The LP2951CN-3.3G, manufactured by ON Semiconductor, is a versatile, low-dropout voltage regulator designed to deliver a stable 3.3V output with a maximum current of 100mA. This regulator is part of the LP2951 series, known for their reliability and efficiency in a wide range of applications.

Key Features

• Output Voltage: Precisely regulated 3.3V output, ideal for powering 3.3V logic in electronic circuits.
• Low Dropout Voltage: Operates with a very low dropout voltage, ensuring efficiency even when the input voltage is close to the output voltage.
• Current Limiting: Built-in current limiting features protect the device and the load from fault conditions.
• Thermal Shutdown: An integrated thermal shutdown mechanism prevents damage from overheating, enhancing the regulator's reliability.
• Adjustable Output: Though preset to 3.3V, the output voltage can be adjusted from 1.24V to 29V with the use of external resistors, providing design flexibility.
• Low Quiescent Current: The quiescent current is low, making this regulator an excellent choice for battery-powered devices.

Applications

The LP2951CN-3.3G is suitable for a variety of applications, including:

• Battery-powered equipment
• Consumer electronics
• Portable instrumentation
• Microprocessor power supply
• Peripheral power supply

Package and Quality

This voltage regulator is offered in an 8-pin PDIP (Plastic Dual-In-Line Package), which is widely used and easy to integrate into a variety of circuit boards. ON Semiconductor is committed to high-quality standards, ensuring that the LP2951CN-3.3G meets the stringent requirements of electronic component users.

Environmental Compliance

ON Semiconductor is dedicated to environmental stewardship. The LP2951CN-3.3G adheres to RoHS (Restriction of Hazardous Substances) directives, which means it is free from many harmful substances, making it a more environmentally friendly choice for electronic designs.