S-812C32AY-Z2-U

Product Overview

Category

S-812C32AY-Z2-U 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-812C32AY-Z2-U 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 reliable operation of electronic devices.

Packaging/Quantity

The S-812C32AY-Z2-U 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 Range: 1.8V - 5.0V
• Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C32AY-Z2-U has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. CE (Control Enable)

Functional Features

• High Precision Voltage Regulation: The S-812C32AY-Z2-U 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 devices.
• Thermal Shutdown Protection: The regulator incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Short Circuit Protection: In the event of a short circuit, the S-812C32AY-Z2-U automatically shuts down to protect the circuit and prevent further damage.

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 in battery-powered devices.
• Thermal shutdown and short circuit protection enhance safety and prevent damage.

Disadvantages

• Limited output current of 100mA may not be suitable for high-power applications.
• Restricted input voltage range (2.5V - 6.0V) may limit compatibility with certain systems.

Working Principles

The S-812C32AY-Z2-U 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, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The S-812C32AY-Z2-U finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered IoT devices

Detailed and Complete Alternative Models

1. S-812C30AY-Z2-U: Similar to S-812C32AY-Z2-U, but with a lower output voltage range (1.8V - 3.6V).
2. S-812C33AY-Z2-U: Similar to S-812C32AY-Z2-U, but with a higher output voltage range (2.0V - 5.5V).
3. S-812C31AY-Z2-U: Similar to S-812C32AY-Z2-U, but with a higher output current capability (150mA).

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.

In conclusion, the S-812C32AY-Z2-U is a voltage regulator that offers high precision, low dropout voltage, and thermal shutdown protection. While it has limitations in terms of output current and input voltage range, it finds wide application in various electronic devices. Alternative models provide options for different voltage and current requirements.