XC6123D436MR-G

Product Overview

Category

XC6123D436MR-G belongs to the category of voltage regulators.

Use

It is commonly used in electronic circuits to regulate and stabilize the output voltage.

Characteristics

• Voltage regulation: XC6123D436MR-G provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal current when no load is connected.
• Thermal shutdown protection: It automatically shuts down to prevent damage due to excessive heat.

Package

XC6123D436MR-G comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of XC6123D436MR-G lies in its ability to provide reliable and stable voltage regulation in various electronic applications.

Packaging/Quantity

It is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 4.36V
• Maximum output current: 150mA
• Dropout voltage: 200mV (at 100mA)
• Quiescent current: 30µA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

XC6123D436MR-G has three pins:

1. VIN (Input): Connects to the input voltage source.
2. VOUT (Output): Provides the regulated output voltage.
3. GND (Ground): Connected to the reference ground potential.

Functional Features

• Voltage Regulation: XC6123D436MR-G maintains a constant output voltage regardless of changes in the input voltage or load conditions.
• Low Dropout Voltage: It can operate efficiently even when the input voltage is close to the desired output voltage, minimizing power loss.
• Thermal Shutdown Protection: The regulator automatically shuts down if the temperature exceeds a safe threshold, protecting it from damage.

Advantages and Disadvantages

Advantages

• Stable Output Voltage: XC6123D436MR-G ensures a stable output voltage, reducing the risk of damage to connected components.
• Low Quiescent Current: It consumes minimal current when no load is connected, conserving power.
• Small Package Size: The compact surface-mount package makes it suitable for space-constrained applications.

Disadvantages

• Limited Maximum Output Current: With a maximum output current of 150mA, it may not be suitable for high-power applications.
• Narrow Input Voltage Range: The input voltage range of 2.5V - 6.0V may limit its compatibility with certain systems.

Working Principles

XC6123D436MR-G utilizes internal circuitry to regulate the output voltage. It compares the feedback voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a constant output voltage. The dropout voltage is minimized by using a low-resistance pass transistor.

Detailed Application Field Plans

XC6123D436MR-G finds applications in various electronic devices and systems, including:

1. Battery-powered devices: It can regulate the voltage supplied by batteries, ensuring stable operation of the connected components.
2. Portable electronics: XC6123D436MR-G is suitable for smartphones, tablets, and other portable devices that require efficient voltage regulation.
3. IoT devices: It can be used in Internet of Things (IoT) devices to provide reliable power supply for sensors, microcontrollers, and communication modules.
4. Automotive electronics: XC6123D436MR-G can be employed in automotive applications, such as infotainment systems and engine control units, to maintain stable voltage levels.

Detailed and Complete Alternative Models

1. XC6123D436MR-G-Ex: This variant offers extended temperature range (-40°C to +125°C) for applications requiring higher operating temperatures.
2. XC6123D436MR-G-Y: It features a wider input voltage range (2.0V - 6.5V) to accommodate a broader range of power sources.
3. XC6123D436MR-G-Z: This model includes additional protection features, such as overcurrent and reverse polarity protection, for enhanced system reliability.

Note: The above alternative models are examples and may not represent the complete list of available alternatives.

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