S-1701B5042-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 to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 30µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701B5042-U5T1G has a total of five pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin (active high) 4. VOUT: Output voltage pin 5. BYP: Bypass capacitor pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High accuracy provides precise output voltage control.
• Low quiescent current minimizes power consumption in standby mode.
• Enable pin allows for easy on/off control of the regulator.
• Bypass capacitor pin improves stability and noise performance.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Excellent load and line regulation ensure stable output voltage under different operating conditions.
• Small package size (SOT-23-5) offers space-saving benefits in compact designs.
• Low quiescent current prolongs battery life in portable applications.
• Enable pin allows for power-saving operation when the regulator is not needed.

Disadvantages

• Limited output current capability (150mA) may not be suitable for high-power applications.
• Dropout voltage of 200mV may cause a significant voltage drop in low input voltage scenarios.

Working Principles

The S-1701B5042-U5T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor's resistance to maintain a stable output voltage despite changes in input voltage and load conditions.

Detailed Application Field Plans

The S-1701B5042-U5T1G is commonly used in various electronic devices, including: 1. Battery-powered devices: Portable audio players, handheld gaming consoles, and digital cameras. 2. Communication systems: Mobile phones, wireless routers, and GPS devices. 3. Industrial equipment: Sensors, control systems, and instrumentation devices. 4. Automotive electronics: Infotainment systems, navigation units, and engine control modules.

Detailed and Complete Alternative Models

1. S-1701B5032-U5T1G: Similar specifications but with a lower dropout voltage of 100mV.
2. S-1701B5052-U5T1G: Similar specifications but with a higher output current capability of 300mA.
3. S-1701B5042-U5T2G: Similar specifications but with an adjustable output voltage range.

(Note: The above alternative models are provided as examples and may vary based on specific manufacturer offerings.)

This entry provides comprehensive information about the S-1701B5042-U5T1G voltage regulator, including its basic details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.