XC6122D740ER-G

Product Overview

Category

XC6122D740ER-G belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

• Package: The XC6122D740ER-G comes in a small SOT-23-5 package.
• Essence: This voltage regulator is designed to provide stable and regulated output voltage.
• Packaging/Quantity: It is typically sold in reels or tubes, with a quantity of 3000 units per reel.

Specifications

The specifications of XC6122D740ER-G are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 4.0V
• Output Current: 150mA (maximum)
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 1μA (typical)

Detailed Pin Configuration

The XC6122D740ER-G has five pins arranged as follows:

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

Functional Features

• Low dropout voltage: The XC6122D740ER-G exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low quiescent current: With a quiescent current of only 1μA, this voltage regulator minimizes power consumption in standby or idle modes.
• Thermal shutdown protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Small package size allows for space-saving integration in compact electronic devices. - Low quiescent current ensures minimal power consumption during standby or idle periods. - Thermal shutdown protection enhances reliability and prevents damage.

Disadvantages: - Limited output current capacity may not be suitable for high-power applications. - Fixed output voltage may restrict flexibility in certain designs requiring variable voltage regulation.

Working Principles

The XC6122D740ER-G is a linear voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the resistance within the regulator to maintain a stable output voltage, regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The XC6122D740ER-G finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6122D740ER-G are: - XC6206P332MR-G: A 3.3V voltage regulator with similar characteristics and package size. - LM1117MPX-5.0/NOPB: A 5.0V voltage regulator with higher output current capacity. - MCP1700T-3302E/TT: A 3.3V voltage regulator with ultra-low quiescent current.

These alternative models offer different specifications and features, allowing designers to choose the most suitable option based on their specific requirements.

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