LP2992IM5-1.5 - Texas Instruments

Manufacturer Part Number

LP2992IM5-1.5

Manufacturer

Texas Instruments

Introduction

The LP2992IM5-1.5 is a low dropout (LDO) linear voltage regulator designed for power-sensitive applications, with an output fixed at 1.5V.

Product Features and Performance

Fixed output voltage of 1.5V

Maximum input voltage of 16V

Low dropout voltage of 0.85V at 250mA load

Output current capacity of 250mA

Quiescent current of 95 µA

Maximum supply current of 4 mA

Power supply rejection ratio (PSRR) of 45dB at 1kHz

Enabled control feature for power management

Product Advantages

Efficient power usage with low dropout performance

Compact SOT-23-5 package suitable for space-constrained applications

Integrated protection features including overcurrent, overtemperature, and short circuit protection

Key Technical Parameters

Voltage - Input (Max): 16V

Voltage - Output (Min/Fixed): 1.5V

Current - Output: 250mA

Voltage Dropout (Max): 0.85V @ 250mA

Current - Quiescent (Iq): 95 µA

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Short circuit protection

Compatibility

Compatible with surface mount technology for PCB assembly

Application Areas

Ideal for battery-powered devices

Suitable for mobile and portable electronics

Useful in microcontroller power supply management

Product Lifecycle

Status: Obsolete

Note: Check for possible replacements or upgrades as this model is nearing discontinuation.

Several Key Reasons to Choose This Product

Optimal solution for low power applications requiring a fixed 1.5V output

Highly reliable with integrated circuit protection features

Low quiescent current enhances battery life

Compact and surface-mountable design for easy integration into designs

Effective for a wide range of operating temperatures from -40°C to 125°C