LP2980AIM5-3.0 - Texas Instruments

Manufacturer Part Number

LP2980AIM5-3.0

Manufacturer

Texas Instruments

Introduction

The LP2980AIM5-3.0 is a low dropout (LDO) linear voltage regulator designed for power management in various applications.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Maximum Input Voltage: 16V

Minimum/Fixed Output Voltage: 3V

Maximum Dropout Voltage: 0.22V @ 50mA

Output Current: 50mA

Quiescent Current: 95 µA

Supply Current (Max): 1.2 mA

Power Supply Rejection Ratio (PSRR): 63dB (1kHz)

Control Features: Enable

Protection Features: Over Current, Over Temperature, Short Circuit

Product Advantages

Low dropout voltage enhances efficiency

Built-in protection features ensure safety and reliability

Low quiescent current for power-sensitive applications

Key Technical Parameters

Input Voltage (Max): 16V

Output Voltage (Min/Fixed): 3V

Dropout Voltage (Max): 0.22V @ 50mA

Output Current: 50mA

Quiescent Current: 95 µA

Supply Current (Max): 1.2 mA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Surface Mount (Mounting Type)

SC-74A, SOT-753 (Package / Case)

SOT-23-5 (Supplier Device Package)

Application Areas

Designed for use in low-power battery-operated electronics, portable devices, and similar applications requiring precise voltage regulation.

Product Lifecycle

Product Status: Last Time Buy

Note: Users should seek replacements or upgrades as this part is nearing discontinuation.

Several Key Reasons to Choose This Product

Efficient power management for battery-operated devices

Precise output voltage of 3V with a low dropout of 0.22V

Highly responsive with minimal noise interference offering 63dB PSRR

Built-in control and safety mechanisms for robust and reliable operation

Versatile, suitable for a wide range of applications due to its surface mount compatibility.