S-812C43BPI-C4XTFU

Product Overview

Category

The S-812C43BPI-C4XTFU belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short circuit protection

Package

The S-812C43BPI-C4XTFU comes in a compact surface-mount package, making it suitable for use in space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The S-812C43BPI-C4XTFU 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: 4.3V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C43BPI-C4XTFU has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• High Precision Regulation: The S-812C43BPI-C4XTFU provides precise voltage regulation, ensuring stable and accurate output.
• Low Dropout Voltage: With a low dropout voltage, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current minimizes power consumption when the load is light or idle.
• Thermal Shutdown Protection: The regulator includes built-in thermal shutdown protection, preventing damage due to excessive temperature.
• Short Circuit Protection: In the event of a short circuit, the S-812C43BPI-C4XTFU automatically shuts down to protect the circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance of electronic devices.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Low quiescent current minimizes power consumption.
• Thermal shutdown and short circuit protection enhance reliability.

Disadvantages

• Limited output current capacity (up to 150mA).
• Restricted input voltage range (2.5V - 6.0V).

Working Principles

The S-812C43BPI-C4XTFU operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of changes in the input voltage or load conditions. This feedback loop ensures stable and regulated voltage output.

Detailed Application Field Plans

The S-812C43BPI-C4XTFU finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. S-812C33BPI-C4XTFG

   • Output Voltage: 3.3V
   • Output Current: Up to 150mA
   • Dropout Voltage: 200mV (typical)
   • Quiescent Current: 30µA (typical)

2. S-812C50BPI-C4XTFH

   • Output Voltage: 5.0V
   • Output Current: Up to 150mA
   • Dropout Voltage: 200mV (typical)
   • Quiescent Current: 30µA (typical)

3. S-812C12BPI-C4XTFI

   • Output Voltage: 1.2V
   • Output Current: Up to 150mA
   • Dropout Voltage: 200mV (typical)
   • Quiescent Current: 30µA (typical)

These alternative models offer different output voltage options while sharing similar characteristics and features with the S-812C43BPI-C4XTFU.

In conclusion, the S-812C43BPI-C4XTFU is a voltage regulator that provides stable and regulated voltage output for various electronic applications. Its high precision regulation, low dropout voltage, and thermal shutdown protection make it a reliable choice for designers seeking efficient voltage regulation solutions.

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