S-1206B30-U3T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout, high accuracy, compact size
• Package: SOT-23-5
• Essence: Step-down voltage regulator
• Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.0V
• Output Current: 200mA
• Dropout Voltage: 150mV at 100mA
• 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-1206B30-U3T1G has a total of five pins arranged in the following configuration:

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy output voltage provides stable performance.
• Compact size allows for space-saving designs.
• Enable pin allows for easy on/off control.

Advantages and Disadvantages

Advantages: - Low dropout voltage minimizes power dissipation. - High accuracy output voltage ensures reliable operation. - Compact size enables integration into small form factor devices. - Enable pin offers flexibility in power management.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Narrow input voltage range restricts compatibility with certain systems.

Working Principles

The S-1206B30-U3T1G is a step-down voltage regulator that converts a higher input voltage to a lower output voltage. It utilizes a control circuit to maintain a stable output voltage regardless of variations in the input voltage or load conditions. The regulator operates by controlling the duty cycle of an internal switch, which controls the energy transfer from the input to the output.

Detailed Application Field Plans

The S-1206B30-U3T1G is commonly used in various electronic devices and applications, including: 1. Battery-powered devices: Provides a stable voltage supply for portable electronics such as smartphones, tablets, and wearables. 2. IoT (Internet of Things) devices: Suitable for low-power sensors, actuators, and communication modules in IoT applications. 3. Automotive electronics: Used in automotive systems requiring precise voltage regulation, such as infotainment systems, navigation units, and engine control modules. 4. Industrial equipment: Enables reliable power supply for industrial automation, control systems, and instrumentation. 5. Consumer electronics: Widely employed in audio/video equipment, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

1. S-1206B33-U3T1G: Similar to S-1206B30-U3T1G but with an output voltage of 3.3V.
2. S-1206B25-U3T1G: Similar to S-1206B30-U3T1G but with an output voltage of 2.5V.
3. S-1206B50-U3T1G: Similar to S-1206B30-U3T1G but with an output voltage of 5.0V.
4. S-1206B15-U3T1G: Similar to S-1206B30-U3T1G but with an output voltage of 1.5V.

These alternative models provide different output voltage options to suit various application requirements.

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