MAX6390XS26D4-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT23-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.6V
• Output Current: 150mA
• Quiescent Current: 10µA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND (Ground)
2. IN (Input Voltage)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. OUT (Output Voltage)

Functional Features

• Low quiescent current for power-saving applications
• High efficiency voltage regulation
• Thermal shutdown protection
• Short-circuit and overcurrent protection
• Enable pin for easy on/off control
• Bypass capacitor for improved stability

Advantages

• Wide input voltage range allows flexibility in power supply selection
• Low dropout voltage ensures efficient power conversion
• Small package size enables space-saving designs
• Excellent thermal management prevents overheating
• Robust protection features enhance reliability

Disadvantages

• Limited output current may not be suitable for high-power applications
• Single output voltage limits versatility in certain scenarios
• SOT23-5 package may require specialized handling during assembly

Working Principles

The MAX6390XS26D4-T is a voltage regulator IC that takes an input voltage within the range of 2.7V to 5.5V and provides a regulated output voltage of 2.6V. It operates by using an internal reference voltage and feedback mechanism to maintain a stable output voltage, even when the input voltage fluctuates.

The IC utilizes a low dropout (LDO) architecture, which allows it to regulate the output voltage efficiently, minimizing power dissipation. The enable pin provides control over the regulator's operation, allowing the user to turn it on or off as needed.

Detailed Application Field Plans

The MAX6390XS26D4-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 ideal for power-saving applications where energy efficiency is crucial.

Additionally, this voltage regulator can be employed in automotive electronics, medical devices, and industrial equipment that require stable and reliable power supply solutions.

Detailed and Complete Alternative Models

1. MAX6391XS26D4-T: Similar specifications but with adjustable output voltage
2. MAX6392XS26D4-T: Higher output current capability (300mA)
3. MAX6393XS26D4-T: Lower dropout voltage (100mV)

These alternative models offer different features and performance characteristics, providing options for specific application requirements.

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