S-1206B40-I6T2U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Low dropout, high accuracy, small package size
• Package: SOT-23-6
• Essence: Integrated voltage regulator with adjustable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Output Current: 150mA (maximum)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1206B40-I6T2U has a total of six pins arranged as follows:

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| | --| Vout | --| GND | --| Vin | --| NC | --| EN | |___________| ```

Functional Features

• Adjustable Output Voltage: The S-1206B40-I6T2U allows the user to set the desired output voltage within the specified range.
• Low Dropout: With a dropout voltage of only 200mV, this voltage regulator can operate efficiently even when the input voltage is close to the output voltage.
• High Accuracy: The line and load regulation of this component ensure precise output voltage control.
• Small Package Size: The SOT-23-6 package offers a compact form factor, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for flexibility in various applications.
• Low dropout voltage ensures efficient operation even with low input voltages.
• High accuracy provides precise output voltage control.
• Small package size enables use in compact designs.

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications.
• Non-standard pin configuration may require additional attention during circuit design.

Working Principles

The S-1206B40-I6T2U is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This feedback mechanism ensures that the output voltage remains stable and within the user-defined range.

Detailed Application Field Plans

The S-1206B40-I6T2U is commonly used in various electronic devices and systems, including: 1. Battery-powered portable devices: The low dropout voltage and small package size make it suitable for applications where battery life and space are critical, such as smartphones, tablets, and wearable devices. 2. Industrial control systems: The high accuracy and wide input voltage range make it ideal for regulating voltages in industrial automation equipment, sensors, and control systems. 3. Automotive electronics: The S-1206B40-I6T2U can be used in automotive applications, such as infotainment systems, dashboard displays, and lighting control modules.

Detailed and Complete Alternative Models

1. S-1206B33-I6T2U: Similar to S-1206B40-I6T2U but with an output voltage range of 1.2V to 3.3V.
2. S-1206B50-I6T2U: Similar to S-1206B40-I6T2U but with an output voltage range of 1.2V to 5.0V.
3. S-1206B33-M6T2U: Similar to S-1206B40-I6T2U but with a different pin configuration and package size.

These alternative models offer similar functionality and characteristics, providing options for different voltage requirements and pin configurations.

In conclusion, the S-1206B40-I6T2U is an integrated voltage regulator that offers adjustable output voltage, low dropout, high accuracy, and a small package size. It finds applications in various electronic devices and systems, including battery-powered portable devices, industrial control systems, and automotive electronics. Alternative models are available to cater to different voltage requirements and pin configurations.