S-1312A31-M5T1U3

Product Overview

Category

S-1312A31-M5T1U3 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
• Low quiescent current
• Wide input voltage range

Package

The S-1312A31-M5T1U3 comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

The S-1312A31-M5T1U3 is typically packaged in reels and is available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.1V
• Output Current: Up to 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1312A31-M5T1U3 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.
• Wide input voltage range allows flexibility in various applications.
• Low quiescent current minimizes power consumption.
• Stable and regulated output voltage provides reliable performance.

Advantages and Disadvantages

Advantages

• Compact size makes it suitable for space-constrained designs.
• High efficiency results in reduced power dissipation.
• Wide input voltage range enables compatibility with different power sources.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The S-1312A31-M5T1U3 utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. When the input voltage falls within the specified range, the internal circuitry adjusts the pass transistor to maintain a stable output voltage.

Detailed Application Field Plans

The S-1312A31-M5T1U3 is commonly used in various electronic devices, including:

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

Detailed and Complete Alternative Models

1. S-1312B31-M5T1U3: Similar to S-1312A31-M5T1U3 but with a different output voltage of 3.3V.
2. S-1312C31-M5T1U3: Similar to S-1312A31-M5T1U3 but with a different output voltage of 3.6V.
3. S-1312D31-M5T1U3: Similar to S-1312A31-M5T1U3 but with a different output voltage of 3.8V.

These alternative models provide options for different voltage requirements while maintaining similar characteristics and features.

In conclusion, the S-1312A31-M5T1U3 is a compact and efficient voltage regulator that offers stable and regulated voltage output. Its wide input voltage range and low quiescent current make it suitable for various electronic applications. However, its limited output current and operating temperature range should be considered for specific use cases.