S-1132B24-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: Step-Down Linear Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 2.4V
• Output Current: 100mA
• Dropout Voltage: 160mV @ 100mA
• Line Regulation: ±0.05% (Typ.)
• Load Regulation: ±0.3% (Typ.)
• Quiescent Current: 30μA (Typ.)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1132B24-U5T1U 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 ensures efficient power conversion.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption.
• Built-in overcurrent protection safeguards the circuit.
• Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package allows for space-saving designs. - Wide input voltage range enables versatile applications. - Excellent line and load regulation ensures stable output. - Low quiescent current prolongs battery life in portable devices.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

The S-1132B24-U5T1U is a step-down linear regulator that converts a higher input voltage to a lower output voltage. It utilizes a pass transistor and feedback circuitry to regulate the output voltage. When the input voltage exceeds the desired output voltage, the pass transistor adjusts its resistance to maintain a constant output voltage. The chip enable pin (CE) controls the regulator's operation, allowing for power-saving modes when not in use.

Detailed Application Field Plans

The S-1132B24-U5T1U is commonly used in various electronic devices, including: 1. Battery-powered devices: Portable audio players, digital cameras, and handheld gaming consoles. 2. IoT devices: Smartwatches, fitness trackers, and wireless sensors. 3. Automotive applications: Infotainment systems, dashboard displays, and lighting controls. 4. Industrial equipment: Measurement instruments, control systems, and motor drives. 5. Communication devices: Wireless routers, modems, and network switches.

Detailed and Complete Alternative Models

1. S-1132B25-U5T1U: Similar to S-1132B24-U5T1U but with an output voltage of 2.5V.
2. S-1132B33-U5T1U: Similar to S-1132B24-U5T1U but with an output voltage of 3.3V.
3. S-1132B50-U5T1U: Similar to S-1132B24-U5T1U but with an output voltage of 5.0V.
4. S-1132B12-U5T1U: Similar to S-1132B24-U5T1U but with an output voltage of 1.2V.
5. S-1132B18-U5T1U: Similar to S-1132B24-U5T1U but with an output voltage of 1.8V.

These alternative models provide different output voltages to suit various application requirements.

In conclusion, the S-1132B24-U5T1U is a voltage regulator IC that offers low dropout, high accuracy, and low quiescent current. Its compact package, wide input voltage range, and excellent regulation make it suitable for diverse electronic devices. However, its limited output current and dropout voltage should be considered for specific applications.