S-1701C1815-M5T1G

Basic Information Overview

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

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.8V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 30μA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701C1815-M5T1G has a total of five pins arranged in the following configuration:

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Pin 1: Enable (EN) - Active High input for enabling or disabling the regulator. Pin 2: Ground (GND) - Connected to the ground reference. Pin 3: Feedback (FB) - Provides feedback to regulate the output voltage. Pin 4: Output (OUT) - Provides the regulated output voltage. Pin 5: Input (IN) - Connects to the input voltage source.

Functional Features

• Low dropout voltage ensures efficient regulation even with low input-output differentials.
• Low quiescent current minimizes power consumption during standby or idle conditions.
• Excellent line and load regulation characteristics ensure stable output voltage under varying conditions.
• Built-in overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown feature protects the IC from overheating.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package allows for space-saving integration in various applications. - Wide input voltage range enables compatibility with different power sources. - Low dropout voltage ensures efficient power conversion. - Low quiescent current prolongs battery life in portable devices.

Disadvantages: - Fixed output voltage limits flexibility in certain applications requiring adjustable voltages. - Limited output current capability may not be suitable for high-power applications.

Working Principles

The S-1701C1815-M5T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage to control the pass transistor's conduction. When the input voltage (IN) exceeds the desired output voltage, the pass transistor is turned on, allowing current flow from the input to the output. Conversely, when the input voltage drops below the desired output voltage, the pass transistor is turned off, preventing current flow. This feedback mechanism maintains a stable output voltage regardless of input variations.

Detailed Application Field Plans

The S-1701C1815-M5T1G is commonly used in various electronic devices and systems that require a stable and regulated power supply. Some typical application fields include: - Battery-powered devices such as smartphones, tablets, and portable media players. - Embedded systems and microcontrollers. - Wireless communication modules. - Industrial automation and control systems. - Automotive electronics. - Medical equipment.

Detailed and Complete Alternative Models

• S-1701C1815-M5T1U: Same specifications and features but available in a different packaging option (SOT-23-5L).
• S-1701C1815-M5T2G: Similar specifications and features but with an adjustable output voltage.
• S-1701C1815-M5T3G: Higher output current capability (300mA) with similar specifications and features.

Note: The above alternative models are provided for reference and may have slight variations in characteristics and package options.

This concludes the encyclopedia entry for the S-1701C1815-M5T1G voltage regulator.