LP2951CN-3.3 - onsemi

Manufacturer Part Number

LP2951CN-3.3

Manufacturer

onsemi

Introduction

The LP2951CN-3.3 is a low dropout (LDO) linear voltage regulator designed for power management in a variety of applications.

Product Features and Performance

Fixed 3.3V output voltage

Low dropout voltage of 0.45V at 100mA load

Maximum input voltage of 30V

Current output of 100mA

Low quiescent current of 120 µA

Maximum supply current of 12 mA

Over Current and Over Temperature protection

Product Advantages

High efficiency at light loads due to low quiescent current

Supports a wide range of input voltage for versatile use

Over Current and Over Temperature protection enhance safety and reliability

Suited for battery-powered applications due to low dropout feature

Key Technical Parameters

Voltage Input (Max): 30V

Voltage Output (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.45V @ 100mA

Current Output: 100mA

Current Quiescent (Iq): 120 µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Through-hole mounting simplifies board layout

The 8-DIP package is compatible with common PCB design standards

Application Areas

Battery-powered devices

Low-power electronics

Consumer electronics

Embedded systems

Product Lifecycle

Obsolete: This product is no longer being manufactured or purchased and inventory may be limited. Check for replacement or upgrade options.

Several Key Reasons to Choose This Product

Reliable performance in a wide range of input voltages up to 30V

Efficient power management with low dropout voltage feature

Low quiescent current ideal for prolonging battery life in portable applications

Enhanced safety with over current and temperature protection

Through-hole package ensures ease of integration into various designs