S-1112B23PI-L6ITFU

Product Overview

Category

S-1112B23PI-L6ITFU 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: 1.8V to 5.5V
• Maximum Output Current: 150mA
• Low Quiescent Current: 30µA (typ.)
• High Ripple Rejection: 70dB (typ.)
• Low Dropout Voltage: 160mV @ 100mA (typ.)
• Built-in Overcurrent Protection
• Built-in Thermal Shutdown Circuitry

Package

The S-1112B23PI-L6ITFU comes in a small and compact SOT-23-5 package.

Essence

This voltage regulator is designed to provide stable and regulated output voltage for various electronic applications.

Packaging/Quantity

The S-1112B23PI-L6ITFU is typically packaged in reels, with 3,000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.8V to 5.5V
• Maximum Output Current: 150mA
• Quiescent Current: 30µA (typ.)
• Ripple Rejection: 70dB (typ.)
• Dropout Voltage: 160mV @ 100mA (typ.)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The S-1112B23PI-L6ITFU 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

• Stable and regulated output voltage
• Low quiescent current for power efficiency
• High ripple rejection for noise reduction
• Built-in overcurrent protection for circuit safety
• Built-in thermal shutdown circuitry to prevent overheating

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications
• Compact package size for space-constrained designs
• Low dropout voltage ensures efficient power conversion
• Excellent ripple rejection minimizes noise interference

Disadvantages

• Maximum output current limited to 150mA, may not be suitable for high-power applications
• Limited pin configuration options restricts flexibility in circuit design

Working Principles

The S-1112B23PI-L6ITFU operates based on the principle of linear voltage regulation. It takes an input voltage within the specified range and regulates it to a stable output voltage. The built-in control circuitry continuously monitors the output voltage and adjusts the internal pass transistor to maintain the desired voltage level. This ensures a consistent and reliable power supply for connected electronic devices.

Detailed Application Field Plans

The S-1112B23PI-L6ITFU finds application in various electronic systems, including but not limited to:

1. Battery-powered devices: Provides regulated voltage for portable electronics such as smartphones, tablets, and wearables.
2. IoT devices: Enables stable power supply for Internet of Things (IoT) devices, ensuring reliable operation.
3. Industrial automation: Used in control systems and sensors to maintain consistent voltage levels for accurate measurements and reliable operation.
4. Automotive electronics: Suitable for automotive applications where stable voltage is crucial for proper functioning of electronic components.
5. Consumer electronics: Widely used in audio/video equipment, gaming consoles, and other consumer electronics to ensure stable power delivery.

Detailed and Complete Alternative Models

1. S-1112B23PI-L6ITFJ: Similar to S-1112B23PI-L6ITFU, but with a different package type (SOT-89-5).
2. S-1112B23PI-L6ITFX: Higher maximum output current of 300mA, suitable for more demanding applications.
3. S-1112B23PI-L6ITFY: Lower dropout voltage of 100mV @ 100mA, ideal for low-power devices with strict power efficiency requirements.

These alternative models offer similar functionality with slight variations in specifications and package types, providing options to suit different design requirements.

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