S-1112B42PI-L7BTFU

Product Overview

Category

S-1112B42PI-L7BTFU belongs to the category of voltage regulators.

Use

This product is primarily used for voltage regulation in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Low quiescent current
• Thermal shutdown protection

Package

The S-1112B42PI-L7BTFU comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic circuits.

Packaging/Quantity

The S-1112B42PI-L7BTFU is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 4.2V
• Output Current: 100mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1112B42PI-L7BTFU has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• High precision voltage regulation ensures stable output voltage.
• Low dropout voltage allows efficient operation even with low input voltages.
• Wide input voltage range provides flexibility in various applications.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage due to excessive heat.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient power utilization.
• Wide input voltage range provides versatility in different applications.
• Low quiescent current helps conserve power.
• Thermal shutdown protection enhances product durability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Requires external components for proper operation.

Working Principles

The S-1112B42PI-L7BTFU operates based on a voltage regulation principle. It takes an input voltage within the specified range and regulates it to a stable 4.2V output. This is achieved through internal circuitry that adjusts the voltage based on feedback mechanisms.

Detailed Application Field Plans

The S-1112B42PI-L7BTFU finds application in various electronic devices, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT devices - Medical equipment - Industrial control systems

Detailed and Complete Alternative Models

1. S-1112B42PI-M5T1G: Similar specifications, different package type (SOT-23-5)
2. S-1112B42PI-L6JTFU: Similar specifications, lower dropout voltage (100mV)
3. S-1112B42PI-L8JTFU: Similar specifications, higher output current (200mA)

These alternative models provide options with slight variations in package type, dropout voltage, and output current to cater to specific application requirements.

In conclusion, the S-1112B42PI-L7BTFU is a voltage regulator that offers high precision voltage regulation, low dropout voltage, and wide input voltage range. Its compact package, functional features, and thermal shutdown protection make it suitable for a variety of electronic devices. While it has limitations in terms of output current and external component requirements, there are alternative models available to address specific needs.