LM2936MPX-5.0 - Texas Instruments

Manufacturer Part Number

LM2936MPX-5.0

Manufacturer

Texas Instruments

Introduction

LM2936MPX-5.0 is an LDO regulator designed for power-sensitive applications requiring low quiescent current.

Product Features and Performance

Ultra-low quiescent current of 9 µA

Maximum input voltage of 40V

Fixed output voltage of 5V

Maximum output current of 50mA

Low dropout voltage of 0.4V at 50mA load

Power supply rejection ratio (PSRR) of 60dB at 120Hz

Operational temperature range from -40°C to 125°C

Product Advantages

High-efficiency operation at low quiescent current

Robust against reverse polarity and short circuit conditions

Suitable for battery-powered devices due to low dropout

Key Technical Parameters

Input voltage up to 40V

Fixed 5V output

Low quiescent current (Iq): 9 µA

Dropout voltage: 0.4V at 50mA

Output current: 50mA

Supply current (Max): 2.5mA

Operating temperature range: -40°C to +125°C

Quality and Safety Features

Over-temperature protection

Reverse polarity protection

Short-circuit protection

Compatibility

Compatible with surface-mount technology via the SOT-223-4 package

Application Areas

Power management in portable devices

Automotive electronics

Battery-powered systems

Product Lifecycle

Product status: Obsolete

Potential for replacements or upgrades should be checked with manufacturer

Several Key Reasons to Choose This Product

Ideal for power-sensitive devices due to low quiescent current

Can handle up to 40V input, offering flexibility in higher voltage applications

Sturdy construction with protection features, promoting reliability and long-term performance

Good PSRR ensures stable output despite variations in input voltage

Suitable for automotive and industrial temperature ranges, enhancing versatility