MAX6858UK31D6+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT23-6
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.1V
• Output Current: Up to 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 20µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6858UK31D6+T has a total of six pins arranged as follows:

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

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Thermal shutdown protection
• Short-circuit current limiting
• Reverse battery protection

Advantages and Disadvantages

Advantages

• High efficiency results in longer battery life
• Low quiescent current reduces power consumption
• Thermal shutdown protection prevents overheating
• Reverse battery protection safeguards the circuit

Disadvantages

• Limited output current capacity (up to 150mA)
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MAX6858UK31D6+T is a voltage regulator that takes an input voltage ranging from 2.7V to 5.5V and provides a stable output voltage of 3.1V. It achieves high efficiency by utilizing a low dropout voltage and minimizing quiescent current. The device incorporates thermal shutdown protection to prevent damage due to excessive heat. Additionally, it features short-circuit current limiting and reverse battery protection for enhanced reliability.

Detailed Application Field Plans

The MAX6858UK31D6+T is commonly used in various applications that require stable and efficient power management. Some of the typical application fields include:

1. Battery-powered devices: Portable electronics, wearables, and IoT devices benefit from the low power consumption and extended battery life provided by this voltage regulator.
2. Embedded systems: Microcontrollers, sensors, and other components in embedded systems can be powered reliably using the MAX6858UK31D6+T.
3. Automotive electronics: The device's wide operating temperature range makes it suitable for automotive applications such as infotainment systems, lighting controls, and engine management units.

Detailed and Complete Alternative Models

• MAX6858UK31D5+T
• MAX6858UK31D4+T
• MAX6858UK31D3+T
• MAX6858UK31D2+T

These alternative models offer similar functionality but with different output voltages (ranging from 3.5V to 2.0V) to cater to specific application requirements.

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