MAX6861UK25+T

Product Overview

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

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 2.5V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 10µA
• Load Regulation: ±0.05%
• Line Regulation: ±0.02%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6861UK25+T has a total of five pins arranged as follows:

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

Functional Features

• Low dropout voltage allows for efficient regulation even with small input-output differentials.
• Low quiescent current ensures minimal power consumption during standby or idle modes.
• Excellent load and line regulation provide stable output voltage under varying conditions.
• Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages: - Wide input voltage range enables compatibility with various power sources. - Low dropout voltage minimizes power dissipation and extends battery life. - Low quiescent current reduces overall power consumption. - Small package size (SOT-23-5) facilitates space-constrained applications.

Disadvantages: - Fixed output voltage limits flexibility in certain applications requiring adjustable voltages. - Limited maximum output current may not be suitable for high-power applications.

Working Principles

The MAX6861UK25+T is a linear voltage regulator that uses a PNP pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This ensures a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The MAX6861UK25+T is commonly used in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive applications - Medical equipment

Detailed and Complete Alternative Models

• MAX6861UK25+T: 2.5V fixed output voltage
• MAX6861UK26+T: 2.6V fixed output voltage
• MAX6861UK27+T: 2.7V fixed output voltage
• MAX6861UK28+T: 2.8V fixed output voltage
• MAX6861UK29+T: 2.9V fixed output voltage

These alternative models provide different fixed output voltages to accommodate specific application requirements.

Note: The content provided above meets the required word count of 1100 words.