MAX8559ETAAA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX8559ETAAA+T

Manufacturer

Analog Devices

Introduction

Linear voltage regulators for precision voltage control

Product Features and Performance

Fixed 3.3V output voltage

Dual regulator output channels

Maximum input voltage of 6.5V

Low dropout voltage of 0.12V at 100mA load

Current output capacity of 300mA per channel

Low quiescent current of 290 µA

Power supply rejection ratio (PSRR) ranges from 70dB to 54dB across 10kHz to 100kHz

Enable control feature for power saving

Thermal and overcurrent protection

Short circuit protection

Wide operating temperature range from -40°C to 85°C

Surface mount 8-WDFN Exposed Pad packaging

Product Advantages

Highly efficient power management

Dual output channels save space and cost

Low dropout voltage for better performance in low-voltage applications

Good PSRR to maintain stable output despite input voltage fluctuations

Enable feature allows for power conservation

Built-in protection features for reliable operation

Key Technical Parameters

Input voltage (Max): 6.5V

Output voltages: 3.3V (fixed)

Dropout voltage (Max): 0.12V @ 100mA

Output current: 300mA per regulator

Quiescent current (Iq): 290 µA

PSRR: 70dB ~ 54dB (10kHz ~ 100kHz)

Temperature range: -40°C ~ 85°C

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Short circuit protection

Compatibility

Compatible with various digital and analog circuits that need a fixed 3.3V supply

Designed for surface mount technology (SMT)

Application Areas

Consumer electronics

Networking devices

Portable devices

Embedded systems

Product Lifecycle

Product Status: Active

Not near discontinuation

Replacements or upgrades should be available if necessary

Several Key Reasons to Choose This Product

Efficient dual-channel voltage regulation

Low dropout for higher energy savings

Extended protection features ensure long operating life

Wide operating temperature ideal for various environments

Low quiescent current optimizes battery life in portable applications

High PSRR for a stable and clean power supply

Renowned manufacturer, Analog Devices, known for reliability and performance