S-1172B28-E6T1G

Product Overview

Category

S-1172B28-E6T1G 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
• Short circuit protection

Package

The S-1172B28-E6T1G comes in a small surface mount package, making it suitable for compact electronic devices.

Essence

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

Packaging/Quantity

The S-1172B28-E6T1G is typically packaged in reels containing a specific quantity of units, such as 3000 pieces per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 2.8V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1172B28-E6T1G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage regulation: The S-1172B28-E6T1G ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It operates with a low dropout voltage, minimizing power loss.
• Low quiescent current: The device consumes minimal current when not delivering power, enhancing energy efficiency.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.
• Short circuit protection: It safeguards against short circuits, preventing potential damage to the device.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures accurate output.
• Low dropout voltage minimizes power dissipation.
• Low quiescent current enhances energy efficiency.
• Thermal shutdown protection prevents overheating.
• Short circuit protection safeguards the device.

Disadvantages

• Limited output current capacity (up to 500mA).
• Restricted input voltage range (2.5V - 6.0V).

Working Principles

The S-1172B28-E6T1G operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This feedback loop continuously monitors and regulates the output voltage, compensating for any variations in the input voltage or load conditions.

Detailed Application Field Plans

The S-1172B28-E6T1G finds applications 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-1172B33-E6T1G: Similar to S-1172B28-E6T1G, but with an output voltage of 3.3V.
2. S-1172B18-E6T1G: Similar to S-1172B28-E6T1G, but with an output voltage of 1.8V.
3. S-1172B50-E6T1G: Similar to S-1172B28-E6T1G, but with an output voltage of 5.0V.

These alternative models provide different output voltage options while maintaining similar characteristics and features as the S-1172B28-E6T1G.

In conclusion, the S-1172B28-E6T1G is a voltage regulator that offers high precision voltage regulation, low dropout voltage, and thermal shutdown protection. It finds applications in various electronic devices and has alternative models with different output voltage options.