S-13A1H18-U5T1U3

Product Category

The S-13A1H18-U5T1U3 belongs to the category of integrated circuits.

Basic Information Overview

• Use: The S-13A1H18-U5T1U3 is used as a voltage regulator in electronic circuits.
• Characteristics: It provides stable output voltage, low dropout voltage, and high accuracy.
• Package: The S-13A1H18-U5T1U3 comes in a small outline package (SOP) with 8 pins.
• Essence: This IC is essential for maintaining a constant voltage supply in various electronic devices.
• Packaging/Quantity: It is typically packaged in reels of 2500 units.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Maximum Output Current: 1.5A
• Dropout Voltage: 300mV at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The detailed pin configuration of the S-13A1H18-U5T1U3 is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. NC (No Connection) 5. NC (No Connection) 6. NC (No Connection) 7. NC (No Connection) 8. EN (Enable)

Functional Features

• Voltage Regulation: Provides stable output voltage despite variations in input voltage.
• Overcurrent Protection: Safeguards the circuit from excessive current flow.
• Thermal Shutdown: Protects the IC from overheating.

Advantages and Disadvantages

Advantages: - High accuracy in voltage regulation - Low dropout voltage - Overcurrent protection enhances circuit reliability

Disadvantages: - Limited maximum output current compared to some alternative models - May require additional heat dissipation mechanisms in high-power applications

Working Principles

The S-13A1H18-U5T1U3 operates by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. When the input voltage fluctuates, the IC adapts to ensure a steady output.

Detailed Application Field Plans

The S-13A1H18-U5T1U3 is commonly used in: - Battery-powered devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the S-13A1H18-U5T1U3 include: - LM317: Offers higher maximum output current - LT1083: Suitable for high-power applications

In conclusion, the S-13A1H18-U5T1U3 is a reliable voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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