S-1313A34-A4T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-89
• 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
• Output Current: 150mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1313A34-A4T1U3 IC has the following pin configuration: 1. VIN: Input Voltage 2. GND: Ground 3. VOUT: Output Voltage

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption when the regulator is in standby mode.
• Short-circuit protection prevents damage to the IC in case of a short circuit.

Advantages

• Compact SOT-89 package allows for space-saving integration into various electronic devices.
• Wide input voltage range enables compatibility with different power sources.
• Excellent line and load regulation characteristics ensure stable output voltage under varying conditions.
• Low dropout voltage reduces power dissipation and extends battery life in portable applications.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• The SOT-89 package may require additional heat sinking for efficient thermal management in certain scenarios.

Working Principles

The S-1313A34-A4T1U3 is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-1313A34-A4T1U3 is commonly used in various electronic devices, including: 1. Battery-powered devices such as smartphones, tablets, and portable media players. 2. Industrial control systems requiring stable power supply for sensors and actuators. 3. Automotive applications for powering microcontrollers, sensors, and other low-power components. 4. Consumer electronics like digital cameras, handheld gaming consoles, and audio devices.

Detailed and Complete Alternative Models

1. S-1313B34-A4T1U3: Similar specifications but with an adjustable output voltage feature.
2. S-1313C34-A4T1U3: Higher output current capability of 300mA.
3. S-1313D34-A4T1U3: Lower quiescent current of 10µA for ultra-low power applications.

Note: The above alternative models are from the same product series and share similar pin configurations and package types.

This entry provides an overview of the S-1313A34-A4T1U3 voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.