S-812C33BMC-C4NT2U

Product Overview

Category

The S-812C33BMC-C4NT2U belongs to the category of voltage regulators.

Use

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

Characteristics

• Input voltage range: 2.5V to 16V
• Output voltage: 3.3V
• Maximum output current: 100mA
• Low dropout voltage: 160mV (typical)
• Low quiescent current: 1µA (typical)
• Built-in overcurrent protection
• Built-in thermal shutdown circuitry

Package

The S-812C33BMC-C4NT2U comes in a small surface-mount package.

Essence

This voltage regulator is designed to provide a stable and regulated output voltage for various electronic applications.

Packaging/Quantity

The S-812C33BMC-C4NT2U is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.5V to 16V
• Output voltage: 3.3V
• Output current: 100mA (maximum)
• Dropout voltage: 160mV (typical)
• Quiescent current: 1µA (typical)
• Operating temperature range: -40°C to +85°C
• Overcurrent protection: Built-in
• Thermal shutdown: Built-in

Detailed Pin Configuration

The S-812C33BMC-C4NT2U 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

• Voltage Regulation: The S-812C33BMC-C4NT2U provides a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Low Dropout Voltage: With a dropout voltage as low as 160mV, this regulator minimizes power dissipation and improves efficiency.
• Low Quiescent Current: The quiescent current of only 1µA ensures minimal power consumption during standby or idle modes.
• Overcurrent Protection: The built-in overcurrent protection safeguards the circuit from excessive current flow, preventing damage to the regulator and connected components.
• Thermal Shutdown Circuitry: The thermal shutdown feature protects the regulator from overheating by disabling the output when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage reduces power dissipation and improves efficiency.
• Low quiescent current minimizes power consumption during standby.
• Built-in overcurrent protection enhances circuit safety.
• Thermal shutdown feature prevents overheating.

Disadvantages

• Limited maximum output current (100mA) may not be suitable for high-power applications.
• Surface-mount package may require specialized equipment for soldering.

Working Principles

The S-812C33BMC-C4NT2U operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal circuitry continuously monitors the input voltage and adjusts the pass transistor accordingly to maintain a stable output voltage of 3.3V.

Detailed Application Field Plans

The S-812C33BMC-C4NT2U finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Communication modules

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-812C33BMC-C4NT2U include: - S-812C33AMC-C4NT2U - S-812C33BMC-C4NT1U - S-812C33BMC-C4NT3U

These models have comparable specifications and pin configurations, providing alternatives for different sourcing or design requirements.

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