S-1132B45-I6T2G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics:
  • Low dropout voltage regulator
  • High output voltage accuracy
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection
• Package: SOT-23-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 150mV @ 100mA
• 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-1132B45-I6T2G IC has a total of five pins arranged as follows:

```

---

| | | SOT | | -23 | |___________|

 Pinout:

   1. GND
   2. VOUT
   3. NC
   4. VIN
   5. EN

```

Functional Features

• Low dropout voltage: The S-1132B45-I6T2G exhibits a low dropout voltage, ensuring efficient power conversion even with small input-output voltage differentials.
• High output voltage accuracy: This IC provides high precision in maintaining the desired output voltage, resulting in stable and reliable performance.
• Low quiescent current: With a low quiescent current, the S-1132B45-I6T2G minimizes power consumption when in standby mode, making it suitable for battery-powered applications.
• Overcurrent protection: The IC incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow and potential damage.
• Thermal shutdown protection: In case of excessive temperature rise, the thermal shutdown feature activates, preventing overheating and ensuring the safety of the device.

Advantages

• Compact package: The SOT-23-5 package offers a small form factor, making it suitable for space-constrained applications.
• Wide input voltage range: The IC can operate within a wide input voltage range, providing flexibility in various power supply scenarios.
• Excellent voltage regulation: It maintains a stable output voltage even under varying load conditions, ensuring consistent performance of the powered devices.

Disadvantages

• Limited output current: The maximum output current of 100mA may not be sufficient for high-power applications.
• Noisy output: In some cases, the IC may exhibit slight output voltage fluctuations, which could affect sensitive circuits.

Working Principles

The S-1132B45-I6T2G is a linear voltage regulator that regulates the output voltage based on the difference between the input and desired output voltage. It utilizes a pass transistor to control the output voltage by adjusting the resistance between the input and output terminals.

Detailed Application Field Plans

The S-1132B45-I6T2G is commonly used in various portable electronic devices, such as smartphones, tablets, and wearable devices. It is also suitable for battery-powered applications, IoT devices, and other low-power systems requiring stable and efficient power management.

Detailed and Complete Alternative Models

• S-1132B45-M6T2G
• S-1132B45-U6T2G
• S-1132B45-R6T2G
• S-1132B45-H6T2G

These alternative models offer similar specifications and functionality, providing options for different application requirements.

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