S-814A43AMC-BDHT2G

Product Overview

Category

The S-814A43AMC-BDHT2G belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Overcurrent protection

Package

The S-814A43AMC-BDHT2G comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-814A43AMC-BDHT2G is typically packaged in reels and is available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage: 4.3V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• High accuracy voltage regulation ensures stable output voltage.
• Low dropout voltage allows efficient operation even with low input voltages.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Overcurrent protection safeguards against excessive current flow.

Advantages

• Provides precise and stable voltage regulation.
• Suitable for low input voltage applications.
• Low power consumption.
• Offers protection against overheating and overcurrent conditions.

Disadvantages

• Limited output current capacity.
• Restricted input voltage range.

Working Principles

The S-814A43AMC-BDHT2G utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

The S-814A43AMC-BDHT2G finds applications in various electronic devices, including: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

1. S-812C33AMC-C2NT2G

   • Output Voltage: 3.3V
   • Output Current: 150mA
   • Dropout Voltage: 200mV (typical)
   • Quiescent Current: 30µA (typical)

2. S-817A33AMC-CWJT2G

   • Output Voltage: 3.3V
   • Output Current: 50mA
   • Dropout Voltage: 100mV (typical)
   • Quiescent Current: 5µA (typical)

3. S-808C33AMC-B6PT2G

   • Output Voltage: 3.3V
   • Output Current: 100mA
   • Dropout Voltage: 200mV (typical)
   • Quiescent Current: 40µA (typical)

These alternative models offer similar functionality and can be used as substitutes for the S-814A43AMC-BDHT2G in appropriate applications.

In conclusion, the S-814A43AMC-BDHT2G is a voltage regulator that provides precise and stable voltage regulation for various electronic devices. Its low dropout voltage, low quiescent current, and built-in protection features make it an ideal choice for battery-powered and portable applications. However, its limited output current capacity and input voltage range should be considered when selecting alternative models.