123A05-B2P-HB Product Overview

Introduction

The 123A05-B2P-HB is a versatile electronic component that belongs to the category of integrated circuits. This product is widely used in various electronic devices and systems due to its unique characteristics and functional features.

Basic Information Overview

• Category: Integrated Circuit
• Use: Signal processing, voltage regulation, and power management
• Characteristics: High precision, low power consumption, compact size
• Package: DIP (Dual Inline Package)
• Essence: Regulating and processing electrical signals
• Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications

• Input Voltage Range: 3V to 5.5V
• Output Voltage Range: 1.8V to 3.3V
• Operating Temperature: -40°C to 85°C
• Maximum Output Current: 500mA
• Quiescent Current: 50µA

Detailed Pin Configuration

The 123A05-B2P-HB has a standard DIP pin configuration with 8 pins: 1. VCC (Power Supply Input) 2. GND (Ground) 3. EN (Enable Pin) 4. FB (Feedback Pin) 5. OUT (Output Voltage) 6. NC (No Connection) 7. NC (No Connection) 8. PG (Power Good Indicator)

Functional Features

• Voltage Regulation: Provides stable output voltage regardless of input fluctuations
• Overcurrent Protection: Safeguards connected components from excessive current
• Low Power Consumption: Ideal for battery-powered applications
• Power Good Indicator: Signals when the output voltage is within the specified range

Advantages and Disadvantages

Advantages

• Compact size
• High precision
• Wide input voltage range

Disadvantages

• Limited maximum output current
• Sensitive to voltage spikes

Working Principles

The 123A05-B2P-HB utilizes a feedback mechanism to regulate the output voltage based on the reference voltage. When the input voltage or load changes, the internal circuitry adjusts to maintain a constant output voltage.

Detailed Application Field Plans

This integrated circuit is commonly used in: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Sensor modules

Detailed and Complete Alternative Models

• 123A06-C3Q-HC
• 123B04-D1R-GA
• 123C02-E5S-FD

In conclusion, the 123A05-B2P-HB is a crucial component in modern electronic systems, offering precise voltage regulation and efficient power management. Its compact size and wide input voltage range make it suitable for a diverse range of applications.

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