S-1112B18PI-L6DTFU

Product Overview

Category

S-1112B18PI-L6DTFU belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.8V
• Maximum Output Current: 100mA
• Dropout Voltage: 160mV (typ.)
• Quiescent Current: 30µA (typ.)
• Package Type: SOT-23-5
• Essence: Low dropout voltage, low quiescent current, and small package size.
• Packaging/Quantity: This product is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

The specifications for S-1112B18PI-L6DTFU are as follows:

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 1.8V
• Output Voltage Accuracy: ±2%
• Maximum Output Current: 100mA
• Dropout Voltage: 160mV (typ.)
• Quiescent Current: 30µA (typ.)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The pin configuration for S-1112B18PI-L6DTFU is as follows:

```

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| | --| VIN VOUT |-- --| GND NC |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• GND: Ground pin
• NC: No connection pin

Functional Features

The functional features of S-1112B18PI-L6DTFU include:

• Low dropout voltage: The regulator maintains a low voltage drop between the input and output, ensuring efficient power conversion.
• Low quiescent current: The device consumes minimal current when in standby mode, reducing power consumption.
• Small package size: The SOT-23-5 package allows for compact and space-saving designs.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient power conversion.
• Low quiescent current reduces power consumption.
• Small package size enables compact designs.

Disadvantages

• Limited maximum output current of 100mA may not be suitable for high-power applications.

Working Principles

S-1112B18PI-L6DTFU is a linear voltage regulator that operates by maintaining a constant output voltage regardless of changes in the input voltage. It achieves this through the use of internal circuitry that adjusts the voltage difference between the input and output to maintain a stable output voltage.

Detailed Application Field Plans

S-1112B18PI-L6DTFU finds application in various electronic devices and circuits where a stable and regulated voltage supply is required. Some potential application fields include:

1. Battery-powered devices: This voltage regulator can be used in portable electronic devices such as smartphones, tablets, and wearable devices to ensure a stable power supply from the battery.

2. IoT devices: Internet of Things (IoT) devices often require a regulated voltage supply for their sensors, microcontrollers, and communication modules. S-1112B18PI-L6DTFU can be employed in these devices to provide the necessary voltage regulation.

3. Industrial automation: In industrial automation systems, where precise control and stability are crucial, this voltage regulator can be utilized to regulate voltages for various components and subsystems.

4. Automotive electronics: S-1112B18PI-L6DTFU can be integrated into automotive electronic systems to regulate voltages for components such as sensors, actuators, and control units.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to S-1112B18PI-L6DTFU include:

1. S-1112B18MC-L6DTFG: This model offers the same output voltage and package type but has a higher maximum output current of 200mA.

2. S-1112B18PI-L6DTFJ: Similar to the original model, this alternative also provides a low dropout voltage and low quiescent current, but with a different pin configuration.

3. S-1112B18PI-L6DTFA: This variant offers the same specifications and features as the original model but comes in a different package type (SOT-89-5).

These alternative models can be considered based on specific requirements and design constraints.

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