ADP121-AUJZ30R7 - Analog Devices Inc.

Manufacturer Part Number

ADP121-AUJZ30R7

Manufacturer

Analog Devices

Introduction

The ADP121-AUJZ30R7 is a linear low dropout (LDO) voltage regulator designed for power management, offering stable and efficient power supply with a fixed 3V output, encapsulated in a minimal surface mount package for compact, high-density installations.

Product Features and Performance

Low dropout voltage design for efficient operation

150mA output current capability

Low quiescent current at 21 µA, enhancing power efficiency

Maximum input voltage of 5.5V, supporting a wide range of applications

Fixed 3.0V output voltage for consistent power supply

Integrated protection features including Over Current, Over Temperature, and Under Voltage Lockout (UVLO)

Enable control feature for power-saving sleep modes

Product Advantages

High power efficiency for battery-operated devices

Compact SOT-23-5 Thin, TSOT-23-5 package saves space on the PCB

Robust protection features safeguard against a variety of fault conditions

Low quiescent current extends battery life in portable applications

Easy integration into a wide range of electronic devices due to compatibility and compact size

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 3V

Current - Output: 150mA

Current - Quiescent (Iq): 21 µA

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Operating in temperatures ranging from -40°C to 125°C, ensuring reliable performance in harsh conditions

Compatibility

Surface Mount technology for easy PCB integration

TSOT-23-5 package compatible with standard soldering and PCB layout techniques

Application Areas

Portable and battery-operated devices

Healthcare and medical equipment

Consumer electronics

Telecommunications infrastructure

Industrial control systems

Product Lifecycle

Status: Active

The product remains actively manufactured and supported, with no current indication of nearing discontinuation. Replacements or upgrades should be sought according to evolving technological needs or specific application requirements.

Several Key Reasons to Choose This Product

High efficiency and low quiescent current reduce power consumption, extending battery life in portable devices.

The protective features provide a robust solution against overcurrent, overtemperature, and under-voltage conditions, enhancing product reliability.

The compact SOT-23-5 Thin pack enables integration into space-constrained applications, simplifying PCB design.

Versatility across a broad range of applications, from consumer electronics to industrial systems, ensures wide compatibility.

Active product status with Analog Devices' reputation assures continuous support and availability for future projects.