ADP667AN - Analog Devices Inc.

Manufacturer Part Number

ADP667AN

Manufacturer

Analog Devices, Inc.

Introduction

The ADP667AN is a high-performance, low-dropout linear voltage regulator from Analog Devices, Inc. It is designed to provide a stable and regulated output voltage from an unregulated input supply.

Product Features and Performance

Provides a regulated output voltage from an unregulated input supply

Low dropout voltage of typically 0.5V at 250mA load

Output current capability of 250mA

Tight output voltage accuracy of ±1.5% over temperature

Fast transient response

Internal current limiting and thermal shutdown protection

Low quiescent current of typically 1.8mA

Product Advantages

Compact 8-pin DIP package

Stable operation over a wide temperature range (-40°C to +85°C)

Robust protection features for reliable operation

Excellent line and load regulation

Key Technical Parameters

Input Voltage Range: 2.7V to 20V

Output Voltage Range: 1.2V to 15V

Output Current: 250mA

Dropout Voltage: 0.5V (typical) at 250mA load

Line Regulation: 0.02%/V

Load Regulation: 0.1%

Quality and Safety Features

Internal current limiting to protect against overcurrent conditions

Thermal shutdown protection to prevent overheating

Stable operation over a wide temperature range (-40°C to +85°C)

Compatibility

The ADP667AN is compatible with a wide range of electronic systems and applications that require a stable and regulated power supply.

Application Areas

Portable electronics

Industrial automation and control systems

Automotive electronics

Telecommunications equipment

Instrumentation and measurement devices

Product Lifecycle

The ADP667AN is an active and widely available product in the Analog Devices, Inc. portfolio. There are no immediate plans for discontinuation, and replacement or upgrade options are readily available.

Key Reasons to Choose the ADP667AN

Reliable and stable performance over a wide temperature range

Robust protection features for safe and reliable operation

Compact 8-pin DIP package for efficient board space utilization

Excellent line and load regulation for precise output voltage control

High output current capability of 250mA to support a variety of load requirements