S-1312C30-M5T1U3

Product Overview

Category

S-1312C30-M5T1U3 belongs to the category of voltage regulators.

Use

This product is commonly used for voltage regulation in electronic circuits.

Characteristics

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 300mA
• Dropout Voltage: 160mV (typ.)
• Quiescent Current: 20µA (typ.)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

The S-1312C30-M5T1U3 voltage regulator is available in a SOT-23-5 package. It is typically sold in reels or tubes containing a specified quantity of units.

Essence

The essence of the S-1312C30-M5T1U3 voltage regulator lies in its ability to provide stable and regulated output voltage, even when the input voltage fluctuates.

Packaging/Quantity

The S-1312C30-M5T1U3 voltage regulator is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 300mA
• Dropout Voltage: 160mV (typ.)
• Quiescent Current: 20µA (typ.)
• Line Regulation: ±0.05% (typ.)
• Load Regulation: ±0.2% (typ.)
• Ripple Rejection Ratio: 70dB (typ.)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The S-1312C30-M5T1U3 voltage regulator has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. NC (No Connection)
5. EN (Enable)

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption.
• Excellent line and load regulation provide stable output voltage.
• High ripple rejection ratio reduces noise interference.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables compatibility with different power sources.
• Low dropout voltage ensures efficient power conversion even with low input voltages.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Excellent line and load regulation provide a stable output voltage under varying conditions.
• High ripple rejection ratio reduces noise interference, resulting in cleaner output voltage.

Disadvantages

• The maximum output current of 300mA may limit its use in high-power applications.
• The SOT-23-5 package may require careful handling during soldering due to its small size.

Working Principles

The S-1312C30-M5T1U3 voltage regulator 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 constant output voltage, regardless of changes in the input voltage or load conditions. This is achieved through the use of a voltage reference, error amplifier, and pass transistor.

Detailed Application Field Plans

The S-1312C30-M5T1U3 voltage regulator finds applications in various electronic devices and systems, including but not limited to:

1. Portable electronic devices (e.g., smartphones, tablets, portable media players) for stable power supply.
2. Battery-powered devices (e.g., wireless sensors, IoT devices) to regulate voltage from varying battery levels.
3. Automotive electronics (e.g., infotainment systems, navigation systems) for reliable power delivery.
4. Industrial control systems (e.g., PLCs, motor drives) to ensure stable operation under varying load conditions.
5. Communication equipment (e.g., routers, modems) for consistent power supply to sensitive components.

Detailed and Complete Alternative Models

• S-1312C30-M5T1U3: The specific model discussed in this entry.
• S-1312C30-A5T1U3: Similar to the above model with minor variations in specifications.
• S-1312C30-M5T1G: Same specifications as the above model but available in a different package (SOT-89-5).
• S-1312C30-A5T1G: Similar to the above