S-1132B34-U5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Thermal shutdown protection
• Package: SOT-23-5
• Essence: This IC is designed to regulate voltage and provide a stable power supply for various electronic devices.
• Packaging/Quantity: Available in tape and reel packaging, with 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 100mA load current
• Output Current: 150mA (maximum)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1132B34-U5T1G IC has the following pin configuration:

```

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| | --| V IN|-- Pin 1 (Input Voltage) --| GND |-- Pin 2 (Ground) --| V OUT|-- Pin 3 (Output Voltage) --| NC |-- Pin 4 (No Connection) --| EN |-- Pin 5 (Enable) |____| ```

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• High output voltage accuracy provides a stable and precise voltage supply for sensitive electronic components.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Thermal shutdown protection prevents the IC from overheating and ensures safe operation.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package allows for space-saving integration in various applications. - Wide input voltage range enables compatibility with different power sources. - Excellent load regulation and transient response characteristics. - Low output noise ensures clean power supply for noise-sensitive circuits.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - No adjustable output voltage option available. - Requires external components (input/output capacitors) for stable operation.

Working Principles

The S-1132B34-U5T1G is a linear voltage regulator that utilizes a PNP transistor as the pass element. It regulates the output voltage by adjusting the resistance between the input and output terminals, maintaining a constant voltage drop across the pass element. The enable pin allows for control of the regulator's output, enabling or disabling the voltage supply.

Detailed Application Field Plans

The S-1132B34-U5T1G IC finds applications in various electronic devices requiring stable voltage regulation. Some potential application fields include: - Battery-powered portable devices (e.g., smartphones, tablets) - Wearable electronics (e.g., smartwatches, fitness trackers) - IoT devices - Consumer electronics - Industrial automation

Detailed and Complete Alternative Models

• S-1132B33-U5T1G: Similar specifications but with a lower output voltage range (1.2V to 3.6V).
• S-1132B35-U5T1G: Similar specifications but with a higher output voltage range (1.2V to 6.0V).
• S-1132B36-U5T1G: Similar specifications but with a higher output current capability (300mA).

Note: These alternative models are suggested based on similar specifications and package type. Please refer to the respective datasheets for detailed information.

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