S-814A28AMC-BCST2G

Product Overview

Category

The S-814A28AMC-BCST2G belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation: The S-814A28AMC-BCST2G provides stable output voltage.
• Power management: It efficiently manages power consumption in electronic devices.
• Package: The IC comes in a compact surface-mount package.
• Essence: This IC ensures reliable and efficient voltage regulation in various applications.
• Packaging/Quantity: The S-814A28AMC-BCST2G is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input voltage range: 2.5V - 18V
• Output voltage: 2.8V
• Output current: Up to 100mA
• Dropout voltage: 200mV (typical)
• Quiescent current: 30µA (typical)
• Operating temperature range: -40°C to +85°C
• Package type: SOT-23-5

Detailed Pin Configuration

The S-814A28AMC-BCST2G has a standard SOT-23-5 package with the following pin configuration:

1. Vout (Output Voltage)
2. GND (Ground)
3. Vin (Input Voltage)
4. CE (Chip Enable)
5. NC (No Connection)

Functional Features

• Low dropout voltage: The IC maintains a low voltage drop between the input and output, ensuring efficient power conversion.
• Overcurrent protection: It incorporates overcurrent protection circuitry to safeguard against excessive current flow.
• Thermal shutdown: The IC includes a thermal shutdown feature that protects it from overheating.
• Fast response time: The S-814A28AMC-BCST2G quickly responds to changes in input voltage, providing stable output voltage.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package make it suitable for space-constrained applications.
• Low dropout voltage minimizes power loss and improves efficiency.
• Overcurrent protection enhances device safety.
• Thermal shutdown prevents damage due to excessive heat.

Disadvantages

• Limited output current capacity (up to 100mA).
• Input voltage range may not be suitable for all applications.

Working Principles

The S-814A28AMC-BCST2G operates based on a voltage regulation principle. It uses internal circuitry to maintain a stable output voltage regardless of variations in the input voltage. By regulating the voltage, it ensures that electronic devices receive a consistent and reliable power supply.

Detailed Application Field Plans

The S-814A28AMC-BCST2G finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. S-812C28AMC-C2NT2G

   • Similar specifications and pin configuration
   • Different output voltage (2.8V)
   • Package type: SOT-23-5

2. S-817A28ANB-CUPT2G

   • Similar specifications and pin configuration
   • Different output voltage (2.8V)
   • Package type: SOT-89-3

3. S-80828CNMC-B9KT2G

   • Similar specifications and pin configuration
   • Different output voltage (2.8V)
   • Package type: SOT-23-5

These alternative models offer similar functionality and can be considered as substitutes for the S-814A28AMC-BCST2G in various applications.

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