ADP7182ACPZN-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP7182ACPZN-R7

Manufacturer

Analog Devices

Introduction

The ADP7182ACPZN-R7 is a low dropout linear regulator designed for power management, specifically to provide a negative adjustable output voltage with enhanced power efficiency and stability.

Product Features and Performance

Negative output adjustable voltage regulator

Capable of handling input voltage up to -28V

Offers output voltage ranging from -1.22V to -27.64V

Low dropout voltage of 0.36V at 200mA load

Output current capacity of 200mA

Low quiescent current of 53 µA, optimizing battery life

High power supply rejection ratio (PSRR): 66dB to 45dB over 10kHz to 1MHz frequency range

Features enable control for power sequencing

Overcurrent and overtemperature protection for device safety

Supports surface mount technology for compact PCB design

Product Advantages

High efficiency in power conversion

Flexible output voltage adjustment for diverse applications

Low dropout enhances performance in low-voltage conditions

Robust protection features enhance product reliability and longevity

Compact and lightweight design suitable for high-density electronic assemblies

Key Technical Parameters

Input Voltage (Max): -28V

Output Voltage (Min/Fixed): -1.22V

Output Voltage (Max): -27.64V

Dropout Voltage (Max): 0.36V @ 200mA

Output Current: 200mA

Quiescent Current (Iq): 53 µA

Current - Supply (Max): 850 µA

PSRR: 66dB ~ 45dB (10kHz ~ 1MHz)

Quality and Safety Features

Built-in overcurrent protection

Overtemperature protection

High PSRR minimizes voltage fluctuations

Compatibility

Compatible with a wide range of negative output applications

Designed for surface mount technology (SMT) on PCBs

Application Areas

Suitable for battery-operated devices

Ideal for regulated power supply designs

Useful in industrial controls and automation systems

Applicable in telecommunications infrastructure

Product Lifecycle

Product status: Active

Not currently facing discontinuation, with ongoing manufacturer support

Several Key Reasons to Choose This Product

Extended input voltage range up to -28V for high versatility in different circuit designs

Low quiescent current enhances battery life in portable applications

Robust thermal and current management features assure device safety and durability

Flexible output voltage range facilitates customization to specific circuit requirements

Compact package allows integration into space-constrained applications for broader usability