S-1132B30-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: 300mA
• Dropout Voltage: 160mV @ 100mA
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1132B30-I6T2U has a total of 5 pins: 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-1132B30-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 40µA, this voltage regulator minimizes power consumption in standby or idle modes.
• Overcurrent protection: The IC incorporates overcurrent protection, safeguarding the circuit from excessive current flow and potential damage.
• Thermal shutdown protection: In case of excessive temperature rise, the S-1132B30-I6T2U activates thermal shutdown to prevent overheating and maintain safe operation.

Advantages and Disadvantages

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

Disadvantages: - Limited maximum output current of 300mA may not be suitable for high-power applications. - Input voltage range limited to 2.0V to 6.0V, restricting compatibility with certain power sources.

Working Principles

The S-1132B30-I6T2U is a low dropout voltage regulator that regulates the output voltage by comparing it with an internal reference voltage. It utilizes a PNP transistor as the pass element and adjusts its resistance to maintain a stable output voltage despite variations in input voltage and load conditions. The IC incorporates various protection mechanisms to ensure safe operation under different scenarios.

Detailed Application Field Plans

The S-1132B30-I6T2U finds application in various electronic devices where efficient power management is crucial. 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 voltage regulator, extending battery life. 2. IoT devices: Internet of Things (IoT) devices often operate on low power and require reliable voltage regulation. The S-1132B30-I6T2U can provide stable power supply in IoT sensors, smart home devices, and other connected devices. 3. Industrial equipment: Control systems, motor drives, and other industrial equipment often require precise voltage regulation. This IC can be used in such applications to ensure stable and efficient power delivery.

Detailed and Complete Alternative Models

1. S-1132B30-M6T2U: Similar to S-1132B30-I6T2U, but with a different package (SOT-23-5).
2. S-1132B30-U6T2U: Similar to S-1132B30-I6T2U, but with a different input voltage range (1.8V to 6.0V).
3. S-1132B30-R6T2U: Similar to S-1132B30-I6T2U, but with a higher maximum output current (500mA).

These alternative models offer similar functionality with slight variations in package type, input voltage range, and maximum output current.

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