS330T2G?
The operating input voltage range is from 1.9 V to 5.5 V. - What is the typical quiescent current of the NCP160AFCS330T2G?
The typical quiescent current is 18 µA. - What is the PSRR at 1 kHz for the NCP160AFCS330T2G?
The PSRR at 1 kHz is 98 dB. - What is the output noise of the NCP160AFCS330T2G?
The output noise is 10 µV RMS. - What are the package options for the NCP160AFCS330T2G?
The device is available in ultra-small 0.35P, 0.64 mm x 0.64 mm Chip Scale Package (CSP) and XDFN-4 0.65P, 1 mm x 1 mm packages. - What is the thermal shutdown threshold for the NCP160AFCS330T2G?
The thermal shutdown threshold is 160°C. - Does the NCP160AFCS330T2G have an enable pin?
Yes, it has an enable pin for easy on/off control. - What are some typical applications of the NCP160AFCS330T2G?
Typical applications include A/D and D/A converters, audio codecs, battery-powered equipment, camera modules, precision analog circuits, RF modules, and more. - What is the dropout voltage at 250 mA for the NCP160AFCS330T2G?
The dropout voltage at 250 mA is 80 mV.
