MAX6802UR46D3/V+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: Linear Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 120mV at 100mA
• Line Regulation: ±0.05% typical
• Load Regulation: ±0.1% typical
• Quiescent Current: 45µA typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6802UR46D3/V+T has a total of five pins arranged as follows: 1. GND (Ground) 2. IN (Input Voltage) 3. EN (Enable) 4. BYP (Bypass Capacitor) 5. OUT (Output Voltage)

Functional Features

• Low dropout voltage allows for efficient regulation even with small input-output differentials.
• High accuracy ensures precise output voltage regulation.
• Low quiescent current minimizes power consumption in standby or low-load conditions.
• Enable pin provides control over the regulator's operation.
• Bypass capacitor pin improves stability and reduces noise.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Excellent line and load regulation ensure stable output voltage under different operating conditions.
• Small package size (SOT-23-5) makes it suitable for space-constrained applications.
• Low dropout voltage results in minimal power dissipation and improved efficiency.

Disadvantages

• Limited output current capability (100mA maximum).
• Relatively high quiescent current compared to some other voltage regulators.
• Requires an external bypass capacitor for optimal performance.

Working Principles

The MAX6802UR46D3/V+T is a linear regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage and adjusting the pass transistor accordingly. The enable pin allows the user to control the regulator's operation, while the bypass capacitor enhances stability and reduces noise.

Detailed Application Field Plans

The MAX6802UR46D3/V+T is commonly used in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Industrial automation equipment - Automotive applications - Medical devices

Detailed and Complete Alternative Models

1. MAX6802UR46D3/V+T: 2.5V to 6.5V input, 1.2V to 5.5V output, SOT-23-5 package
2. MAX6803UR46D3/V+T: 2.5V to 6.5V input, 1.2V to 5.5V output, SOT-23-5 package, higher output current capability (150mA)
3. MAX6804UR46D3/V+T: 2.5V to 6.5V input, 1.2V to 5.5V output, SOT-23-5 package, lower quiescent current (30µA)

Note: These alternative models offer similar functionality but may have different specifications or additional features.

In conclusion, the MAX6802UR46D3/V+T is a voltage regulator IC with low dropout, high accuracy, and low quiescent current. It is commonly used in battery-powered devices, portable electronics, industrial automation, automotive applications, and medical devices. While it has limitations in terms of output current capability and quiescent current, its small package size and excellent regulation make it a popular choice in various applications.