XC6123D721MR-G

Product Overview

Category

XC6123D721MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

XC6123D721MR-G comes in a small surface mount package.

Essence

The essence of XC6123D721MR-G is to provide stable and regulated voltage to ensure proper functioning of electronic devices.

Packaging/Quantity

XC6123D721MR-G is typically packaged in reels and the quantity per reel varies 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: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6123D721MR-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin (optional)

Functional Features

• Voltage regulation: XC6123D721MR-G ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It operates with a low dropout voltage, minimizing power loss.
• Low quiescent current: The device consumes minimal current when not actively regulating voltage.
• Thermal shutdown protection: It has built-in protection against excessive temperature.
• Short circuit protection: XC6123D721MR-G safeguards against short circuits, preventing damage to the device.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance of electronic circuits.
• Low dropout voltage minimizes power dissipation.
• Low quiescent current prolongs battery life in portable devices.
• Thermal shutdown protection prevents overheating and damage.
• Short circuit protection safeguards the device and connected components.

Disadvantages

• Limited input voltage range (2.5V - 6.0V) may not be suitable for all applications.
• Output voltage range (1.2V - 5.0V) may not cover all required voltages.

Working Principles

XC6123D721MR-G utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output. The device continuously monitors the input and output voltages, making necessary adjustments to compensate for any variations.

Detailed Application Field Plans

XC6123D721MR-G is commonly used in various electronic devices and systems, including:

1. Mobile phones and smartphones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered devices
6. IoT (Internet of Things) devices
7. Automotive electronics
8. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6123D721MR-G are:

1. LM1117-ADJ: Adjustable voltage regulator with similar characteristics.
2. LT1763-3.3: Low dropout voltage regulator with fixed output voltage of 3.3V.
3. TPS7A4700: Ultra-low noise voltage regulator suitable for sensitive audio applications.
4. MCP1700-3302E: Low quiescent current voltage regulator with fixed output voltage of 3.3V.
5. AMS1117-5.0: Fixed output voltage regulator with 5.0V output.

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements and application constraints.

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