S-1701U3327-U5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Ultra-Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates voltage with minimal power consumption
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.3V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 1µA (typical)
• Load Regulation: ±0.5% (typical)
• Line Regulation: ±0.2% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701U3327-U5T1G 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) - Supplies the regulated output voltage. Pin 5: Input (IN) - Accepts the input voltage to be regulated.

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Ultra-low quiescent current minimizes power consumption during standby or low-load conditions.
• Excellent load and line regulation provide stable output voltage across varying loads and input voltages.
• Built-in thermal shutdown and current limit protection enhance device reliability and prevent damage.

Advantages

• Low dropout voltage enables efficient regulation in battery-powered applications.
• Ultra-low quiescent current prolongs battery life in low-power devices.
• Compact SOT-23-5 package allows for space-saving integration in small form factor designs.
• Wide operating temperature range ensures reliable performance in various environmental conditions.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• SOT-23-5 package may require additional thermal management for dissipating heat.

Working Principles

The S-1701U3327-U5T1G is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage with a reference voltage, adjusting the pass transistor's resistance to maintain a stable output voltage. The dropout voltage is minimized through advanced circuitry, allowing efficient regulation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The S-1701U3327-U5T1G finds applications in various electronic devices where a stable and regulated voltage supply is required. Some potential application fields include: 1. Battery-powered portable devices such as smartphones, tablets, and wearable devices. 2. IoT (Internet of Things) devices and sensors requiring low power consumption. 3. Industrial control systems and automation equipment. 4. Automotive electronics, including infotainment systems and engine control units. 5. Medical devices and healthcare equipment.

Detailed and Complete Alternative Models

1. S-1701U3327-U5T1G: 3.3V Voltage Regulator, SOT-23-5 package.
2. S-1701U3327-U3T1G: 3.3V Voltage Regulator, SOT-23-3 package.
3. S-1701U3327-U5T2G: 3.3V Voltage Regulator, SOT-23-6 package.
4. S-1701U3327-U5T3G: 3.3V Voltage Regulator, SOT-89-5 package.
5. S-1701U3327-U5T4G: 3.3V Voltage Regulator, TO-252-5 package.

These alternative models offer similar voltage regulation capabilities but may differ in package type and pin configuration.

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