ADP7185ACPZN1.2-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP7185ACPZN1.2-R7

Manufacturer

analog-devices

Introduction

The ADP7185ACPZN1.2-R7 is a High-Performance, Linear Low Drop Out (LDO) Regulator designed for power management applications.

Product Features and Performance

Negative Output Configuration with Fixed Output Type

Supports an Input Voltage up to -5.5V

Provides a Steady -1.2V Output

Maximum Voltage Dropout of 0.36V at 500mA Load

Output Current Capability of 500mA

Low Quiescent Current of 900 µA

Maximum Supply Current of 7 mA

Excellent Power Supply Rejection Ratio (PSRR) of 80dB to 40dB over 1kHz to 1MHz

Integrated Control Features including Enable and Power On Reset

Over Current Protection for safety and longevity

Product Advantages

High Efficiency and Low Dropout Voltage for Power-Sensitive Applications

Compact 8-LFCSP (2x2) Package Saves Space on PCB

Robust Protection Features ensure Product Reliability

High PSRR Ensures Stable Operation across Frequencies

Key Technical Parameters

Voltage Input (Max): -5.5V

Voltage Output (Min/Fixed): -1.2V

Voltage Dropout (Max): 0.36V @ 500mA

Current Output: 500mA

PSRR: 80dB ~ 40dB (1kHz ~ 1MHz)

Operating Temperature: -40°C ~ 125°C (TJ)

Package / Case: 8-UFDFN Exposed Pad, CSP

Quality and Safety Features

Over Current Protection

Engineered for High-Reliability Applications

Extended Operating Temperature Range for Harsh Environments

Compatibility

Compatible with Surface Mount Technology for streamlined PCB Assembly

Application Areas

Ideal for Portable Devices, Power Management in IoT Devices, Industrial Applications, and Any System Requiring Efficient Negative Voltage Regulation

Product Lifecycle

Status: Active

The ADP7185ACPZN1.2-R7 is not nearing discontinuation.

Continuous support and availability of replacements or upgrades

Several Key Reasons to Choose This Product

High-Efficiency Power Regulation with Low Dropout

Compact Size for Space-Constrained Applications

Robust Safety Features ensure Long-Term Reliability

Exceptional PSRR for Stable Performance across Frequencies

Active Product Status with Support and Upgrades Available

Suitable for a Wide Range of Applications from IoT Devices to Industrial Systems