S-1701C3327-U5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout, high accuracy, low quiescent current
• Package: SOT-23-5
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 150mA
• Quiescent Current: 45µA typical
• Load Regulation: ±0.5% typical
• Line Regulation: ±0.3% typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701C3327-U5T1G has a standard SOT-23-5 package with the following pin configuration:

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| | |____| | | 1 || 5 2 || 4 3 |__| ```

Pin 1: Enable (EN) - Active High enable pin for turning the regulator on/off. Pin 2: Ground (GND) - Connected to the ground reference of the circuit. Pin 3: Feedback (FB) - Provides feedback to regulate the output voltage. Pin 4: Output (OUT) - Supplies the regulated output voltage. Pin 5: Input (IN) - Connects to the input voltage source.

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption in standby or low-load conditions.
• Built-in thermal shutdown and current limit protection for enhanced reliability.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with various power sources. - Excellent load and line regulation ensure stable output voltage under different operating conditions. - Small package size enables space-saving integration in compact electronic devices.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Sensitive to input voltage fluctuations, requiring additional filtering components in noisy environments.

Working Principles

The S-1701C3327-U5T1G 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 to control the pass transistor's conduction. When the output voltage deviates from the desired value, the regulator adjusts the pass transistor's resistance to maintain a stable output voltage.

Detailed Application Field Plans

The S-1701C3327-U5T1G is commonly used in various electronic devices that require a stable and regulated power supply. Some typical application fields include: - Battery-powered devices: Portable electronics, handheld instruments, and wireless communication devices. - Automotive systems: Infotainment systems, navigation units, and engine control modules. - Industrial equipment: Sensors, actuators, and control systems. - Consumer electronics: Audio/video equipment, digital cameras, and gaming consoles.

Detailed and Complete Alternative Models

• S-1701C3327-M5T1G: Similar specifications and pin configuration, but with a different package (SOT-23-5).
• S-1701C3327-E5T1G: Enhanced version with lower dropout voltage and higher accuracy.
• S-1701C3327-R5T1G: RoHS-compliant variant with the same specifications and pin configuration.

Note: The above alternative models are provided as examples and may vary based on availability and specific requirements.

This entry provides an overview of the S-1701C3327-U5T1G voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.