S-1313A24-A4T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-89-5
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA (typical)
• Output Current: 100mA (maximum)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1313A24-A4T1U3 IC has the following pin configuration: 1. VIN: Input Voltage 2. GND: Ground 3. VOUT: Output Voltage 4. CE: Chip Enable 5. NC: No Connection

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption in standby mode.
• Built-in overcurrent protection safeguards the circuit from excessive current.

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Small package size enables space-saving designs.
• Excellent line and load regulation ensure stable output voltage under different conditions.
• Low quiescent current prolongs battery life in portable applications.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

The S-1313A24-A4T1U3 is a linear voltage regulator that uses a PNP transistor as the pass element. It regulates the input voltage to a stable output voltage by adjusting the resistance of the pass element. When the input voltage exceeds the desired output voltage, the pass element reduces its resistance, allowing less voltage to pass through. Conversely, when the input voltage drops below the desired output voltage, the pass element increases its resistance, compensating for the voltage difference.

Detailed Application Field Plans

The S-1313A24-A4T1U3 is commonly used in various electronic devices and systems, including: - Battery-powered devices such as smartphones, tablets, and portable media players. - Industrial control systems requiring stable power supply for sensors and actuators. - Automotive applications for powering sensors, lighting modules, and infotainment systems. - Consumer electronics like digital cameras, audio amplifiers, and gaming consoles.

Detailed and Complete Alternative Models

• S-1313B24-A4T1U3: Similar specifications but with a different package (SOT-23-5).
• S-1313C24-A4T1U3: Higher output current capability (150mA) with the same pin configuration.
• S-1313D24-A4T1U3: Lower dropout voltage (150mV @ 100mA) for more demanding applications.

This concludes the encyclopedia entry for the S-1313A24-A4T1U3 voltage regulator IC.