S-812C40BPI-C4UTFG

Product Overview

Category

S-812C40BPI-C4UTFG 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
• Low quiescent current
• Thermal shutdown protection
• Short circuit protection

Package

The S-812C40BPI-C4UTFG 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-812C40BPI-C4UTFG 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: 4.0V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C40BPI-C4UTFG has the following pin configuration:

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

Functional Features

• High Precision Voltage Regulation: The S-812C40BPI-C4UTFG ensures accurate and stable output voltage, minimizing fluctuations and providing reliable performance.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current helps conserve power and extends battery life in portable electronic devices.
• Thermal Shutdown Protection: The regulator includes built-in thermal shutdown protection, preventing damage due to excessive heat.
• Short Circuit Protection: In the event of a short circuit, the S-812C40BPI-C4UTFG automatically shuts down to protect the circuitry.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for stable output even with varying input voltages.
• Low quiescent current helps conserve power in portable devices.
• Thermal shutdown protection prevents damage from overheating.
• Short circuit protection safeguards the circuitry.

Disadvantages

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

Working Principles

The S-812C40BPI-C4UTFG 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. This is achieved through a combination of active components and passive elements within the regulator.

Detailed Application Field Plans

The S-812C40BPI-C4UTFG finds applications in various electronic devices, 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-812C30BPI-C4UTFG: Similar to S-812C40BPI-C4UTFG, but with an output voltage of 3.0V.
2. S-812C50BPI-C4UTFG: Similar to S-812C40BPI-C4UTFG, but with an output voltage of 5.0V.
3. S-812C33BPI-C4UTFG: Similar to S-812C40BPI-C4UTFG, but with an output voltage of 3.3V.
4. S-812C25BPI-C4UTFG: Similar to S-812C40BPI-C4UTFG, but with an output voltage of 2.5V.

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

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