onsemi

NCP551SN30T1G

NCP551SN30T1G Description

The NCP551SN30T1G is a linear voltage regulator IC from onsemi, designed to provide a stable 3V output at a maximum current of 150mA. This device features a fixed output voltage, positive output configuration, and a single regulator. It is designed for surface mount applications and is packaged in a 5-pin TSOP package. With a maximum input voltage of 12V, the NCP551SN30T1G offers a low voltage dropout of 0.15V at 10mA, ensuring efficient power regulation even under varying input conditions.

NCP551SN30T1G Features

• Technical Specifications:
  • Output Type: Fixed
  • Voltage - Input (Max): 12V
  • Current - Output: 150mA
  • Number of Regulators: 1
  • Output Configuration: Positive
  • Voltage - Output (Min/Fixed): 3V
  • Voltage Dropout (Max): 0.15V @ 10mA
  • Current - Supply (Max): 8 µA
  • Current - Quiescent (Iq): 8 µA
• Performance Benefits:
  • Low quiescent current of 8 µA for energy-efficient operation
  • Over Current and Over Temperature protection features for enhanced reliability
  • RoHS3 compliant and REACH unaffected, ensuring environmental compliance
• Unique Advantages:
  • Fixed output voltage simplifies design and reduces component count
  • Positive output configuration is ideal for applications requiring a single polarity output
  • Surface mount packaging allows for compact and efficient PCB layout

NCP551SN30T1G Applications

The NCP551SN30T1G is ideal for a wide range of applications where a stable 3V output is required. Some specific use cases include:

• Portable Electronic Devices: Powering low-power microcontrollers and sensors in smartphones, tablets, and wearables
• Industrial Control Systems: Providing a stable power supply for microcontrollers and sensors in industrial automation equipment
• Medical Devices: Ensuring reliable operation of low-power electronic components in medical monitoring and diagnostic equipment
• Consumer Electronics: Powering small electronic devices such as smart home devices, IoT sensors, and remote controls

Conclusion of NCP551SN30T1G

The NCP551SN30T1G is a versatile and efficient linear voltage regulator IC from onsemi, offering a fixed 3V output with a maximum current of 150mA. Its low quiescent current, positive output configuration, and surface mount packaging make it an ideal choice for a wide range of applications, including portable electronic devices, industrial control systems, medical devices, and consumer electronics. With its unique features and advantages, the NCP551SN30T1G provides a reliable and cost-effective solution for power regulation in various electronic systems.