XC6123D746MR-G

Product Overview

Category

XC6123D746MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

XC6123D746MR-G is available in a small surface mount package.

Essence

The essence of XC6123D746MR-G is to provide a stable and regulated voltage supply to electronic devices.

Packaging/Quantity

XC6123D746MR-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.0V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6123D746MR-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage regulation: XC6123D746MR-G ensures a stable output voltage regardless of input voltage fluctuations.
• 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 shuts down automatically to prevent damage due to excessive heat.
• Short circuit protection: It safeguards against short circuits, preventing damage to the regulator and connected devices.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient operation in low voltage conditions.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating and damage.
• Short circuit protection safeguards the regulator and connected devices.

Disadvantages

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

Working Principles

XC6123D746MR-G utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly. This ensures that the output voltage remains stable even when the input voltage or load conditions change.

Detailed Application Field Plans

XC6123D746MR-G is commonly used in various electronic devices, including:

1. Mobile phones
2. Tablets
3. Portable media players
4. Digital cameras
5. Wireless communication modules

It is particularly useful in battery-powered devices where a stable voltage supply is crucial for proper operation.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6123D746MR-G are:

1. LM1117-3.3: A popular voltage regulator with similar characteristics and package options.
2. LT1763: Offers high precision voltage regulation and low dropout voltage.
3. TPS7A4700: Provides ultra-low quiescent current and excellent line/load regulation.

These alternative models offer similar functionality and can be chosen based on specific application requirements.

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