XC6124A725MR-G

Product Overview

Category

XC6124A725MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.8V
• Maximum Output Current: 200mA
• Low Dropout Voltage: 150mV (at 100mA)
• Low Quiescent Current: 30μA (typical)
• Package Type: SOT-25
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

XC6124A725MR-G is available in a SOT-25 package. It is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.8V ±2%
• Output Current: Up to 200mA
• Dropout Voltage: 150mV (at 100mA)
• Quiescent Current: 30μA (typical)
• Line Regulation: ±0.3% (max)
• Load Regulation: ±0.5% (max)
• Ripple Rejection Ratio: 60dB (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The XC6124A725MR-G has the following pin configuration:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption in standby mode.
• Excellent line and load regulation for stable output voltage.
• Wide operating temperature range allows for use in various environments.

Advantages

• Compact SOT-25 package saves board space.
• Wide input voltage range provides flexibility in different applications.
• Low dropout voltage enables efficient power conversion.
• Low quiescent current prolongs battery life in portable devices.
• Good line and load regulation ensures stable output voltage.

Disadvantages

• Limited maximum output current of 200mA may not be suitable for high-power applications.
• Output voltage is fixed at 1.8V, limiting its versatility in certain designs.

Working Principles

XC6124A725MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from the output, adjusting the pass transistor accordingly to maintain a stable output voltage.

Application Field Plans

XC6124A725MR-G can be used in various electronic devices and circuits that require a regulated 1.8V power supply. Some potential application fields include:

1. Mobile phones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered devices

Alternative Models

Some alternative models that offer similar functionality to XC6124A725MR-G are:

1. XC6201P182MR: Input Voltage Range: 2.5V to 6.0V, Output Voltage: 1.8V, Maximum Output Current: 200mA.
2. LM1117MPX-1.8/NOPB: Input Voltage Range: 2.5V to 15V, Output Voltage: 1.8V, Maximum Output Current: 800mA.
3. MCP1700T-1802E/TT: Input Voltage Range: 2.7V to 13.2V, Output Voltage: 1.8V, Maximum Output Current: 250mA.

These alternative models can be considered based on specific requirements and design constraints.

In conclusion, XC6124A725MR-G is a voltage regulator that provides stable 1.8V output voltage with low dropout and quiescent current. It is suitable for various applications in the electronics industry, offering advantages such as compact size and wide input voltage range. However, its limited maximum output current and fixed output voltage may restrict its use in certain high-power or versatile designs.