S-812C39AUA-C2TT2U

Product Overview

Category

The S-812C39AUA-C2TT2U belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

The S-812C39AUA-C2TT2U comes in a compact surface-mount package.

Essence

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

Packaging/Quantity

The S-812C39AUA-C2TT2U 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: 3.9V
• Output Current: 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C39AUA-C2TT2U has the following pin configuration:

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

Functional Features

• High Precision Voltage Regulation: The S-812C39AUA-C2TT2U ensures accurate and stable output voltage, minimizing fluctuations and ensuring reliable performance of connected devices.
• 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 incorporates thermal shutdown protection, which prevents damage due to excessive heat.
• Short-Circuit Protection: The built-in short-circuit protection safeguards the regulator and connected devices from potential damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Low quiescent current helps conserve power.
• Thermal shutdown protection prevents overheating.
• Short-circuit protection safeguards against potential damage.

Disadvantages

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

Working Principles

The S-812C39AUA-C2TT2U 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 stable output voltage. By continuously monitoring and adjusting, it compensates for any variations in the input voltage or load conditions, ensuring a consistent and regulated output.

Detailed Application Field Plans

The S-812C39AUA-C2TT2U finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. S-812C33AUA-C2TT2U: Similar to S-812C39AUA-C2TT2U, but with an output voltage of 3.3V.
2. S-812C50AUA-C2TT2U: Similar to S-812C39AUA-C2TT2U, but with an output voltage of 5.0V.
3. S-812C18AUA-C2TT2U: Similar to S-812C39AUA-C2TT2U, but with an output voltage of 1.8V.

These alternative models provide similar functionality and characteristics, but with different output voltage options to suit specific application requirements.

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