S-1701B5042-M5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection
• Package: SOT-23-5
• Essence: Linear voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical) at 150mA load current
• Output Current: 150mA (maximum)
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701B5042-M5T1G IC has a total of five pins arranged in the following configuration:

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Pin 1: VOUT (Output Voltage) Pin 2: GND (Ground) Pin 3: VIN (Input Voltage) Pin 4: NC (No Connection) Pin 5: EN (Enable)

Functional Features

• Low dropout voltage ensures stable output even when input voltage is close to the desired output voltage.
• High output voltage accuracy provides precise regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption during standby or idle mode.
• Overcurrent protection safeguards the IC and connected devices from excessive current flow.
• Thermal shutdown protection prevents overheating and potential damage to the IC.

Advantages

• Compact SOT-23-5 package allows for space-efficient integration into various electronic devices.
• Wide input voltage range enables compatibility with different power sources.
• Excellent line and load regulation ensures stable output under varying conditions.
• Low quiescent current prolongs battery life in portable applications.
• Overcurrent and thermal shutdown protections enhance system reliability.

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications.
• Dropout voltage of 200mV may cause a slight voltage drop across the regulator.

Working Principles

The S-1701B5042-M5T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage derived from the output. Any difference between the two voltages is amplified and used to control the pass transistor, adjusting its resistance to maintain a constant output voltage.

Detailed Application Field Plans

The S-1701B5042-M5T1G is commonly used in various electronic devices that require a stable and regulated power supply. Some typical application fields include: - Battery-powered devices (e.g., smartphones, tablets, portable audio players) - Embedded systems - Industrial automation equipment - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

• S-1701B5042-M5T1U: Same specifications and features as S-1701B5042-M5T1G but available in a different packaging option (SOT-89-5).
• S-1701B5042-M5T1R: Similar specifications and features as S-1701B5042-M5T1G but with extended temperature range (-40°C to +125°C).

Note: The above alternative models are provided as examples and may not represent an exhaustive list of alternatives available in the market.

This entry provides an overview of the S-1701B5042-M5T1G voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.