BU7831KN-E2

Overview

Category: Electronic Component
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: SOT-23
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications and Parameters

Input Voltage Range: 2.5V to 6.0V
Output Voltage Range: 1.2V to 5.5V
Maximum Output Current: 150mA
Dropout Voltage: 200mV (typical)
Quiescent Current: 30μA (typical)
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The BU7831KN-E2 has the following pin configuration:

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| | --|____|-- | | --|____|-- | | --|____|-- | | --|____|-- | | --|____|-- ```

Functional Characteristics

Voltage regulation with low dropout voltage
High efficiency power management
Low quiescent current for power-saving applications
Thermal shutdown protection
Short-circuit protection

Advantages and Disadvantages

Advantages: - High efficiency power management - Low power consumption - Small package size - Wide input and output voltage range

Disadvantages: - Limited maximum output current (150mA)

Applicable Range of Products

The BU7831KN-E2 is suitable for various electronic devices that require voltage regulation, such as portable consumer electronics, IoT devices, and battery-powered systems.

Working Principles

The BU7831KN-E2 is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load conditions. It achieves this by adjusting the resistance between its input and output terminals.

Detailed Application Field Plans

The BU7831KN-E2 can be used in the following applications: - Mobile phones - Wearable devices - Wireless sensors - Battery-powered systems - Portable audio players

Detailed Alternative Models

Some alternative models to the BU7831KN-E2 include: - LM1117-3.3 - MCP1700-3302E/TO - XC6206P332MR

5 Common Technical Questions and Answers

Q: What is the maximum input voltage for the BU7831KN-E2? A: The maximum input voltage is 6.0V.
Q: What is the typical dropout voltage of the BU7831KN-E2? A: The typical dropout voltage is 200mV.
Q: What is the operating temperature range of the BU7831KN-E2? A: The operating temperature range is -40°C to +85°C.
Q: What is the maximum output current of the BU7831KN-E2? A: The maximum output current is 150mA.
Q: What is the package type of the BU7831KN-E2? A: The package type is SOT-23.

This encyclopedia entry provides an overview of the BU7831KN-E2, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.