S-1701D1815-M5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Small package size
• Package: SOT-23-5
• Essence: This IC is designed to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
• Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

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

Detailed Pin Configuration

The S-1701D1815-M5T1G has a total of five pins arranged as follows:

```

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| | --| Vout GND|-- --| Vin NC |-- --| EN NC |-- --| NC Vin |-- |___________| ```

Pin Description: - Vout: Output voltage pin - GND: Ground pin - Vin: Input voltage pin - EN: Enable pin - NC: No connection pin

Functional Features

• Low Dropout Voltage: The IC maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: Provides precise regulation of the output voltage, ensuring consistent performance of connected devices.
• Low Quiescent Current: Consumes minimal current when in standby mode, reducing power consumption and extending battery life.
• Small Package Size: The SOT-23-5 package allows for compact and space-efficient designs.

Advantages and Disadvantages

Advantages: - Reliable voltage regulation - Low power consumption - Compact size - Wide operating temperature range

Disadvantages: - Limited output voltage options - Not suitable for high-power applications

Working Principles

The S-1701D1815-M5T1G is a linear voltage regulator that uses 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. The enable pin allows for easy control of the regulator's operation.

Detailed Application Field Plans

The S-1701D1815-M5T1G is commonly used in various electronic devices and circuits, including: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Communication modules

Detailed and Complete Alternative Models

• S-1701D1815-M5T1U: Same specifications and features, but available in a different package (SOT-89-5).
• S-1701D1815-M5T2G: Similar specifications and features, but with an adjustable output voltage range.

These alternative models provide flexibility in choosing the most suitable package or output voltage range for specific applications.

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