S-1132B32-I6T2G

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: 45μA (typical)

Detailed Pin Configuration

The S-1132B32-I6T2G 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-1132B32-I6T2G exhibits a low dropout voltage, ensuring efficient power management even with small input-output differentials.
• Low quiescent current: With a typical quiescent current of only 45μA, this IC minimizes power consumption during standby or idle modes.
• Overcurrent protection: The device incorporates overcurrent protection, safeguarding the circuit from excessive current flow and potential damage.
• Thermal shutdown protection: It includes thermal shutdown protection, preventing overheating and ensuring safe operation under high temperature conditions.

Advantages and Disadvantages

Advantages: - Compact package size allows for space-saving designs. - Wide input voltage range enables flexibility in various applications. - Low dropout voltage ensures efficient power conversion. - Overcurrent and thermal shutdown protection enhance reliability.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Not suitable for applications requiring higher output voltage ranges.

Working Principles

The S-1132B32-I6T2G 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, which ensures low dropout voltage and efficient power conversion. The device operates by adjusting the pass element's resistance to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The S-1132B32-I6T2G 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 IC, extending battery life. 2. IoT devices: Internet of Things (IoT) devices often operate on limited power sources. The S-1132B32-I6T2G can provide stable power supply in these energy-constrained applications. 3. Industrial equipment: Control systems, sensors, and other industrial equipment can utilize this voltage regulator to ensure reliable and efficient power management.

Detailed and Complete Alternative Models

1. S-1132B33-I6T2G: Similar to S-1132B32-I6T2G but with a higher maximum output current of 500mA.
2. S-1132B31-I6T2G: Similar to S-1132B32-I6T2G but with a lower maximum output current of 200mA.
3. S-1132B30-I6T2G: Similar to S-1132B32-I6T2G but with a wider input voltage range of 2.0V to 7.0V.

(Note: The above alternative models are for illustrative purposes and may not represent an exhaustive list of alternatives.)

In conclusion, the S-1132B32-I6T2G is a low dropout voltage regulator IC designed for efficient power management in various electronic devices. Its compact size, wide input voltage range, and protective features make it suitable for applications where stable and reliable power supply is essential.