S-1206B49-U3T1G

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Efficiency
• Package: SOT-23-5
• Essence: Regulates voltage to a stable level
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.2V
• Maximum Output Current: 100mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1206B49-U3T1G has a total of five pins in the SOT-23-5 package. The pin configuration is as follows:

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Stable output voltage of 1.2V regardless of input voltage fluctuations.
• Enable pin allows for easy control of the regulator's operation.
• Compact SOT-23-5 package enables space-saving designs.

Advantages and Disadvantages

Advantages: - Low dropout voltage minimizes power dissipation. - Stable output voltage ensures reliable performance. - Small package size facilitates integration into compact devices.

Disadvantages: - Limited maximum output current of 100mA. - No connection on pin 4 may limit flexibility in certain applications.

Working Principles

The S-1206B49-U3T1G is a voltage regulator that operates by maintaining a stable output voltage of 1.2V regardless of variations in the input voltage. It achieves this through a combination of internal circuitry and feedback mechanisms. The low dropout voltage allows for efficient power conversion, minimizing energy loss during operation. The enable pin provides control over the regulator's on/off state, allowing for power-saving functionality.

Detailed Application Field Plans

The S-1206B49-U3T1G finds applications in various electronic devices where a stable 1.2V voltage supply is required. Some potential application fields include: 1. Mobile phones and smartphones 2. Portable media players 3. Wearable devices 4. IoT (Internet of Things) devices 5. Battery-powered devices

Detailed and Complete Alternative Models

1. S-1206B49-M3T1G: Similar specifications and pin configuration, but with a different package (SOT-23-5).
2. S-1206B49-R3T1G: Higher maximum output current of 200mA, otherwise similar specifications and pin configuration.
3. S-1206B49-L3T1G: Lower dropout voltage of 100mV at 100mA, otherwise similar specifications and pin configuration.

These alternative models provide options based on specific requirements or preferences while maintaining similar functionality to the S-1206B49-U3T1G.

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