D1213A-04MR-13 Product Overview

Introduction

The D1213A-04MR-13 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: To regulate and stabilize voltage in electronic circuits and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: Miniature surface-mount package
• Essence: Ensures consistent and reliable power supply
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage: 3.3V
• Output Current: 400mA
• Dropout Voltage: 300mV at 100mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The D1213A-04MR-13 features a standard 5-pin configuration: 1. Input Voltage (VIN) 2. Ground (GND) 3. Enable (EN) 4. Output Voltage (VOUT) 5. Thermal Pad (Exposed pad for heat dissipation)

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
• Thermal Shutdown Protection: Safeguards the regulator from overheating, enhancing its reliability

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact and easy to integrate
• Thermal protection enhances durability

Disadvantages

• Limited output current capacity
• Sensitive to input voltage fluctuations

Working Principles

The D1213A-04MR-13 operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite variations in input voltage and load conditions. The thermal shutdown feature protects the device from excessive heat, ensuring safe and reliable operation.

Detailed Application Field Plans

The D1213A-04MR-13 finds extensive application in various electronic systems, including: - Portable electronic devices - Battery-powered equipment - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the D1213A-04MR-13 include: - LM317: A popular adjustable voltage regulator with higher output current capability - LT1763: Low dropout regulator suitable for noise-sensitive applications - TPS7A47: Ultra-low noise linear regulator for precision instrumentation

In conclusion, the D1213A-04MR-13 is a reliable voltage regulator with precise regulation, compact form factor, and thermal protection, making it suitable for a wide range of electronic applications.

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