XC9272B0914R-G

Product Overview

Category

XC9272B0914R-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

XC9272B0914R-G comes in a small surface-mount package.

Essence

The essence of XC9272B0914R-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

It 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: 0.8V - 5.0V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)

Detailed Pin Configuration

XC9272B0914R-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: Provides a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: Safeguards the circuit by limiting the output current during excessive loads.
• Thermal shutdown protection: Prevents overheating by shutting down the device when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Wide input voltage range provides flexibility in various applications.
• Overcurrent and thermal shutdown protection enhance the safety and reliability of the circuit.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• Lack of built-in voltage regulation customization options.

Working Principles

XC9272B0914R-G operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for input voltage variations.

Detailed Application Field Plans

XC9272B0914R-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC9272B0914R-G are: - LM1117-3.3: A popular linear voltage regulator with similar specifications. - TPS7A4700: A high-performance low-dropout voltage regulator suitable for demanding applications. - LT1763: A low-noise, high-precision linear regulator with adjustable output voltage.

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

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