LP2951-33DR - Texas Instruments

Manufacturer Part Number

LP2951-33DR

Manufacturer

Texas Instruments

Introduction

LP2951-33DR is a versatile LDO voltage regulator designed for power-sensitive applications.

Product Features and Performance

Low-dropout voltage regulator

Adjustable output voltage from 1.235V to 30V

Supports a maximum input voltage of 30V

Fixed output voltage option at 3.3V

Maximum current output of 100mA

Quiescent current of 120 µA

Maximum supply current of 14 mA

Enabled with control features

Offers protection against overcurrent, over-temperature, and short circuit

Product Advantages

Energy-efficient operation with low quiescent current

Flexibility in usage with adjustable output voltage

Robust protection features for improved safety

Suitable for a wide range of operating temperatures

Key Technical Parameters

Input Voltage (Max): 30V

Output Voltage (Min/Fixed): 1.235V (3.3V)

Output Voltage (Max): 30V

Voltage Dropout (Max): 0.6V @ 100mA

Current - Output: 100mA

Current - Quiescent (Iq): 120 µA

Current - Supply (Max): 14 mA

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Protection against overcurrent

Thermal overload protection

Short-circuit protection

Compatibility

Compatible with surface mount technology

Supported by 8-SOIC device package

Application Areas

Consumer electronics

Telecommunication systems

Portable battery-powered devices

Industrial controls

Product Lifecycle

Product Status: Active

Not reported to be nearing discontinuation

Replacement or upgrade options to be determined by future releases

Several Key Reasons to Choose This Product

High input voltage range suitable for various applications

Low dropout voltage for efficient operation

Integrated safety features to protect the circuit

Stable performance across a wide temperature range

Tape & Reel packaging for automated assembly processes