MAX6390XS31D4-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: Surface Mount Technology (SMT)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Output Current: Up to 500mA
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Shutdown Current: <1µA (typical)

Detailed Pin Configuration

The MAX6390XS31D4-T has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage

Functional Features

• High efficiency voltage regulation
• Low dropout voltage
• Overcurrent and thermal protection
• Enable pin for power management control
• Stable output voltage under varying load conditions

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power consumption
• Wide input voltage range allows for versatile applications
• Small package size enables space-saving designs
• Overcurrent and thermal protection ensure device safety
• Stable output voltage ensures reliable performance

Disadvantages

• Limited output current may not be suitable for high-power applications
• Operating temperature range may restrict usage in extreme environments

Working Principles

The MAX6390XS31D4-T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 1.2V and 3.3V. It achieves this by utilizing an internal control circuit that adjusts the output voltage based on the feedback received from the FB pin. The enable pin (EN) allows for power management control, enabling the device to be turned on or off as required.

Detailed Application Field Plans

The MAX6390XS31D4-T is commonly used in various applications where efficient voltage regulation is required. Some of the typical application fields include:

1. Battery-powered devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the low power consumption and high efficiency of the MAX6390XS31D4-T.
2. IoT (Internet of Things) devices: Connected devices that operate on low power can utilize this voltage regulator for efficient power management.
3. Industrial automation: Control systems, sensors, and actuators often require stable and regulated power supply, making the MAX6390XS31D4-T suitable for these applications.
4. Automotive electronics: With its wide input voltage range and thermal protection, this IC can be used in automotive applications, including infotainment systems and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

• MAX6391XS31D4-T
• MAX6392XS31D4-T
• MAX6393XS31D4-T
• MAX6394XS31D4-T
• MAX6395XS31D4-T

These alternative models offer similar functionality and characteristics, providing options for different voltage requirements and load conditions.

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