Overview
The NCP161BMX180TBG is a fixed positive Low Dropout (LDO) linear voltage regulator designed by ON Semiconductor. This regulator is capable of supplying an output current of 450 mA with a fixed output voltage of 1.8V. It features a low dropout voltage of 0.45V, making it suitable for a wide range of applications requiring stable and efficient power supply. The device is packaged in a 4-XDFN (1x1) surface mount package and is RoHS compliant, ensuring environmental sustainability and compliance with regulatory standards.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | ON Semiconductor |
| Type of Integrated Circuit | Voltage Regulator (LDO, Linear, Fixed) |
| Output Voltage | 1.8V |
| Output Current | 450 mA |
| Voltage Dropout | 0.45V @ 450mA |
| Input Voltage Range | 1.9V to 5.5V |
| Operating Temperature | -40°C to 125°C |
| Package Type | 4-XDFN (1x1) |
| Mounting Type | Surface Mount |
| Quiescent Current | 23 µA |
| PSRR | 91dB ~ 48dB (100Hz ~ 100kHz) |
| Output Noise | 10 µVRMS |
| Protection Features | Over Current, Over Temperature, Soft Start |
| RoHS Status | Lead free / RoHS Compliant |
Key Features
- Superior Stability and Reliability: Ensures consistent performance across various operating conditions.
- Precision Temperature Control: Maintains stable output voltage despite temperature variations.
- Advanced Package Options: Available in 4-XDFN (1x1) package, suitable for space-constrained designs.
- Future-Proof Design Flexibility: Supports a wide range of applications with its versatile design.
- Ultra-Low Noise and High PSRR: Offers 91dB ~ 48dB PSRR and 10 µVRMS output noise, making it ideal for noise-sensitive applications.
- Low Power Consumption: Features an ultra-low quiescent current of 23 µA.
- Protection Features: Includes over current, over temperature, and soft start protection to ensure device safety.
Applications
- A/D and D/A Converters Power Supply: Suitable for powering analog-to-digital and digital-to-analog converters.
- Battery-Powered Equipment: Ideal for devices that require efficient power management.
- Precision Analog Circuits: Used in circuits that demand high precision and low noise.
- Camera Modules: Provides stable power for camera modules in various devices.
- RF Modules: Suitable for radio frequency modules requiring low noise and high stability.
- Tablets and Smartphones: Used in mobile devices for reliable power supply.
- Audio Codecs: Powers audio codecs in various electronic devices.
- Wireless Routers: Used in wireless communication devices for stable power supply.
Q & A
- What is the output voltage of the NCP161BMX180TBG?
The output voltage of the NCP161BMX180TBG is 1.8V.
- What is the maximum output current of the NCP161BMX180TBG?
The maximum output current is 450 mA.
- What is the voltage dropout of the NCP161BMX180TBG?
The voltage dropout is 0.45V at 450mA.
- What is the input voltage range of the NCP161BMX180TBG?
The input voltage range is from 1.9V to 5.5V.
- Is the NCP161BMX180TBG RoHS compliant?
- What are the protection features of the NCP161BMX180TBG?
The device includes over current, over temperature, and soft start protection features.
- What is the typical quiescent current of the NCP161BMX180TBG?
The typical quiescent current is 23 µA.
- What is the PSRR of the NCP161BMX180TBG?
The PSRR is 91dB ~ 48dB (100Hz ~ 100kHz).
- What are some common applications of the NCP161BMX180TBG?
- Where can I find additional details and datasheets for the NCP161BMX180TBG?
