S-814A46AMC-BDKT2G

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Overcurrent protection - Thermal shutdown protection

Package: SOT-23-5

Essence: The S-814A46AMC-BDKT2G is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Output Current: 100mA (maximum)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-814A46AMC-BDKT2G has the following pin configuration:

1. GND (Ground)
2. VOUT (Output Voltage)
3. VIN (Input Voltage)
4. CE (Control Enable)
5. NC (No Connection)

Functional Features

• Low Dropout Voltage: The IC maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: Provides precise and accurate output voltage regulation.
• Low Quiescent Current: Consumes minimal current when the load is not connected, conserving power.
• Overcurrent Protection: Safeguards the IC and the connected circuitry from excessive current flow.
• Thermal Shutdown Protection: Prevents overheating by shutting down the IC when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages: - High output voltage accuracy ensures reliable performance. - Low dropout voltage allows for efficient power conversion. - Overcurrent and thermal shutdown protection enhance the IC's durability. - Low quiescent current minimizes power consumption.

Disadvantages: - Limited maximum output current of 100mA may not be suitable for high-power applications. - Input voltage range is restricted to 2.0V to 6.0V, limiting compatibility with certain systems.

Working Principles

The S-814A46AMC-BDKT2G operates as a linear voltage regulator. It regulates the output voltage by comparing the reference voltage with the feedback voltage. The internal circuitry adjusts the pass transistor to maintain a stable output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The S-814A46AMC-BDKT2G is commonly used in various electronic devices that require a stable and regulated power supply. Some typical application fields include:

1. Mobile Devices: Smartphones, tablets, portable media players.
2. Consumer Electronics: Digital cameras, portable gaming consoles, MP3 players.
3. Industrial Equipment: Sensors, control systems, measurement devices.
4. Automotive Electronics: Infotainment systems, navigation units, dashboard displays.
5. IoT Devices: Wearable devices, smart home appliances, wireless sensors.

Detailed and Complete Alternative Models

1. S-812C33AMC-C2KT2G
2. S-817B25AMC-CWJT2G
3. S-808C33AMC-B8XT2G
4. S-809C35AMC-G9PT2G
5. S-816A30AMC-BDQT2G

These alternative models offer similar functionality and characteristics to the S-814A46AMC-BDKT2G and can be considered as alternatives based on specific requirements.

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