S-1312D19-M5T1U3

Product Overview

Category

S-1312D19-M5T1U3 belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short circuit protection

Package

The S-1312D19-M5T1U3 comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic components.

Packaging/Quantity

The S-1312D19-M5T1U3 is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on customer requirements.

Specifications

• Input Voltage Range: 2.0V - 6.0V
• Output Voltage: 1.9V
• Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1312D19-M5T1U3 has the following pin configuration:

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

Functional Features

• High Precision Regulation: The S-1312D19-M5T1U3 provides accurate voltage regulation, ensuring stable performance of connected electronic components.
• 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 minimizes power consumption when the regulator is in standby or idle mode.
• Thermal Shutdown Protection: In case of excessive heat, the regulator automatically shuts down to prevent damage.
• Short Circuit Protection: The S-1312D19-M5T1U3 has built-in protection against short circuits, safeguarding both the regulator and connected devices.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient power conversion.
• Low quiescent current reduces power consumption.
• Thermal shutdown and short circuit protection enhance safety and durability.

Disadvantages

• Limited output current capacity (100mA).
• Restricted input voltage range (2.0V - 6.0V).

Working Principles

The S-1312D19-M5T1U3 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 despite variations 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-1312D19-M5T1U3 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-1312D18-M5T1U3: Similar to S-1312D19-M5T1U3, but with an output voltage of 1.8V.
2. S-1312D20-M5T1U3: Similar to S-1312D19-M5T1U3, but with an output voltage of 2.0V.
3. S-1312D19-M5T1U4: Similar to S-1312D19-M5T1U3, but with a different pin configuration.

These alternative models offer similar functionality and characteristics, allowing users to choose the most suitable option for their specific requirements.

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