Overview
The onsemi NCP163ASN250T1G is a high-performance, ultra-low noise, and high Power Supply Rejection Ratio (PSRR) Linear Low Dropout (LDO) regulator. This device is designed to meet the stringent requirements of RF and sensitive analog circuits, offering exceptional noise performance and stability. It is part of the NCP163 series, known for its advanced features and reliability in various electronic applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | onsemi |
| Part Number | NCP163ASN250T1G |
| Input Voltage (Min) | 2.2 V |
| Input Voltage (Max) | 5.5 V |
| Output Voltage (Fixed) | 2.5 V |
| Output Current (Max) | 0.25 A (250 mA) |
| Tolerance (%) | ±2% |
| Operating Temperature Range | -40°C to +125°C |
| Regulator Topology | Fixed |
| Quiescent Current | 12 µA |
| No. of Outputs | Single |
| Output Noise | 6.5 µV |
| Load Regulation (%) | 0.008% |
| Current Limit | 0.7 A |
| Line Regulation (%) | 0.02% |
| Package Style | SOT-23-5 (SOT-25) |
| Mounting Method | Surface Mount |
| Voltage Dropout (Max) | 0.175 V @ 250 mA |
Key Features
- Ultra-low noise and high PSRR, making it suitable for RF and sensitive analog circuits.
- Fixed output voltage of 2.5 V with ±2% tolerance.
- Maximum output current of 250 mA.
- Low quiescent current of 12 µA.
- Excellent load and line regulation with 0.008% load regulation and 0.02% line regulation.
- Operating temperature range from -40°C to +125°C.
- Available in SOT-23-5 (SOT-25) package with surface mount capability.
- Pb-free and halide-free compliance.
Applications
The onsemi NCP163ASN250T1G is ideal for use in various applications requiring low noise and high stability, such as:
- RF circuits and transceivers.
- Sensitive analog circuits.
- Wireless communication devices.
- Audio and video equipment.
- Medical devices and diagnostic equipment.
- Industrial control systems and automation.
Q & A
- What is the maximum output current of the NCP163ASN250T1G?
The maximum output current is 250 mA. - What is the input voltage range for the NCP163ASN250T1G?
The input voltage range is from 2.2 V to 5.5 V. - What is the output voltage of the NCP163ASN250T1G?
The output voltage is fixed at 2.5 V. - What is the quiescent current of the NCP163ASN250T1G?
The quiescent current is 12 µA. - What is the operating temperature range of the NCP163ASN250T1G?
The operating temperature range is from -40°C to +125°C. - What package style is the NCP163ASN250T1G available in?
The device is available in SOT-23-5 (SOT-25) package. - Is the NCP163ASN250T1G Pb-free and halide-free?
Yes, the device is Pb-free and halide-free. - What are the key applications of the NCP163ASN250T1G?
The device is suitable for RF circuits, sensitive analog circuits, wireless communication devices, audio and video equipment, medical devices, and industrial control systems. - What is the voltage dropout of the NCP163ASN250T1G at maximum current?
The voltage dropout is 0.175 V at 250 mA. - What is the line regulation of the NCP163ASN250T1G?
The line regulation is 0.02%.
