MAX6805US46D3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current, Adjustable Output Voltage
• Package: SOT-23-6
• Essence: The MAX6805US46D3+T is a voltage regulator IC designed to provide a stable output voltage with low dropout and low quiescent current. It is commonly used in various electronic devices to regulate the voltage supplied to sensitive components.
• Packaging/Quantity: The MAX6805US46D3+T is available in a SOT-23-6 package and is typically sold in reels of 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 150mV at 100mA load
• Quiescent Current: 20µA (typical)
• Output Current: Up to 100mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6805US46D3+T has a total of six pins arranged as follows:

____ VOUT| |VIN GND | |EN NC | |NC ----

• VIN: Input Voltage Pin
• VOUT: Output Voltage Pin
• GND: Ground Pin
• EN: Enable Pin
• NC: No Connection Pin

Functional Features

• Low Dropout: The MAX6805US46D3+T exhibits a low dropout voltage, ensuring that it can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a low quiescent current, the MAX6805US46D3+T minimizes power consumption when in standby or idle mode, making it suitable for battery-powered applications.
• Adjustable Output Voltage: The output voltage of the MAX6805US46D3+T can be adjusted within a specified range, providing flexibility in various applications.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures stable output voltage. - Low quiescent current reduces power consumption. - Adjustable output voltage allows for versatility in different applications.

Disadvantages: - Limited output current capacity (up to 100mA). - Restricted input voltage range (2.5V to 6.5V).

Working Principles

The MAX6805US46D3+T operates as a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage drop across its internal pass transistor. When the input voltage exceeds the desired output voltage, the pass transistor adjusts its resistance to maintain a steady output voltage. The enable pin (EN) can be used to turn the regulator on or off.

Detailed Application Field Plans

The MAX6805US46D3+T finds applications in various electronic devices that require a stable and regulated power supply. Some common application fields include:

1. Mobile Devices: Used to regulate the voltage supplied to microprocessors, memory modules, and other sensitive components in smartphones, tablets, and portable media players.
2. IoT Devices: Provides a stable power source for sensors, wireless modules, and microcontrollers in Internet of Things (IoT) devices.
3. Wearable Electronics: Ensures a consistent voltage supply to wearable devices such as smartwatches, fitness trackers, and augmented reality glasses.
4. Consumer Electronics: Used in audio/video equipment, gaming consoles, and home automation systems to maintain a reliable power source for various components.
5. Industrial Automation: Provides regulated voltage to control systems, motor drives, and sensors in industrial automation applications.

Detailed and Complete Alternative Models

1. MAX6806US46D3+T
2. MAX6807US46D3+T
3. MAX6808US46D3+T
4. MAX6809US46D3+T
5. MAX6810US46D3+T

These alternative models offer similar functionality and characteristics to the MAX6805US46D3+T, providing options for different voltage requirements and package sizes.

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