Overview
The NCP160BFCS330T2G, produced by onsemi, is a high-performance linear voltage regulator 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 distinguished by its ultra-low noise and high Power Supply Rejection Ratio (PSRR). The NCP160 is available in ultra-small packages, including the Chip Scale Package (CSP) and XDFN-4, making it ideal for space-constrained applications. It operates over an input voltage range of 1.9 V to 5.5 V and is available in fixed voltage options ranging from 1.8 V to 5.14 V.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Input Voltage | VIN | 1.9 | 5.5 | V | |
| Output Voltage Accuracy | VOUT | -2% | +2% | % | |
| Line Regulation | LineReg | 0.02 | %/V | ||
| Load Regulation | LoadReg | 0.001 | %/mA | ||
| Dropout Voltage | VDO | 180 | 250 | mV | |
| Power Supply Rejection Ratio (PSRR) | PSRR | 91 (at 100 Hz) | 98 (at 1 kHz) | 48 (at 100 kHz) | dB |
| Output Voltage Noise | VN | 14 (at 1 mA) | 10 (at 250 mA) | μVRMS | |
| Thermal Shutdown Threshold | TSDH | 160 | °C | ||
| Maximum Junction Temperature | TJ | 150 | °C |
Key Features
- Ultra-low noise and high PSRR, making it suitable for RF and analog circuits.
- High accuracy with ±2% output voltage accuracy over load and temperature.
- Low quiescent current and very good load/line transients.
- Available in ultra-small packages: Chip Scale Package (CSP) and XDFN-4.
- Operating input voltage range: 1.9 V to 5.5 V.
- Fixed voltage options: 1.8 V to 5.14 V.
- Thermal shutdown and current limit protection.
- Active output discharge feature (Version A only).
- ESD protection: Human Body Model (HBM) 2000 V, Machine Model (MM) 200 V.
Applications
- RF and analog circuits requiring low noise and high PSRR.
- Wireless communication devices.
- Audio and video equipment.
- Medical devices.
- Industrial control systems.
- Any application requiring high stability and low noise voltage regulation.
Q & A
- What is the maximum output current of the NCP160?
The NCP160 can supply up to 250 mA of output current.
- What is the operating input voltage range of the NCP160?
The operating input voltage range is from 1.9 V to 5.5 V.
- What are the available fixed voltage options for the NCP160?
The fixed voltage options range from 1.8 V to 5.14 V.
- What is the typical output voltage accuracy of the NCP160?
The output voltage accuracy is ±2% over load and temperature.
- What are the key features of the NCP160 in terms of noise and PSRR?
The NCP160 features ultra-low noise and high PSRR, making it suitable for RF and analog circuits.
- What types of packages are available for the NCP160?
The NCP160 is available in ultra-small Chip Scale Package (CSP) and XDFN-4 packages.
- Does the NCP160 have thermal shutdown protection?
Yes, the NCP160 includes thermal shutdown protection with a threshold of 160°C.
- What is the dropout voltage of the NCP160?
The dropout voltage is typically between 180 mV to 250 mV at 250 mA output current.
- Does the NCP160 have ESD protection?
Yes, the NCP160 has ESD protection with a Human Body Model (HBM) rating of 2000 V and a Machine Model (MM) rating of 200 V.
- What are some typical applications for the NCP160?
Typical applications include RF and analog circuits, wireless communication devices, audio and video equipment, medical devices, and industrial control systems.
