LP2986AIMX-3.3 - Texas Instruments

Manufacturer Part Number

LP2986AIMX-3.3

Manufacturer

Texas Instruments

Introduction

The LP2986AIMX-3.3 is a low dropout voltage regulator designed for power-sensitive applications.

Product Features and Performance

Positive output configuration

Fixed 3.3V output voltage

Low dropout voltage: 0.35V at 200mA load

Very low quiescent current: 120 µA

High PSRR: 65dB at 1kHz

Enable control feature for power-saving mode

Product Advantages

Extended battery life due to low Iq

Stable performance with 16V maximum input voltage

Reliability ensured by built-in protection features such as over-current, over-temperature, and short circuit protection

Suitable for precision applications with a constant output voltage requirement

Key Technical Parameters

Output Type: Fixed

Number of Regulators: 1

Voltage - Input (Max): 16V

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 200mA

Current - Quiescent (Iq): 120 µA

Current - Supply (Max): 3.7 mA

PSRR: 65dB (1kHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Surface mount compatible

8-SOIC device package

Application Areas

Consumer Electronics

Portable Devices

Telecommunications

Computing Applications

Product Lifecycle

Obsolete - Check for replacements or upgrades

Several Key Reasons to Choose This Product

Optimal power solution for battery-operated devices

High efficiency for power-sensitive applications

Low dropout enhances system reliability under various conditions

Robust thermal and current management due to protection features

Good Power Supply Rejection Ratio ensures clean and stable output