S-1313C15-A4T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Power Consumption
• Package: SOT-23-5
• Essence: Regulates voltage to provide a stable output
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.5V
• Dropout Voltage: 200mV (typical)
• Output Current: 150mA (maximum)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1313C15-A4T1U3 IC has a total of 5 pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. CE: Chip enable pin 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy provides a stable output voltage.
• Low power consumption minimizes energy waste.
• Built-in overcurrent protection safeguards the circuit.

Advantages

• Compact SOT-23-5 package allows for space-saving designs.
• Wide input voltage range enables versatile applications.
• Excellent line regulation maintains stable performance.
• Fast transient response ensures quick voltage stabilization.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• The small package size may pose challenges during assembly.

Working Principles

The S-1313C15-A4T1U3 is a linear voltage regulator that utilizes 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 stable output. Conversely, when the input voltage drops below the desired output voltage, the pass element increases the resistance to compensate.

Detailed Application Field Plans

The S-1313C15-A4T1U3 is commonly used in various portable electronic devices, such as smartphones, tablets, and wearable devices. It provides a stable voltage supply for microcontrollers, sensors, and other low-power components. Additionally, it finds applications in battery-powered systems, IoT devices, and automotive electronics.

Detailed and Complete Alternative Models

• S-1313B15-A4T1U3: Similar specifications but with a different package (SOT-89-5).
• S-1313D15-A4T1U3: Higher output current (300mA) but with a slightly higher dropout voltage.
• S-1313E15-A4T1U3: Lower quiescent current (10µA) but with a narrower input voltage range (2.7V to 5.5V).

(Note: These alternative models are provided for reference and may have slight variations in specifications.)

This entry provides an overview of the S-1313C15-A4T1U3 voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.