S-1315C13-A6T2U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-6
• Essence: Regulates voltage to ensure stable power supply
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA (typical)
• Load Regulation: ±0.5% (typical)
• Line Regulation: ±0.2% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1315C13-A6T2U3 has a total of six pins arranged as follows:

```

---

| | --| VOUT GND|-- Pin 1: Ground (GND) --| VIN NC |-- Pin 2: No Connection (NC) --| EN FB |-- Pin 3: Feedback (FB) --| CE NC |-- Pin 4: No Connection (NC) --| NC VIN|-- Pin 5: Input Voltage (VIN) --| NC VOUT|-- Pin 6: Output Voltage (VOUT) |___________| ```

Functional Features

• Low dropout voltage ensures efficient power conversion even with low input voltages.
• High accuracy output voltage regulation provides stable power supply for sensitive components.
• Low quiescent current minimizes power consumption during standby or idle mode.
• Built-in overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown feature prevents overheating and protects the IC.

Advantages

• Wide input voltage range allows for versatile applications.
• Compact SOT-23-6 package enables space-saving designs.
• Excellent load and line regulation ensure stable output under varying conditions.
• Low quiescent current prolongs battery life in portable devices.
• Overcurrent protection enhances system reliability.

Disadvantages

• Limited output current capability (100mA maximum).
• Dropout voltage may be relatively high compared to other voltage regulators.
• Not suitable for high-power applications due to its low current rating.

Working Principles

The S-1315C13-A6T2U3 is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage, adjusting the pass transistor's resistance to maintain a constant output voltage. The enable (EN) and chip enable (CE) pins control the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The S-1315C13-A6T2U3 is commonly used in various electronic devices and systems, including: 1. Battery-powered devices: Portable audio players, handheld gaming consoles, and digital cameras. 2. Communication equipment: Mobile phones, wireless routers, and Bluetooth headsets. 3. Industrial control systems: PLCs (Programmable Logic Controllers), motor drives, and sensors. 4. Automotive electronics: Infotainment systems, navigation units, and engine control modules. 5. IoT (Internet of Things) devices: Smart home appliances, wearable devices, and environmental sensors.

Detailed and Complete Alternative Models

1. S-1315C10-A6T2U3: Similar specifications but with a lower dropout voltage.
2. S-1315C15-A6T2U3: Similar specifications but with a higher output current capability.
3. S-1315C20-A6T2U3: Similar specifications but with a wider input voltage range.

These alternative models provide flexibility in choosing the most suitable voltage regulator based on specific application requirements.

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