ADP7182ACPZ-5.0-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP7182ACPZ-5.0-R7

Manufacturer

analog-devices

Introduction

The ADP7182ACPZ-5.0-R7 is a high-performance, low dropout linear regulator designed for powering sensitive analog circuits in applications where low noise and low dropout are critical. It is part of the Power Management Integrated Circuits (PMIC) category, focusing on linear, Low Drop Out (LDO) regulators.

Product Features and Performance

Negative output configuration

Fixed output voltage of -5V

Capable of delivering up to 200mA of output current

Ultra-low dropout voltage of 0.36V at 200mA load

Low quiescent current of 53 µA, making it suitable for battery-powered applications

Excellent power supply rejection ratio (PSRR) of 66dB to 32dB across a 10kHz to 1MHz frequency range, ensuring stable operation under varying load conditions

Features enable control for power sequencing

Integrated overcurrent and overtemperature protection enhances system safety

Product Advantages

Provides high-efficiency power conversion

Minimal power loss at low dropout

Low quiescent current extends battery life in portable applications

High PSRR ensures noise-free output, crucial for sensitive analog and RF circuits

Comprehensive protection features safeguard the device and the system

Key Technical Parameters

Voltage Input (Max): -28V

Voltage Output (Min/Fixed): -5V

Current Output: 200mA

Voltage Dropout (Max): 0.36V @ 200mA

Current Quiescent (Iq): 53 µA

PSRR: 66dB ~ 32dB (10kHz ~ 1MHz)

Quality and Safety Features

Overcurrent and overtemperature protection

Qualified for operation from -40°C to 125°C, ensuring reliability under extreme conditions

Compatibility

The device is packaged in a 8-WFDFN exposed pad, CSP, compatible with surface mount technology, simplifying the assembly process

Application Areas

RF applications

Precision analog circuits

Battery-powered and portable devices

Medical devices

Product Lifecycle

Status: Active

The product is currently active, indicating no immediate risk of discontinuation. Customers are encouraged to monitor Analog Devices' product updates for future lifecycle changes.

Several Key Reasons to Choose This Product

Ultra-low dropout improves efficiency and allows operation at lower input voltages

High PSRR enables stable output voltages, crucial for noise-sensitive applications

Low Iq reduces power consumption, ideal for battery-operated devices

Comprehensive protection features ensure long-term reliability

Versatile compatibility with surface mount technology eases integration into various designs

The active product status reassures availability and support from Analog Devices