MAX6866UK29D3L+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Ultra-Low Quiescent Current
• Package: SOT-23-5
• Essence: High-efficiency voltage regulation with minimal power consumption
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 2.9V
• Maximum Output Current: 250mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6866UK29D3L+T is a 5-pin device with the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient voltage regulation even when the input voltage is close to the desired output voltage.
• Ultra-low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
• Bypass capacitor pin improves stability and reduces noise in the output voltage.

Advantages and Disadvantages

Advantages

• High efficiency due to low dropout voltage.
• Ultra-low quiescent current prolongs battery life.
• Small package size allows for space-constrained designs.
• Bypass capacitor pin enhances stability and reduces noise.

Disadvantages

• Limited maximum output current of 250mA may not be suitable for high-power applications.
• Input voltage range of 2.5V to 5.5V may not cover all possible input voltage scenarios.

Working Principles

The MAX6866UK29D3L+T is a voltage regulator that maintains a stable output voltage of 2.9V, regardless of variations in the input voltage. It achieves this by utilizing a low dropout architecture, which allows it to regulate the output voltage even when the input voltage is only slightly higher than the desired output voltage. The ultra-low quiescent current ensures minimal power consumption when the load is light, making it ideal for battery-powered devices.

Detailed Application Field Plans

The MAX6866UK29D3L+T can be used in various applications where a stable 2.9V voltage supply is required. Some potential application fields include:

1. Portable Electronics: Battery-powered devices such as smartphones, tablets, and portable media players.
2. IoT Devices: Low-power sensors, wireless modules, and microcontrollers.
3. Wearable Technology: Smartwatches, fitness trackers, and other wearable devices.
4. Automotive Electronics: Infotainment systems, dashboard displays, and control modules.
5. Industrial Control Systems: Sensors, actuators, and control boards.

Detailed and Complete Alternative Models

• MAX6866UK29D3LT+: Same specifications and features, but available in a different package (SOT-23-5).
• MAX6866UK29D3LT3+: Same specifications and features, but available in a different package (SOT-23-5).
• MAX6866UK29D3LT7+: Same specifications and features, but available in a different package (SOT-23-5).

(Note: This list is not exhaustive and there may be other alternative models available from the manufacturer.)

This concludes the encyclopedia entry for MAX6866UK29D3L+T, providing an overview of its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.