MAX1589AETT075+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Small Package Size
• Package: 6-Pin Thin SOT23
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 0.75V
• Maximum Output Current: 600mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND: Ground pin
2. EN: Enable pin
3. FB: Feedback pin
4. VOUT: Output voltage pin
5. VIN: Input voltage pin
6. NC: No connection pin

Functional Features

• High efficiency up to 95%
• Low quiescent current for power-saving applications
• Fast transient response for stable output voltage
• Overcurrent and thermal protection for device safety
• Enable pin for easy on/off control

Advantages and Disadvantages

Advantages: - High efficiency leads to longer battery life - Low quiescent current reduces power consumption - Small package size saves board space - Fast transient response ensures stable voltage output - Overcurrent and thermal protection enhance device safety

Disadvantages: - Limited maximum output current of 600mA - Dropout voltage of 120mV may affect performance in low input voltage scenarios

Working Principles

The MAX1589AETT075+T is a voltage regulator IC that converts an input voltage range of 2.5V to 5.5V to a fixed output voltage of 0.75V. It utilizes a high-efficiency architecture to minimize power loss and maximize battery life. The device operates in a low quiescent current mode, consuming only 40µA when enabled, making it suitable for power-sensitive applications.

The IC features an enable pin that allows easy on/off control. It also incorporates overcurrent and thermal protection mechanisms to safeguard the device from damage. The fast transient response ensures a stable output voltage even during load variations.

Detailed Application Field Plans

The MAX1589AETT075+T is commonly used in various applications, including:

1. Mobile Devices: Smartphones, tablets, and portable media players benefit from its high efficiency and low quiescent current, extending battery life.
2. Wearable Electronics: Fitness trackers, smartwatches, and other wearable devices can take advantage of its small package size and power-saving capabilities.
3. IoT Devices: Internet of Things (IoT) devices, such as sensors and wireless modules, can benefit from its compact form factor and efficient power management.
4. Embedded Systems: Microcontrollers, FPGA boards, and other embedded systems can utilize its stable voltage output and protection features.

Detailed and Complete Alternative Models

• MAX1589BETT075+T
• MAX1589CETT075+T
• MAX1589DET075+T
• MAX1589EETT075+T

These alternative models offer similar functionality and characteristics but may have slight differences in specifications or package options. It is recommended to consult the datasheets for each model to determine the most suitable option for specific applications.

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