ADP124ACPZ-3.0-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP124ACPZ-3.0-R7

Manufacturer

Analog Devices

Introduction

Low Drop Out Linear Regulator for power-sensitive applications.

Product Features and Performance

Fixed 3V output voltage

Maintains regulation with low input-to-output differential

500mA output current capability

Low quiescent current of 105 µA

Stable with small output capacitors

High PSRR of 60dB from 10kHz to 100kHz

Enable pin for power management

Thermal overload and current limit protection

Under Voltage Lockout (UVLO)

Product Advantages

High efficiency due to low dropout voltage

Small footprint with 8-LFCSP-UD package

Suitable for battery-operated devices due to low Iq

Robust protection features ensure reliability

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 3V

Voltage Dropout (Max): 0.23V @ 500mA

Current - Output: 500mA

Current - Quiescent (Iq): 105 µA

PSRR: 60dB (10kHz ~ 100kHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with various microcontrollers and digital ICs needing a fixed 3V supply

Suitable for surface mount technology (SMT) with 8-UFDFN exposed pad

Application Areas

Portable and battery-powered devices

Wireless communication systems

Digital cameras and audio devices

Health and fitness wearables

Product Lifecycle

Active status with no indication of near discontinuation

Replacements or upgrades should be available if required

Several Key Reasons to Choose This Product

Efficient power management for portable devices

Low dropout enhances battery life

Compact size ideal for space-constrained applications

Advanced protection features for device safety

High performance with excellent load and line regulation

Good thermal performance with a wide operating temperature range

Easy implementation into existing designs due to standard package and compatibility