ADP222ACPZ-2818-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP222ACPZ-2818-R7

Manufacturer

Analog Devices

Introduction

The ADP222ACPZ-2818-R7 is part of Analog Devices’ category of Power Management ICs, specifically Linear Low Drop Out (LDO) Regulators designed for precise voltage regulation.

Product Features and Performance

Dual output LDO regulator

Fixed output voltages of 1.8V and 2.8V

Maximum input voltage of 5.5V

Control features include enable pin for power management

Protection features against overcurrent and overtemperature situations enhancing reliability

PSRR range of 68dB ~ 40dB indicating good suppression capabilities from 100Hz to 1MHz

Product Advantages

High efficiency with ultra-low dropout voltage feature

Compact 8-LFCSP_UD (2x2) package suitable for space-constrained applications

Dual output capability reducing the number of components required in the circuit

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 1.8V, 2.8V

Voltage Dropout (Max): 0.26V at 300mA for one output

Current - Output: 300mA for each output

Current - Quiescent (Iq): 150 µA

Current - Supply (Max): 450 µA

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Compatibility

Compatible with surface mount technology allowing easier integration into various electronic assemblies

Application Areas

Suitable for portable devices, battery-operated devices, and applications requiring precise voltage regulation

Product Lifecycle

Status: Active

The product is currently active and is not nearing discontinuation; replacements or upgrades are available if needed

Several Key Reasons to Choose This Product

Dual voltage outputs providing flexibility in applications that require different voltage levels

Low quiescent current enhancing battery life in portable setups

Compact and robust package design ensuring reliability and ease of incorporation into various designs

High PSRR ensuring enhanced performance in noise-sensitive applications

Built-in protective features increasing the longevity and stability in harsh conditions