S-1142A37I-E6T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates voltage to ensure stable power supply
• 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 (typical) at 100mA load current
• Quiescent Current: 30µA (typical)
• Output Current: 100mA (maximum)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1142A37I-E6T1U IC has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin 4. CE: Chip enable pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient power conversion
• High accuracy provides precise output voltage regulation
• Low quiescent current minimizes power consumption
• Overcurrent protection safeguards the circuit from excessive current
• Thermal shutdown protection prevents overheating

Advantages

• Compact SOT-23-5 package allows for space-saving designs
• Wide input voltage range enables versatile applications
• Excellent line and load regulation ensures stable output voltage
• Robust overcurrent and thermal protection enhance reliability

Disadvantages

• Limited output current of 100mA may not be suitable for high-power applications
• SOT-23-5 package may require additional heat dissipation measures in certain scenarios

Working Principles

The S-1142A37I-E6T1U is a voltage regulator IC that utilizes a feedback mechanism to maintain a stable output voltage. It compares the reference voltage with the feedback voltage and adjusts the internal circuitry accordingly to regulate the output voltage within the specified range.

Detailed Application Field Plans

The S-1142A37I-E6T1U is commonly used in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

• S-1142A33I-E6T1U: Similar specifications, different output voltage range (1.2V to 3.3V)
• S-1142A50I-E6T1U: Similar specifications, different output voltage range (1.2V to 5.0V)
• S-1142A18I-E6T1U: Similar specifications, different output voltage range (1.2V to 1.8V)

(Note: The above alternative models are just examples and not an exhaustive list.)

This entry provides comprehensive information about the S-1142A37I-E6T1U voltage regulator IC. Its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are covered.