S-80143BLMC-JE4T2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates input voltage to a stable output voltage
• 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
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA (typical)
• Output Current: 150mA (maximum)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-80143BLMC-JE4T2U 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 regulation even with low input voltages.
• High accuracy provides a stable and precise output voltage.
• Low quiescent current minimizes power consumption during standby or idle mode.
• Built-in overcurrent protection safeguards the IC and connected devices.

Advantages

• Compact SOT-23-5 package allows for space-saving integration in various applications.
• Wide input voltage range enables compatibility with different power sources.
• Excellent line and load regulation ensure stable performance under varying conditions.
• Overcurrent protection enhances system reliability and protects against damage.

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications.
• Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.

Working Principles

The S-80143BLMC-JE4T2U is a voltage regulator IC that utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage within the specified range. The dropout voltage is minimized to ensure efficient regulation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The S-80143BLMC-JE4T2U finds application in various electronic devices where a stable and regulated voltage supply is required. Some potential application fields include: 1. Battery-powered devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the low dropout voltage and low quiescent current of the IC. 2. IoT devices: Internet of Things (IoT) sensors and modules can utilize the S-80143BLMC-JE4T2U to maintain a consistent power supply, ensuring reliable data transmission. 3. Automotive electronics: The IC's wide input voltage range and compact package make it suitable for automotive applications, including infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

1. S-80143ALMC-JE4T2U: Similar to S-80143BLMC-JE4T2U but with an extended operating temperature range of -40°C to +105°C.
2. S-80143CLMC-JE4T2U: Offers higher output current of 300mA while maintaining similar characteristics to S-80143BLMC-JE4T2U.
3. S-80143DLMC-JE4T2U: Provides adjustable output voltage capability, allowing for greater flexibility in various applications.

(Note: The above alternative models are examples and not an exhaustive list.)

This entry provides a comprehensive overview of the S-80143BLMC-JE4T2U voltage regulator IC. Its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are discussed, offering a complete understanding of the product.