VSB1545-M3/54 Product Overview

Introduction

The VSB1545-M3/54 is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic devices
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: SOT-23-5 package
• Essence: Ensures stable and reliable voltage output
• Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 130mV at 100mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VSB1545-M3/54 features a standard SOT-23-5 pin configuration: 1. Input Voltage (VIN) 2. Ground (GND) 3. Enable (EN) 4. Output Voltage (VOUT) 5. Thermal Pad (Exposed Pad)

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and improves efficiency
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Compact size
• Wide input voltage range
• Excellent line and load regulation

Disadvantages

• Limited maximum output current
• Sensitive to external noise and interference

Working Principles

The VSB1545-M3/54 operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage despite changes in input voltage or load conditions. The internal circuitry ensures stability and reliability under varying operating conditions.

Detailed Application Field Plans

The VSB1545-M3/54 is commonly utilized in the following applications: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable technology - Industrial control systems

Detailed and Complete Alternative Models

• VSB1545-M3/54A: Enhanced thermal performance
• VSB1545-M3/54B: Higher maximum output current
• VSB1545-M3/54C: Lower dropout voltage for ultra-low power applications

In conclusion, the VSB1545-M3/54 is a crucial component in electronic systems, providing reliable voltage regulation and stability. Its compact size and high precision make it an ideal choice for a wide range of applications.

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