MAX6385XS27D4-T

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High accuracy
  • Low quiescent current
  • Thermal shutdown protection
• Package: SOT-23-4
• Essence: This product is a low dropout voltage regulator designed to provide a stable output voltage for various applications.
• Packaging/Quantity: The MAX6385XS27D4-T is available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 2.7V
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6385XS27D4-T has four pins arranged as follows:

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1. Pin 1: GND (Ground)
2. Pin 2: VOUT (Output Voltage)
3. Pin 3: NC (No Connection)
4. Pin 4: VIN (Input Voltage)

Functional Features

• Low dropout voltage ensures stable output even when the input voltage is close to the desired output voltage.
• High accuracy provides precise regulation of the output voltage.
• Low quiescent current minimizes power consumption when the load is light.
• Thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Stable output voltage - High accuracy - Low power consumption - Thermal protection

Disadvantages: - Limited input voltage range (2.5V to 6.5V) - Noisy output at high currents

Working Principles

The MAX6385XS27D4-T is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

This voltage regulator is commonly used in various electronic devices, including: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wireless communication systems

Detailed and Complete Alternative Models

1. LM1117-2.7: Low dropout voltage regulator with similar specifications.
2. LT1763-2.7: High accuracy voltage regulator with low quiescent current.
3. MCP1702-2.7: Low dropout voltage regulator with thermal shutdown protection.

These alternative models provide similar functionality and can be used as substitutes for the MAX6385XS27D4-T in various applications.

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