XC6122E439MR-G

Product Overview

Category

XC6122E439MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Low Quiescent Current: 30µA (typical)
• Low Dropout Voltage: 200mV at 100mA (typical)

Package

XC6122E439MR-G comes in a small SOT-23-5 package.

Essence

The essence of XC6122E439MR-G is its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

XC6122E439MR-G is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122E439MR-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. NC: No connection
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows compatibility with various power sources.
• Low quiescent current minimizes power consumption.
• Enable pin provides control over the regulator's operation.

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage.
• Low dropout voltage for efficient power conversion.
• Wide input voltage range for compatibility.
• Low quiescent current for reduced power consumption.

Disadvantages

• Maximum output current limited to 150mA.
• SOT-23-5 package may require careful handling during soldering.

Working Principles

XC6122E439MR-G operates by comparing the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage within the specified range. The enable pin allows the user to control the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

XC6122E439MR-G finds applications in various electronic devices that require stable voltage regulation. Some potential application fields include:

1. Battery-powered devices: XC6122E439MR-G can regulate the voltage supplied by batteries, ensuring consistent performance of portable electronics such as smartphones, tablets, and wearables.
2. IoT devices: With its low quiescent current and wide input voltage range, XC6122E439MR-G is suitable for powering IoT devices that operate on different power sources and require efficient power management.
3. Automotive electronics: The regulator's ability to withstand a wide temperature range makes it suitable for automotive applications, where stable voltage regulation is crucial for the proper functioning of various electronic systems.

Detailed and Complete Alternative Models

Some alternative models to XC6122E439MR-G that offer similar functionality and characteristics are:

1. XC6206P332MR-G: This voltage regulator has an input voltage range of 2.5V to 6.0V, output voltage range of 1.2V to 5.5V, and maximum output current of 150mA. It comes in a SOT-23-5 package.
2. XC6206P332PR-G: Similar to the previous model, this regulator offers the same specifications but comes in a SOT-89-3 package.
3. XC6206P332MR-G-ND: This alternative model is available in a DFN2020-6 package and offers the same input voltage range, output voltage range, and maximum output current as XC6122E439MR-G.

In conclusion, XC6122E439MR-G is a voltage regulator that provides stable and regulated voltage output for various electronic devices. Its low dropout voltage, wide input voltage range, and low quiescent current make it suitable for a range of applications. However, it has limitations in terms of maximum output current and package type. Alternative models with similar characteristics are available for consideration.