LM2936BM-3.3 - Texas Instruments

Manufacturer Part Number

LM2936BM-3.3

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC)

Power Management IC (PMIC)

Voltage Regulator Linear

Product Features and Performance

Fixed 3.3V output voltage

Output current up to 50mA

Input voltage up to 40V

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

Low quiescent current of 15μA

Low voltage dropout of 0.4V at 50mA output

Product Advantages

Integrated protection features (over-temperature, reverse-polarity, short-circuit)

Shutdown control feature

Compact 8-SOIC package

Wide operating temperature range of -40°C to 125°C

Key Technical Parameters

Output Voltage: 3.3V (fixed)

Output Current: 50mA

Input Voltage: 40V (maximum)

PSRR: 60dB (120Hz)

Quiescent Current: 15μA

Voltage Dropout: 0.4V @ 50mA

Quality and Safety Features

RoHS non-compliant

Integrated protection features for over-temperature, reverse-polarity, and short-circuit

Compatibility

8-SOIC package

Surface mount mounting

Application Areas

General-purpose voltage regulation

Power supply regulation

Portable electronics

Industrial equipment

Product Lifecycle

This product is an established part in the Texas Instruments portfolio.

Replacements or upgrades may be available, but specific information is not provided.

Key Reasons to Choose This Product

Reliable fixed 3.3V output voltage regulation

High input voltage tolerance up to 40V

Integrated protection features for enhanced reliability

Low quiescent current and voltage dropout for efficient power supply operation

Wide operating temperature range suitable for various applications

Compact 8-SOIC package for space-constrained designs