S-1132B45-M5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Small Package Size
• Package: SOT-23-5
• Essence: Regulates voltage to provide a stable output
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 1.0A
• Dropout Voltage: 200mV @ 500mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1132B45-M5T1G has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin for turning the regulator on/off 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• High current capability allows the IC to handle demanding loads.
• Small package size (SOT-23-5) enables space-saving designs in compact electronic devices.
• Enable pin provides control over the regulator's operation, allowing for power-saving modes.

Advantages and Disadvantages

Advantages: - Low dropout voltage minimizes power dissipation. - High current capability suits applications with heavy loads. - Small package size facilitates integration into space-constrained designs. - Enable pin offers flexibility in power management.

Disadvantages: - Limited input voltage range may not be suitable for all applications. - Quiescent current of 50µA may be relatively high for ultra-low power devices.

Working Principles

The S-1132B45-M5T1G is a linear voltage regulator that operates by maintaining a constant output voltage regardless of changes in the input voltage or load conditions. It achieves this through a feedback mechanism that adjusts the internal pass transistor to regulate the output voltage within the specified range.

Detailed Application Field Plans

The S-1132B45-M5T1G finds applications in various electronic devices, including but not limited to: 1. Portable consumer electronics: smartphones, tablets, portable media players. 2. Wearable devices: smartwatches, fitness trackers. 3. IoT devices: sensors, wireless modules. 4. Automotive electronics: infotainment systems, navigation devices. 5. Industrial equipment: control systems, measurement instruments.

Detailed and Complete Alternative Models

1. S-1132B33-M5T1G: Similar specifications, lower dropout voltage.
2. S-1132B50-M5T1G: Similar specifications, higher output current capability.
3. S-1132B28-M5T1G: Similar specifications, lower quiescent current.

Note: The above alternative models are suggestions and may not cover all possible alternatives. Please refer to the manufacturer's documentation for a complete list of compatible alternatives.

This entry provides an overview of the S-1132B45-M5T1G voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.