MAX860IUA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: 8-pin µMAX®
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Output Current: Up to 100mA
• Quiescent Current: 10µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX860IUA+T has the following pin configuration:

1. GND: Ground
2. FB: Feedback Pin
3. EN: Enable Pin
4. VOUT: Output Voltage
5. VIN: Input Voltage
6. NC: No Connection
7. NC: No Connection
8. VCC: Supply Voltage

Functional Features

• High efficiency voltage regulation
• Low quiescent current for power-saving applications
• Wide input voltage range for versatile usage
• Enable pin for easy on/off control
• Overcurrent and thermal protection

Advantages and Disadvantages

Advantages: - High efficiency ensures optimal power utilization - Low quiescent current prolongs battery life - Wide input voltage range allows compatibility with various power sources - Enable pin provides flexibility in power management - Overcurrent and thermal protection enhance reliability

Disadvantages: - Limited output current may not be suitable for high-power applications - Only available in an 8-pin package

Working Principles

The MAX860IUA+T is a voltage regulator IC that converts an input voltage within the range of 2.5V to 5.5V into a regulated output voltage between 1.2V and 3.3V. It achieves high efficiency by utilizing a switching regulator topology. The enable pin allows the user to control the device's operation, enabling power-saving functionality. The IC also incorporates overcurrent and thermal protection mechanisms to ensure safe operation.

Detailed Application Field Plans

The MAX860IUA+T is commonly used in various battery-powered applications, such as portable electronic devices, IoT devices, and wireless sensors. Its low quiescent current makes it suitable for energy-efficient designs. The wide input voltage range allows it to be powered by different types of batteries or power sources. Typical applications include handheld devices, medical instruments, and industrial sensors.

Detailed and Complete Alternative Models

• MAX8569: Similar voltage regulator IC with higher output current capability
• MAX15062: Buck-boost converter IC with wider input voltage range
• LT1763: Low dropout linear regulator IC with adjustable output voltage
• TPS62130: Step-down converter IC with higher efficiency and lower quiescent current

These alternative models offer different features and specifications, providing designers with options based on their specific requirements.

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