S-1172B27-E6T1G

Product Overview

Category

S-1172B27-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-1172B27-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-1172B27-E6T1G is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 2.7V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C
• Maximum Output Current: 500mA

Detailed Pin Configuration

The S-1172B27-E6T1G has the following pin configuration:

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

Functional Features

• High Precision Voltage Regulation: The S-1172B27-E6T1G ensures accurate and stable output voltage, minimizing fluctuations and providing reliable performance.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current helps conserve power and extends battery life in portable electronic devices.
• Thermal Shutdown Protection: In case of excessive heat, the regulator automatically shuts down to prevent damage to the device.
• Short Circuit Protection: The S-1172B27-E6T1G is equipped with short circuit protection, safeguarding the circuit from potential damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for stable output even with varying input voltages.
• Low quiescent current helps conserve power in portable devices.
• Thermal shutdown and short circuit protection enhance safety and protect the circuit.

Disadvantages

• Limited output current capacity (maximum 500mA).
• May require additional external components for specific applications.

Working Principles

The S-1172B27-E6T1G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of changes in the input voltage or load conditions. This feedback loop ensures stability and accuracy in voltage regulation.

Detailed Application Field Plans

The S-1172B27-E6T1G finds application in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-1172B27-E6T1G include: - S-1172B33-E6T1U - S-1172B50-E6T1U - S-1172B18-E6T1U

These models have different output voltage ranges and may vary in other specifications, allowing for flexibility in design and compatibility with different applications.

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