LP2950-33LPE3 - Texas Instruments

Manufacturer Part Number

LP2950-33LPE3

Manufacturer

Texas Instruments

Introduction

The LP2950-33LPE3 is a low-dropout (LDO) linear voltage regulator optimized for power-sensitive applications, offering a stable 3.3V output from input voltages up to 30V.

Product Features and Performance

Fixed 3.3V output with maximum dropout voltage of 0.6V at 100mA load

Supports input voltages up to 30V

Low quiescent current of 120 µA, enhancing power efficiency

Output current capability of 100mA suitable for low power applications

Over current and over temperature protection improve reliability

Operates across a wide temperature range of -40°C to 125°C

Product Advantages

High input voltage range offers flexibility in various applications

Low dropout voltage and quiescent current for efficient operation

Reliable performance with built-in protection features

Suitable for through-hole mounting, easing PCB design and prototyping

Key Technical Parameters

Voltage Input (Max): 30V

Voltage Output (Min/Fixed): 3.3V

Current Output: 100mA

Current Quiescent (Iq): 120 µA

Dropout Voltage (Max): 0.6V @ 100mA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Through Hole Mounting compatible with TO-226-3, TO-92-3 (TO-226AA) package

Application Areas

Power-sensitive applications, especially where battery life is critical

Consumer Electronics

IoT devices

Portable and battery-powered equipment

Product Lifecycle

Status: Last Time Buy, indicating approaching end of life with limited time for purchase

Availability of replacements or upgrades should be checked with Texas Instruments

Several Key Reasons to Choose This Product

High efficiency and low power operation due to low dropout and quiescent current

Flexible application due to high maximum input voltage

Robust and reliable with built-in protection features

Suitable for a wide range of temperatures, making it versatile for varied environments

Ease of integration into existing designs due to through-hole package compatibility