S-1313C29-A4T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates voltage to a specific level
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical) at 100mA load current
• Quiescent Current: 30µA (typical)
• Output Current: 100mA (maximum)

Detailed Pin Configuration

The S-1313C29-A4T1U3 IC has the following pin configuration: 1. VIN: Input Voltage 2. GND: Ground 3. CE: Chip Enable 4. VOUT: Output Voltage 5. NC: No Connection

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• High accuracy provides precise output voltage control.
• Low quiescent current minimizes power consumption during standby mode.
• Overcurrent protection safeguards the circuit from excessive current flow.

Advantages

• Wide input voltage range allows for versatile applications.
• Small package size (SOT-23-5) enables space-saving designs.
• Excellent line and load regulation ensures stable output voltage.
• Thermal shutdown feature protects the IC from overheating.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Requires external capacitors for stability and noise reduction.

Working Principles

The S-1313C29-A4T1U3 is a linear voltage regulator that uses a PNP transistor as the pass element. It regulates the output voltage by adjusting the resistance between the input and output terminals. When the input voltage exceeds the desired output voltage, the pass element reduces the resistance to maintain a constant output voltage.

Detailed Application Field Plans

The S-1313C29-A4T1U3 is commonly used in various electronic devices, including: 1. Battery-powered devices: Provides stable voltage for portable electronics such as smartphones, tablets, and digital cameras. 2. Automotive applications: Regulates voltage for automotive sensors, infotainment systems, and lighting modules. 3. Industrial equipment: Ensures reliable voltage supply for control systems, motor drives, and communication modules.

Detailed and Complete Alternative Models

1. S-1313Bxx Series: Similar voltage regulators with different output voltage options.
2. S-1313Dxx Series: Higher current versions of the S-1313Cxx series.
3. S-1313Fxx Series: Voltage regulators with additional features like power-on reset and watchdog timer.

Note: The above alternative models are part of the same product family and offer similar functionality with slight variations in specifications.

This entry provides an overview of the S-1313C29-A4T1U3 voltage regulator IC. Its low dropout, high accuracy, and low quiescent current make it suitable for a wide range of applications. The detailed pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models provide comprehensive information about this product.