S-812C33AUA-C2NT2U

Product Overview

Category

The S-812C33AUA-C2NT2U belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The S-812C33AUA-C2NT2U provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal current when there is no load.
• Thermal shutdown protection: It automatically shuts down to prevent damage from excessive heat.
• Short-circuit protection: The device safeguards against short-circuits, ensuring the safety of the circuit.

Package

The S-812C33AUA-C2NT2U comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

This voltage regulator is designed to provide a reliable and stable power supply for various electronic applications.

Packaging/Quantity

The S-812C33AUA-C2NT2U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input voltage range: 4.5V - 16V
• Output voltage: 3.3V
• Output current: Up to 150mA
• Dropout voltage: 160mV (typical)
• Quiescent current: 30µA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-812C33AUA-C2NT2U has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-812C33AUA-C2NT2U maintains a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage, minimizing power loss.
• Low quiescent current: The regulator consumes minimal current when there is no load, conserving energy.
• Thermal shutdown protection: It automatically shuts down if the temperature exceeds a safe threshold, preventing damage.
• Short-circuit protection: The device safeguards against short-circuits, protecting the circuit and connected components.

Advantages and Disadvantages

Advantages

• Provides a stable output voltage for electronic circuits.
• Efficient operation with low dropout voltage.
• Low quiescent current consumption.
• Built-in thermal shutdown and short-circuit protection.

Disadvantages

• Limited output current capacity (up to 150mA).
• Requires an input voltage within the specified range (4.5V - 16V).

Working Principles

The S-812C33AUA-C2NT2U utilizes internal circuitry to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage of 3.3V. The device continuously monitors the input voltage, ensuring that it remains within the specified range. If the temperature rises above the safe limit or a short-circuit occurs, the regulator automatically shuts down to protect the circuit.

Detailed Application Field Plans

The S-812C33AUA-C2NT2U finds applications in various electronic devices, 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-C2NT2G: Similar to S-812C33AUA-C2NT2U, but with a different package.
2. S-812C33BUA-C2NT2U: Provides the same functionality with a different pin configuration.
3. S-812C33AUA-C4NT2U: Offers a higher output current capacity of 300mA.

These alternative models can be considered based on specific requirements and compatibility with the target application.

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