STLQ015M30R - STMicroelectronics

Manufacturer Part Number

STLQ015M30R

Manufacturer

STMicroelectronics

Introduction

Low dropout linear voltage regulator for power management

Product Features and Performance

Fixed 3V output voltage

Low dropout voltage of 0.3V at 150mA load

Load current capability of 150mA

Ultra-low quiescent current of 1.7 µA

High power supply rejection ratio (PSRR) of 40dB at 1kHz and 15dB at 100kHz

Built-in enable control feature

Integrated protection for overcurrent and overtemperature conditions

Product Advantages

Highly energy efficient for battery-powered applications

Enhanced thermal performance and reliability due to overtemperature protection

Minimized power loss at low dropout conditions

Key Technical Parameters

Input voltage up to 5.5V maximum

Maximum current supply of 2.4 µA

Operating temperature range from -40°C to 125°C

Quality and Safety Features

Includes safeguard mechanisms against current and thermal excesses

Compatibility

Compatible with surface mount technology (SMT)

Designed for SC-74A, SOT-753, or SOT-23-5 package integration

Application Areas

Ideal for mobile devices, wearable technology, and portable medical equipment

Product Lifecycle

Product status is active

Ongoing manufacturer support with possibility of future upgrades

Several Key Reasons to Choose This Product

Exceptionally low quiescent current extends battery life

Robust thermal and current protection features enhance product reliability

Great PSRR ensures stable output despite variations in input voltage

Wide operational temperature range suitable for various environments

Easy integration with SMT and common package formats for design flexibility