XC6122A747ER-G

Product Overview

Category

XC6122A747ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

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

Package

XC6122A747ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6122A747ER-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

It is typically packaged in reels, with each reel containing a specific quantity of XC6122A747ER-G units.

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

XC6122A747ER-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. NC: No connection pin
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: XC6122A747ER-G ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It minimizes power loss by maintaining a low voltage difference between the input and output.
• Low quiescent current: The regulator consumes minimal current when no load is connected, conserving power.
• Thermal shutdown protection: It automatically shuts down if the temperature exceeds a certain threshold, preventing damage.
• Short circuit protection: XC6122A747ER-G safeguards against damage caused by short circuits.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage minimizes power dissipation.
• Low quiescent current conserves power in standby mode.
• Thermal shutdown protection prevents overheating.
• Short circuit protection enhances the longevity of the device.

Disadvantages

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

Working Principles

XC6122A747ER-G operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The regulator continuously monitors the input and output voltages, making necessary adjustments to ensure the desired voltage level is maintained.

Detailed Application Field Plans

XC6122A747ER-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 XC6122A747ER-G are: - XC6206P332MR-G - LM1117IMPX-3.3/NOPB - MCP1700T-3302E/TT

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, XC6122A747ER-G is a voltage regulator that offers high precision voltage regulation, low dropout voltage, and thermal and short circuit protection. It finds applications in various electronic devices and has alternative models available in the market.