S-1172B31-E6T1G

Product Overview

Category

S-1172B31-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 current limit

Package

The S-1172B31-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 the proper functioning of electronic circuits.

Packaging/Quantity

The S-1172B31-E6T1G is typically packaged in reels containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.0V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 40μA (typical)
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1172B31-E6T1G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• High Precision Voltage Regulation: The S-1172B31-E6T1G provides accurate and stable voltage regulation, ensuring reliable performance of connected electronic components.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current minimizes power consumption when the regulator is in standby or idle mode.
• Thermal Shutdown Protection: The regulator includes a thermal shutdown feature that protects it from overheating, preventing damage to the device.
• Short-Circuit Current Limit: In case of a short circuit, the S-1172B31-E6T1G limits the output current to protect both the regulator and the connected circuitry.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures accurate performance.
• Low dropout voltage allows for efficient power conversion.
• Low quiescent current reduces power consumption.
• Thermal shutdown protection prevents overheating and damage.
• Short-circuit current limit protects the regulator and connected components.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The S-1172B31-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 stable output voltage, regardless of changes in the input voltage or load conditions. This feedback loop ensures precise voltage regulation.

Detailed Application Field Plans

The S-1172B31-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 - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-1172B31-E6T1G include: - S-1172B33-E6T1U - S-1172B29-E6T1U - S-1172B28-E6T1U - S-1172B27-E6T1U

These models have comparable specifications and features, providing alternative options for voltage regulation in electronic circuits.

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