S-1132B28-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: This IC is designed to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
• Packaging/Quantity: Available in tape and reel packaging with 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
• 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-1132B28-M5T1U IC has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• High output voltage accuracy provides precise voltage regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption when the IC is in standby or idle mode.
• Small package size allows for space-saving integration into compact electronic devices.

Advantages

• Reliable voltage regulation for stable operation of electronic circuits.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage reduces power dissipation and extends battery life.
• High output voltage accuracy ensures consistent performance of connected components.
• Low quiescent current minimizes energy consumption in standby mode.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• The NC pin does not serve any function, which may be seen as wasted pin resources.

Working Principles

The S-1132B28-M5T1U operates as a linear voltage regulator. It uses a reference voltage and feedback mechanism to maintain a constant output voltage regardless of variations in the input voltage or load conditions. The internal circuitry adjusts the pass transistor to regulate the output voltage within the specified range.

Detailed Application Field Plans

The S-1132B28-M5T1U is commonly used in various electronic devices and systems, including: - Battery-powered portable devices (e.g., smartphones, tablets, portable media players) - Wearable devices (e.g., smartwatches, fitness trackers) - IoT (Internet of Things) devices - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

• S-1132B28-M5T1S: Similar specifications but with an active-low enable pin.
• S-1132B28-M5T2U: Higher output current capability (200mA) with similar specifications.
• S-1132B28-M5T3U: Lower quiescent current (10µA) with similar specifications.

Note: These alternative models are provided as examples and may not cover all available options in the market.

This entry provides comprehensive information about the S-1132B28-M5T1U voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.