S-1701T1815-M5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: Linear Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.8V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701T1815-M5T1G has a total of five pins arranged in the following configuration:

```

---

| | --| |-- |____| ```

Pin 1: VOUT (Output Voltage) Pin 2: GND (Ground) Pin 3: NC (No Connection) Pin 4: VIN (Input Voltage) Pin 5: EN (Enable)

Functional Features

• Low dropout voltage ensures stable output even with low input voltage.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption.
• Enable pin allows for easy on/off control.

Advantages and Disadvantages

Advantages: - Wide input voltage range makes it suitable for various applications. - Small package size enables space-saving designs. - Excellent line and load regulation ensure stable performance.

Disadvantages: - Limited output voltage options restricts flexibility in certain applications. - Higher dropout voltage compared to some alternative models.

Working Principles

The S-1701T1815-M5T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This ensures a stable output voltage even with varying input voltage and load conditions.

Detailed Application Field Plans

The S-1701T1815-M5T1G is commonly used in various electronic devices and systems, including: 1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other components. 2. Portable audio players: Ensures consistent power supply for audio amplifiers and digital-to-analog converters. 3. Communication equipment: Stabilizes voltage for RF modules, transceivers, and signal processing circuits. 4. Industrial control systems: Regulates voltage for PLCs, motor drivers, and analog signal conditioning circuits.

Detailed and Complete Alternative Models

1. S-1701T1815-M5T1U: Same specifications and features, but available in a different package (SOT-89-5).
2. S-1701T1815-M5T2G: Similar specifications and features, but with an adjustable output voltage.
3. S-1701T1815-M5T3G: Higher output voltage variant (3.3V) with similar characteristics.

These alternative models provide options for different package preferences, adjustable output voltage requirements, and higher voltage needs.

In conclusion, the S-1701T1815-M5T1G is a voltage regulator IC with excellent performance characteristics and wide application possibilities. Its compact size, low quiescent current, and precise regulation make it suitable for various electronic devices and systems. While it has some limitations in terms of output voltage options, there are alternative models available to cater to specific requirements.