S-1312B12-A4T2U3

Product Overview

Category

S-1312B12-A4T2U3 belongs to the category of voltage regulators.

Use

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

Characteristics

• Compact size
• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-1312B12-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.

Packaging/Quantity

The S-1312B12-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: 1.2V
• Output Current: 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1312B12-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

• Low dropout voltage ensures efficient power conversion.
• Overcurrent protection safeguards against excessive current flow.
• Thermal shutdown protection prevents overheating.
• Wide input voltage range allows for versatile applications.
• Compact size enables integration into space-constrained designs.

Advantages and Disadvantages

Advantages

• High efficiency operation
• Small form factor
• Reliable overcurrent and thermal protection
• Wide input voltage range

Disadvantages

• Limited output current capacity (500mA)
• Fixed output voltage (1.2V)

Working Principles

The S-1312B12-A4T2U3 utilizes a voltage regulation circuit to maintain a stable output voltage, regardless of variations in the input voltage. It achieves this through the use of feedback control mechanisms and internal circuitry.

Detailed Application Field Plans

The S-1312B12-A4T2U3 finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices

Detailed and Complete Alternative Models

1. S-1312B12-M5T1U3: Similar specifications, but with a different pin configuration.
2. S-1312B12-A4T2U2: Same pin configuration, but with a lower output current capacity.
3. S-1312B12-A4T2U4: Same pin configuration, but with a higher output current capacity.

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

In conclusion, the S-1312B12-A4T2U3 is a compact and efficient voltage regulator that offers stable voltage regulation for various electronic devices. Its wide input voltage range, overcurrent protection, and thermal shutdown features make it a reliable choice for many applications. However, its limited output current capacity and fixed output voltage should be considered when selecting this product.