LP2951ACD-3.3R2R

Specialized ICs onsemi LP2951ACD-3.3R2R Overview

The Specialized ICs onsemi LP2951ACD-3.3R2R is a highly versatile, low dropout voltage regulator specifically designed for performance-critical applications in various markets. This component features a guaranteed supply voltage of 3.3V, providing a stable and reliable output across a wide range of operating conditions. With an enhanced design that emphasizes power efficiency and thermal management, the LP2951ACD-3.3R2R ensures a prolonged operational lifespan and reduced system costs.

This voltage regulator stands out for its ability to maintain stability with low equivalent series resistance (ESR) capacitors, making it particularly suitable for modern microcontrollers and sensitive analog applications. Additionally, it incorporates a range of safety features including over-current protection, thermal shutdown, and error flag output which signals whenever the output voltage falls outside the normal operating range.

Key Features

Key features of the Specialized ICs onsemi LP2951ACD-3.3R2R include:

• Adjustable output from 1.24V to 29V via external resistors.
• Output current capability of up to 100 mA.
• Low dropout voltage of typically 380 mV at 100 mA load.
• High accuracy output voltage within ±0.5%.
• Low quiescent current, ideal for battery-operated devices.
• Built-in current limiting and thermal shutdown features.
• SOIC-8 packaging that simplifies PCB design and manufacturing.

Applications

The Specialized ICs onsemi LP2951ACD-3.3R2R is primarily used in applications where power efficiency and low voltage operation are critical. It is ideally suited for:

• Portable and battery-powered devices.
• Microcontroller power supplies.
• Portable medical devices.
• Telecommunications equipment.
• Automotive electronics and power management modules.