S-1701F3025-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 @ 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-1701F3025-U5T1G IC has a total of five pins arranged in the following configuration:

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Pin 1: Enable (EN) Pin 2: Ground (GND) Pin 3: Output (OUT) Pin 4: Input (IN) Pin 5: Bypass (BP)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption.
• Enable pin allows for easy on/off control.
• Bypass pin enhances noise filtering capabilities.

Advantages and Disadvantages

Advantages: - Wide input voltage range accommodates various power sources. - Excellent load and line regulation ensure stable output voltage. - Small package size enables space-saving designs. - Low quiescent current prolongs battery life.

Disadvantages: - Limited output current capability (100mA). - Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

The S-1701F3025-U5T1G is a linear voltage regulator that utilizes a pass transistor to regulate the input voltage. When the input voltage exceeds the desired output voltage, the pass transistor adjusts its resistance to maintain a stable output voltage. The enable pin allows for easy control of the regulator's operation.

Detailed Application Field Plans

The S-1701F3025-U5T1G is commonly used in various electronic devices and applications, including: 1. Battery-powered devices: Portable electronics, handheld instruments, and wireless communication devices. 2. Automotive systems: Infotainment systems, navigation units, and engine control modules. 3. Industrial equipment: Sensors, actuators, and control systems. 4. Consumer electronics: Smartphones, tablets, and digital cameras.

Detailed and Complete Alternative Models

1. S-1701F3025-U5T1R: Similar specifications but with a different package (SOT-89-5).
2. S-1701F3025-U5T2G: Higher output current capability (200mA) but with a slightly higher dropout voltage.
3. S-1701F3025-U5T3G: Lower quiescent current (10µA) but with a narrower input voltage range.

These alternative models provide flexibility in choosing the most suitable voltage regulator based on specific requirements.

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