S-1132B30-M5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Small package size
• Package: SOT-23-5
• Essence: Voltage regulation for electronic devices
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical) at 100mA load current
• Output Current: 100mA (maximum)
• Quiescent Current: 20μA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1132B30-M5T1U has a total of five pins arranged as follows:

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

Functional Features

• Low dropout voltage ensures stable output even with low input voltage.
• High output voltage accuracy provides precise voltage regulation.
• Low quiescent current minimizes power consumption in standby mode.
• Small package size allows for space-saving integration into compact designs.

Advantages and Disadvantages

Advantages: - Wide input voltage range enables compatibility with various power sources. - Excellent line and load regulation ensures stable output under different conditions. - Low quiescent current prolongs battery life in portable devices. - Small package size facilitates integration into space-constrained applications.

Disadvantages: - Limited output current of 100mA 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-1132B30-M5T1U 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 terminals. When the input voltage exceeds the desired output voltage, the pass element reduces the resistance to maintain a constant output voltage. Conversely, when the input voltage drops below the desired output voltage, the pass element increases the resistance to compensate and stabilize the output voltage.

Detailed Application Field Plans

The S-1132B30-M5T1U is suitable for various applications requiring voltage regulation, such as: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

1. S-1132B30-I6T1U: Same specifications and features but with an SOT-23-6 package.
2. S-1132B30-M5T2U: Same specifications and features but with an SOT-25 package.
3. S-1132B30-I6T2U: Same specifications and features but with an SOT-26 package.
4. S-1132B30-M5T3U: Same specifications and features but with an SOT-89 package.

These alternative models provide flexibility in choosing the appropriate package size for specific design requirements while maintaining the same functionality and performance as the S-1132B30-M5T1U.

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