S-1312A31-A4T2U3

Product Overview

Category

S-1312A31-A4T2U3 belongs to the category of voltage regulators.

Use

This product is used for regulating and stabilizing voltage in electronic circuits.

Characteristics

• Compact size
• High efficiency
• Low power consumption
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

The S-1312A31-A4T2U3 comes in a small surface-mount package.

Essence

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

Packaging/Quantity

The S-1312A31-A4T2U3 is typically packaged in reels and is available in quantities of 1000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Output Current: Up to 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1312A31-A4T2U3 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-1312A31-A4T2U3 ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: The device automatically shuts down when the output current exceeds the specified limit, protecting the circuit from damage.
• Thermal shutdown protection: In case of excessive temperature, the device shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• High efficiency results in minimal power loss.
• Wide input voltage range makes it compatible with various power sources.
• Adjustable output voltage provides flexibility for different applications.
• Overcurrent and thermal shutdown protection enhance circuit reliability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

The S-1312A31-A4T2U3 operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The device continuously monitors the input and output conditions to ensure proper regulation.

Detailed Application Field Plans

The S-1312A31-A4T2U3 finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. S-1312B31-A4T2U3
2. S-1312C31-A4T2U3
3. S-1312D31-A4T2U3
4. S-1312E31-A4T2U3

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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