S-1313D19-A4T1U3

Product Overview

Category

S-1313D19-A4T1U3 belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• High efficiency
• Low power consumption
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection

Package

The S-1313D19-A4T1U3 comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The S-1313D19-A4T1U3 is typically packaged in reels and is available in large quantities.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.8V - 5.0V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1313D19-A4T1U3 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin (optional)

Functional Features

• Voltage regulation: The S-1313D19-A4T1U3 ensures a stable output voltage regardless of input variations.
• Overcurrent protection: It incorporates a built-in overcurrent protection circuit to safeguard connected devices.
• Adjustable output voltage: The output voltage can be adjusted within the specified range using external resistors.
• Low power consumption: The regulator consumes minimal power, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• High efficiency results in reduced power dissipation and longer battery life.
• Wide input voltage range enables compatibility with various power sources.
• Overcurrent protection ensures the safety of connected devices.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight decrease in efficiency when the input voltage approaches the lower limit.

Working Principles

The S-1313D19-A4T1U3 operates based on a voltage regulation principle known as a linear regulator. It uses a feedback mechanism to maintain a constant output voltage by adjusting the resistance within the circuit. When the input voltage fluctuates, the regulator automatically adjusts its internal components to ensure a stable output voltage.

Detailed Application Field Plans

The S-1313D19-A4T1U3 finds application in various electronic devices, including:

1. Mobile phones
2. Portable media players
3. Digital cameras
4. Wearable devices
5. IoT devices

Detailed and Complete Alternative Models

1. S-1313D19-A4T1U2: Similar to S-1313D19-A4T1U3 but with a different pin configuration.
2. S-1313D19-A4T1U4: Higher output current variant of S-1313D19-A4T1U3.
3. S-1313D19-A4T1U5: Lower dropout voltage version of S-1313D19-A4T1U3.

These alternative models offer similar functionality but may have slight variations in specifications or package options.

In conclusion, the S-1313D19-A4T1U3 is a compact and efficient voltage regulator that provides stable voltage output for various electronic devices. Its wide input voltage range, adjustable output voltage, and overcurrent protection make it suitable for a range of applications. While it has some limitations in terms of output current and dropout voltage, alternative models are available to cater to specific requirements.