ADP150AUJZ-1.8-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP150AUJZ-1.8-R7

Manufacturer

analog-devices

Introduction

The ADP150AUJZ-1.8-R7 is a low-dropout linear regulator designed for power management, providing a fixed output voltage of 1.8V from an input up to 5.5V, tailored for systems requiring low quiescent current.

Product Features and Performance

Fixed 1.8V output voltage

Supports up to 150mA output current

Low quiescent current at 22 µA, reducing standby power consumption

High Power Supply Rejection Ratio (PSRR) of 70dB at 10kHz and 55dB at 100kHz for noise-sensitive applications

Integrated enable function for power savings

Over Current, Over Temperature, and Under Voltage Lockout (UVLO) protection features enhance device safety

Product Advantages

High efficiency in power conversion due to low dropout voltage

Extended battery life in portable devices due to low Iq

Robust protection features ensure long-term reliability

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

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.8V

Current Output: 150mA

Current Quiescent (Iq): 22 µA

PSRR: 70dB ~ 55dB (10kHz ~ 100kHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Suitable for a wide range of applications requiring 1.8V output voltage

Compatible with various microcontrollers, sensors, and low-power devices

Application Areas

Portable and battery-powered devices

IoT devices

Healthcare monitoring systems

Low-power wireless communications modules

Product Lifecycle

Active status signifies ongoing production and availability

Not reported as nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High energy efficiency for power-sensitive designs

Minimalistic packaging for space-saving benefits

Comprehensive protection features for enhanced reliability and safety

Suitable for a broad spectrum of low-power applications

Supported by analog-devices’ reputation for quality in power management solutions