S-1701M1815-M5T1G

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Overcurrent protection - Thermal shutdown protection

Package: SOT-23-5

Essence: The S-1701M1815-M5T1G is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The S-1701M1815-M5T1G is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.8V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30μA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701M1815-M5T1G has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output voltage accuracy provides stable and reliable performance.
• Low quiescent current minimizes power consumption.
• Overcurrent protection safeguards the IC and connected devices from excessive current.
• Thermal shutdown protection prevents overheating and damage to the IC.

Advantages and Disadvantages

Advantages: - Reliable voltage regulation for electronic devices. - Compact SOT-23-5 package for space-constrained applications. - Wide input voltage range allows flexibility in power supply design. - Overcurrent and thermal protection enhance device safety.

Disadvantages: - Limited output voltage options (only 1.8V). - Not suitable for applications requiring higher output voltages.

Working Principles

The S-1701M1815-M5T1G operates as a linear voltage regulator. It regulates the input voltage to a stable 1.8V output voltage by using a feedback mechanism. The internal circuitry adjusts the pass transistor to maintain the desired output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The S-1701M1815-M5T1G is commonly used in various electronic devices that require a stable 1.8V power supply. Some typical application fields include:

1. Mobile Devices:

   • Smartphones
   • Tablets
   • Portable media players

2. Wearable Electronics:

   • Fitness trackers
   • Smartwatches
   • Health monitoring devices

3. IoT Devices:

   • Sensors
   • Wireless modules
   • Home automation devices

4. Consumer Electronics:

   • Digital cameras
   • MP3 players
   • Handheld gaming consoles

Detailed and Complete Alternative Models

Some alternative models to the S-1701M1815-M5T1G that provide similar functionality are:

1. S-1701M1815-M5T1U: Similar specifications, but with an adjustable output voltage.
2. S-1701M1815-M5T2G: Same specifications, but in a different package (SOT-23-6).

These alternative models can be considered based on specific requirements and compatibility with the target application.

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