S-812C35AUA-C2PT2U

Product Overview

Category

The S-812C35AUA-C2PT2U 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-812C35AUA-C2PT2U comes in a small surface-mount package.

Essence

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

Packaging/Quantity

The S-812C35AUA-C2PT2U is typically packaged in reels and is available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.5V
• Output Current: 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C35AUA-C2PT2U has the following pin configuration:

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

Functional Features

• High Precision Voltage Regulation: The S-812C35AUA-C2PT2U 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: In the event of a short circuit, the S-812C35AUA-C2PT2U automatically shuts down to protect itself and the connected circuitry.

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 damage from overheating.
• Short-circuit protection safeguards the regulator and connected devices.

Disadvantages

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

Working Principles

The S-812C35AUA-C2PT2U operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to compare 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-812C35AUA-C2PT2U finds applications in various electronic devices that require a stable and regulated voltage supply. Some potential application fields include:

1. Mobile phones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered devices

Detailed and Complete Alternative Models

1. S-812C33AUA-C2PT2U: Similar to S-812C35AUA-C2PT2U but with an output voltage of 3.3V.
2. S-812C50AUA-C2PT2U: Similar to S-812C35AUA-C2PT2U but with an output voltage of 5.0V.
3. S-812C12AUA-C2PT2U: Similar to S-812C35AUA-C2PT2U but with an output voltage of 1.2V.

These alternative models provide different output voltage options to suit specific application requirements.

In conclusion, the S-812C35AUA-C2PT2U is a voltage regulator that offers high precision voltage regulation, low dropout voltage, and thermal shutdown protection. While it has limitations in terms of output current capacity and input voltage range, it finds applications in various electronic devices where stable voltage supply is crucial.