S-1135C32-U5T1U

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 pieces per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 0.8V 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-1135C32-U5T1U has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin (active high) 4. VOUT: Output voltage 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.
• Enable pin allows for easy on/off control of the regulator.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Excellent line and load regulation ensures stable output voltage under different conditions.
• Small package size (SOT-23-5) makes it suitable for space-constrained applications.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited output current (100mA maximum) 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-1135C32-U5T1U is a linear voltage regulator that uses a PNP transistor as the pass element. It regulates the output voltage by adjusting the resistance between the input and output pins, thereby maintaining a stable voltage despite changes in the input voltage or load conditions. The enable pin allows the user to control the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

The S-1135C32-U5T1U is commonly used in various electronic devices and systems that require a stable and regulated power supply. Some application fields include: - Battery-powered devices (e.g., smartphones, tablets, portable audio players) - IoT devices - Wearable devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• S-1135Cxx-U5T1U series: Offers different output voltage options within the same package and similar specifications.
• S-1133Cxx-U5T1U series: Similar voltage regulators with lower quiescent current and higher output current capabilities.
• S-1112Bxx-U5T1G series: Low dropout voltage regulators with adjustable output voltage.

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

This entry provides an overview of the S-1135C32-U5T1U voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.