XC6122A317ER-G

Product Overview

Category

XC6122A317ER-G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

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

Package

XC6122A317ER-G comes in a small SOT-23-5 package.

Essence

The essence of XC6122A317ER-G is to provide a stable and regulated voltage output for electronic devices.

Packaging/Quantity

XC6122A317ER-G is typically packaged in reels, with each reel containing 3000 units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.17V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122A317ER-G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. NC (No Connection)
4. VOUT (Output Voltage)
5. EN (Enable)

Functional Features

• High Precision Regulation: The XC6122A317ER-G provides precise voltage regulation, ensuring stable power supply to connected devices.
• Low Dropout Voltage: With a low dropout voltage of only 200mV, it can maintain a stable output even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The device consumes minimal current in standby mode, resulting in improved energy efficiency.
• Thermal Shutdown Protection: It incorporates thermal shutdown protection to prevent damage due to excessive heat.
• Short Circuit Protection: The XC6122A317ER-G is equipped with short circuit protection, safeguarding the device and connected components from damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable power supply.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Low quiescent current minimizes power consumption in standby mode.
• Thermal shutdown protection prevents overheating.
• Short circuit protection safeguards against damage.

Disadvantages

• Limited output voltage options (fixed at 3.17V).
• Not suitable for applications requiring adjustable output voltage.

Working Principles

XC6122A317ER-G operates based on a voltage regulation principle known as a linear regulator. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

XC6122A317ER-G finds application in various electronic devices and circuits that require a stable and regulated power supply. Some potential application fields include:

1. Battery-powered devices: It can be used in portable electronics such as smartphones, tablets, and wearable devices to ensure consistent power delivery.
2. IoT devices: XC6122A317ER-G can be employed in Internet of Things (IoT) devices that rely on stable voltage levels for reliable operation.
3. Automotive electronics: It can be utilized in automotive applications where voltage stability is crucial for the proper functioning of various systems.
4. Industrial control systems: XC6122A317ER-G can be integrated into industrial control systems to regulate voltage levels and protect sensitive components.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6122A317ER-G are:

1. LM317: A popular adjustable voltage regulator capable of providing precise voltage regulation.
2. LT1763: A low dropout voltage regulator suitable for applications with tight voltage requirements.
3. TPS7A4700: A high-precision, low-noise voltage regulator designed for demanding applications.

These alternative models can be considered based on specific requirements and desired features.

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