LM2936MM-3.0 - Texas Instruments

Manufacturer Part Number

LM2936MM-3.0

Manufacturer

Texas Instruments

Introduction

The LM2936MM-3.0 is a low-dropout linear voltage regulator.

Product Features and Performance

Ultra-low quiescent current of 15 µA

Dropout voltage of 0.4V at 50mA load

Output voltage fixed at 3.0V

PSRR of 60dB at 120Hz

Able to handle up to 40V input voltage

50mA current output capability

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

Product Advantages

High input voltage range suitability

Low power consumption with quiescent current

Low dropout voltage for better efficiency

High PSRR for cleaner output

Robust against over temperature, reverse polarity, and short circuit conditions

Key Technical Parameters

Input Voltage (Max): 40V

Output Voltage (Min/Fixed): 3V

Voltage Dropout (Max): 0.4V @ 50mA

Output Current: 50mA

Quiescent Current (Iq): 15 µA

Supply Current (Max): 2.5 mA

Power Supply Rejection Ratio (PSRR): 60dB at 120Hz

Quality and Safety Features

Protection against over temperature

Protection against reverse polarity

Protection against short circuit

Compatibility

Mounting Type: Surface Mount

Package / Case: 8-TSSOP, 8-MSOP

Supplier Device Package: 8-VSSOP

Application Areas

Battery-powered devices

Low-power electronics

Portable instrumentation

Automotive electronics

Product Lifecycle

Status: Obsolete

Check for replacement models or consider a newer alternative

Several Key Reasons to Choose This Product

Ideal for high-voltage applications due to a 40V input capability

Extremely low quiescent current for battery preservation

Robust safety features increase product reliability

The fixed 3V output ensures compatibility with common logic levels

Suitable for a wide range of operating temperatures, enhancing its versatility across various applications

High PSRR for stable output voltage under different conditions