MAX6808UR26+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: SOT-23
• Essence: Regulates voltage with low power consumption
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 2.6V
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Load Regulation: ±0.1%
• Line Regulation: ±0.05%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6808UR26+T has the following pin configuration:

1. GND: Ground connection
2. IN: Input voltage connection
3. EN: Enable pin for turning the regulator on/off
4. BYP: Bypass capacitor connection
5. OUT: Output voltage connection

Functional Features

• Low dropout voltage allows efficient regulation even with small input-output voltage differentials.
• Low quiescent current ensures minimal power consumption during standby or idle mode.
• Enable pin provides control over the regulator's operation, allowing for power-saving modes.
• Bypass capacitor connection enhances stability and reduces noise.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient regulation in low-power applications. - Low quiescent current minimizes power consumption, extending battery life. - Enable pin offers flexibility in controlling the regulator's operation. - Small package size (SOT-23) allows for space-constrained designs.

Disadvantages: - Limited output voltage options (fixed at 2.6V). - Not suitable for high-power applications due to its low current handling capability.

Working Principles

The MAX6808UR26+T is a voltage regulator that maintains a stable output voltage of 2.6V, regardless of input voltage fluctuations within the range of 2.5V to 6.5V. It achieves this by utilizing a low dropout architecture, which allows it to regulate the voltage even when the input-output voltage differential is minimal (120mV at 100mA). The regulator operates with a low quiescent current of 40µA, ensuring minimal power consumption during standby or idle mode.

The enable pin provides control over the regulator's operation, allowing the user to turn it on/off as needed. This feature enables power-saving modes and enhances overall system efficiency. The bypass capacitor connection further improves stability and reduces noise in the output voltage.

Detailed Application Field Plans

The MAX6808UR26+T finds applications in various fields, including:

1. Battery-Powered Devices: It is suitable for portable electronic devices powered by batteries, such as smartphones, tablets, and wearable devices. The low dropout voltage and low quiescent current help maximize battery life.

2. IoT Devices: With the increasing popularity of Internet of Things (IoT) devices, the MAX6808UR26+T can be used in sensors, smart home devices, and other connected devices that require efficient voltage regulation.

3. Industrial Applications: The regulator can be utilized in industrial equipment, control systems, and instrumentation where stable and reliable voltage regulation is crucial.

4. Automotive Electronics: It can be employed in automotive applications, including infotainment systems, navigation devices, and lighting controls, providing regulated power to these components.

Detailed and Complete Alternative Models

1. MAX6808UR26+T: Fixed 2.6V output voltage, SOT-23 package.
2. MAX6808UR25+T: Fixed 2.5V output voltage, SOT-23 package.
3. MAX6808UR27+T: Fixed 2.7V output voltage, SOT-23 package.
4. MAX6808UR28+T: Fixed 2.8V output voltage, SOT-23 package.

These alternative models offer different fixed output voltages while sharing similar characteristics and package options.

In conclusion, the MAX6808UR26+T is an integrated circuit voltage regulator with low dropout and low quiescent current features. It provides stable voltage regulation in various applications, including battery-powered devices, IoT devices, industrial equipment, and automotive electronics. Its small package size and flexible enable pin make it suitable for space-constrained designs. Alternative models with different output voltages are available to cater to specific requirements.