S-1132B47-I6T2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Low Dropout Voltage Regulator
• Package: SOT-23-5
• Essence: Voltage Regulator IC
• 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
• Maximum Output Current: 150mA
• Dropout Voltage: 160mV @ 100mA
• Quiescent Current: 30μA (typical)

Detailed Pin Configuration

The S-1132B47-I6T2U has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. CE: Chip enable pin 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

• Low dropout voltage: The S-1132B47-I6T2U exhibits a low dropout voltage of only 160mV at 100mA output current, ensuring efficient power conversion.
• Low quiescent current: With a typical quiescent current of 30μA, this IC minimizes power consumption in standby or idle modes.
• Overcurrent protection: The device incorporates overcurrent protection, safeguarding the circuit from excessive current flow and potential damage.
• Thermal shutdown protection: In case of excessive temperature rise, the IC automatically shuts down to prevent overheating and subsequent failure.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - Low quiescent current minimizes power consumption. - Overcurrent and thermal shutdown protection enhance reliability.

Disadvantages: - Limited maximum output current of 150mA may not be suitable for high-power applications. - Restricted input voltage range of 2.0V to 6.0V may limit compatibility with certain systems.

Working Principles

The S-1132B47-I6T2U is a low dropout voltage regulator IC that regulates the output voltage based on the input voltage. It utilizes a feedback mechanism to maintain a stable output voltage, compensating for variations in the input voltage and load conditions. The internal circuitry ensures efficient power conversion while minimizing power dissipation.

Detailed Application Field Plans

The S-1132B47-I6T2U finds application in various electronic devices where a stable and regulated power supply is required. Some potential application fields include: 1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices can benefit from the low dropout voltage and low quiescent current of this IC, extending battery life. 2. IoT devices: Internet of Things (IoT) devices often operate on low power and require efficient power management. The S-1132B47-I6T2U can provide stable power supply in IoT applications like sensors, smart home devices, and industrial monitoring systems. 3. Automotive electronics: With its compact package and overcurrent protection, this IC can be used in automotive applications such as infotainment systems, dashboard displays, and lighting control modules.

Detailed and Complete Alternative Models

1. S-1132B33-I6T2U: Similar to S-1132B47-I6T2U but with an output voltage range of 1.2V to 3.3V.
2. S-1132B50-I6T2U: Similar to S-1132B47-I6T2U but with an output voltage range of 1.2V to 5.0V.
3. S-1132B33-M6T2U: Similar to S-1132B33-I6T2U but in a smaller package (SOT-23-4).

These alternative models offer similar functionality with slight variations in output voltage range and package options.

In conclusion, the S-1132B47-I6T2U is a low dropout voltage regulator IC designed for efficient power management. With its low quiescent current, overcurrent protection, and thermal shutdown features, it provides reliable power supply in various electronic applications.