LP2985IM5-1.8 - Texas Instruments

Manufacturer Part Number

LP2985IM5-1.8

Manufacturer

Texas Instruments

Introduction

LP2985IM5-1.8 is a Linear Low Drop Out Regulator designed for power management applications.

Product Features and Performance

Positive output configuration

Fixed 1.8V output voltage

Single regulator

58V maximum voltage dropout at 150mA load

150mA output current capability

Low quiescent current of 95 µA

High PSRR of 45dB at 1kHz

Enable control feature for power-saving flexibility

Product Advantages

High voltage input capability up to 16V

Low dropout helps preserve battery life in portable devices

Thermal and over-current protection for safety and reliability

Small form factor SC-74A, SOT-753 footprint

Surface mount compatible for automated PCB assembly

Key Technical Parameters

Voltage - Input (Max): 16V

Voltage - Output (Min/Fixed): 1.8V

Current - Output: 150mA

Voltage Dropout (Max): 0.58V @ 150mA

Current - Quiescent (Iq): 95 µA

PSRR: 45dB (1kHz)

Quality and Safety Features

Over current protection

Over temperature protection

Short circuit protection

Compatibility

Designed for surface mount technology and compatible with SOT-23-5 package

Application Areas

Suitable for battery-powered devices, portable electronics, and other power-sensitive applications

Product Lifecycle

Not for new designs (alternative parts or upgrades should be considered)

Check with the manufacturer for replacement or upgrade options

Several Key Reasons to Choose This Product

Robust input voltage range accommodating various power sources

Efficient power regulation for extended battery life

Multiple built-in protection features ensure product longevity and safety

Compact package suitable for space-constrained applications

Superior noise performance with high PSRR for sensitive loads

Easy-to-use enable feature for dynamic power management

Renowned manufacturer Texas Instruments ensuring reliability and support