S-1132B49-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: 150mA (maximum)
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1132B49-M5T1U has a total of five pins arranged as follows:

```

---

| | --| Vout GND|-- Pin 1: Ground (GND) --| Vin NC |-- Pin 2: No Connection (NC) --| CE Vout|-- Pin 3: Output Voltage (Vout) --| EN Vin|-- Pin 4: Input Voltage (Vin) --| GND CE |-- Pin 5: Chip Enable (CE) |___________| ```

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 integration into electronic devices.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Excellent output voltage accuracy ensures reliable performance of connected devices.
• Low quiescent current prolongs battery life in portable applications.
• Compact package size facilitates easy integration into space-constrained designs.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• The absence of thermal protection may pose a risk of overheating in certain conditions.

Working Principles

The S-1132B49-M5T1U is a voltage regulator IC that maintains a stable output voltage regardless of fluctuations in the input voltage. It achieves this by utilizing a feedback mechanism that continuously adjusts the internal circuitry to compensate for changes in load and input conditions. The chip enable (CE) and enable (EN) pins provide control over the regulator's operation, allowing it to be turned on or off as required.

Detailed Application Field Plans

The S-1132B49-M5T1U finds application in a wide range of electronic devices requiring voltage regulation. Some potential fields of use include: - Battery-powered devices such as smartphones, tablets, and portable media players. - IoT devices and sensors that operate on low power and require stable voltage supply. - Wearable electronics like smartwatches, fitness trackers, and medical monitoring devices. - Automotive electronics, providing regulated voltage to various components within the vehicle. - Industrial equipment and instrumentation where precise voltage control is critical.

Detailed and Complete Alternative Models

• S-1132B33-M5T1U: Similar voltage regulator with a lower dropout voltage of 100mV.
• S-1132B50-M5T1U: Higher output current variant capable of delivering up to 300mA.
• S-1132B25-M5T1U: Lower quiescent current version consuming only 10µA in standby.

Note: This entry has a total word count of 407 words.