S-1701B3025-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: 3.0V ± 2%
• Dropout Voltage: 200mV @ 100mA
• 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-1701B3025-U5T1G has a total of five pins arranged in the following configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. NC: No connection pin 4. VOUT: Output voltage pin 5. EN: Enable pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy provides a stable output voltage.
• Low quiescent current minimizes power consumption.
• Enable pin allows for easy on/off control.

Advantages

• Wide input voltage range allows for versatile applications.
• Excellent load and line regulation ensure consistent performance.
• Small package size (SOT-23-5) enables space-saving designs.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited output voltage options restrict certain applications.
• Dropout voltage may cause power dissipation in high-current scenarios.
• Lack of thermal protection may affect reliability in extreme temperature conditions.

Working Principles

The S-1701B3025-U5T1G is a linear voltage regulator that utilizes a pass transistor to regulate the input voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly. This feedback loop ensures a stable output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The S-1701B3025-U5T1G finds applications in various electronic devices, including: 1. Battery-powered devices: Provides a stable voltage supply for microcontrollers, sensors, and other low-power components. 2. Communication systems: Regulates voltage for RF modules, transceivers, and signal processing circuits. 3. Consumer electronics: Ensures consistent power supply for audio/video equipment, portable media players, and gaming consoles. 4. Industrial automation: Used in control systems, motor drivers, and instrumentation devices. 5. Automotive electronics: Provides voltage regulation for automotive sensors, infotainment systems, and lighting controls.

Detailed and Complete Alternative Models

1. S-1701B3025-U5T1R: Same specifications and features as S-1701B3025-U5T1G, but available in a different package (SOT-89-5).
2. S-1701B3025-U5T2G: Similar specifications and features, but offers an adjustable output voltage range.
3. S-1701B3025-U5T3G: Higher output current capability (150mA) while maintaining the same voltage regulation characteristics.

(Note: These alternative models are provided for reference purposes and may have slight differences in performance or package options.)

In conclusion, the S-1701B3025-U5T1G is a voltage regulator IC with excellent characteristics, compact packaging, and versatile applications. Its high accuracy, low dropout, and low quiescent current make it suitable for a wide range of electronic devices. However, designers should consider the specific requirements and limitations of their applications when selecting alternative models.