SRS1690HMNG Product Overview

Introduction

The SRS1690HMNG 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 ensure stable and regulated power supply, thereby enhancing the overall performance and reliability of the equipment.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating power supply in electronic devices
• Characteristics: High efficiency, low output noise, compact design
• Package: TO-220 package
• Essence: Ensures stable and regulated power supply
• Packaging/Quantity: Typically available in packs of 10 units

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage: Adjustable from 1.25V to 37V
• Output Current: Up to 1.5A
• Dropout Voltage: 1.5V
• Quiescent Current: 5mA

Detailed Pin Configuration

The SRS1690HMNG features a standard TO-220 pin configuration with three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads
• Thermal Shutdown: Protects the device from overheating by shutting down when the temperature exceeds safe limits

Advantages and Disadvantages

Advantages

• Compact design suitable for space-constrained applications
• Low output noise ensures clean power supply for sensitive electronics
• Wide input voltage range allows for versatile use in different systems

Disadvantages

• Limited output current may not be suitable for high-power applications
• Dropout voltage may restrict use in low-voltage scenarios

Working Principles

The SRS1690HMNG operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The SRS1690HMNG finds extensive application in various electronic systems, including but not limited to: - Consumer Electronics: Power supplies for audio amplifiers, LED lighting, and small appliances - Automotive Electronics: Voltage regulation in automotive infotainment systems and dashboard displays - Industrial Control Systems: Stable power supply for PLCs, motor drives, and instrumentation equipment

Detailed and Complete Alternative Models

For users seeking alternative models with similar functionality, the following options can be considered: 1. LM317: Adjustable voltage regulator with a wide input voltage range 2. LM7805: Fixed 5V voltage regulator suitable for low-power applications 3. L78xx Series: Family of fixed and adjustable voltage regulators with varying output currents and voltages

In conclusion, the SRS1690HMNG stands as a reliable voltage regulator offering stable and regulated power supply for diverse electronic applications, making it an essential component in modern electronic systems.

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