S-1132B32-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 @ 100mA
• 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-1132B32-M5T1U has a total of five pins arranged as follows:

```

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| | --| Vout | --| GND | --| NC | --| Vin | |___________| ```

• Vout: Output Voltage Pin
• GND: Ground Pin
• NC: No Connection Pin
• Vin: Input Voltage 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 during standby.
• Small package size allows for space-efficient designs.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Excellent line and load regulation ensures consistent performance.
• Low quiescent current prolongs battery life in portable devices.
• Small package size facilitates compact and lightweight designs.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• No adjustable output voltage option available.
• Requires external capacitors for stability.

Working Principles

The S-1132B32-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 pins. When the input voltage exceeds the desired output voltage, the pass element reduces the resistance to maintain a stable output. Conversely, when the input voltage drops below the desired output voltage, the pass element increases the resistance to compensate and provide a constant output voltage.

Detailed Application Field Plans

The S-1132B32-M5T1U is commonly used in various electronic devices that require stable and regulated power supply. Some typical application fields include: - Battery-powered devices - Portable consumer electronics - IoT devices - Medical equipment - Industrial control systems

Detailed and Complete Alternative Models

• S-1132B33-M5T1U: Similar specifications with a higher output current of 300mA.
• S-1132B31-M5T1U: Similar specifications with a lower output current of 50mA.
• S-1132B30-M5T1U: Similar specifications with an adjustable output voltage option.

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