XC6122A618MR-G

Product Overview

Category

XC6122A618MR-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

XC6122A618MR-G is available in a small SOT-23-5 package.

Essence

The essence of XC6122A618MR-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

XC6122A618MR-G is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.8V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122A618MR-G has five pins arranged as follows:

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Pin 1: Enable (EN) Pin 2: Ground (GND) Pin 3: Feedback (FB) Pin 4: Output (OUT) Pin 5: Input (IN)

Functional Features

• Enable pin for controlling the regulator's operation
• Ground pin for connecting to the ground reference
• Feedback pin for setting the desired output voltage
• Output pin for providing the regulated voltage
• Input pin for supplying the unregulated voltage

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance of electronic devices.
• Low dropout voltage minimizes power loss.
• Low quiescent current reduces energy consumption.
• Thermal shutdown protection prevents overheating.
• Short circuit protection safeguards the regulator and connected devices.

Disadvantages

• Limited input voltage range (2.5V - 6.0V).
• Fixed output voltage (1.8V) may not be suitable for all applications.

Working Principles

XC6122A618MR-G operates based on a feedback control mechanism. The feedback pin is used to set the desired output voltage, which is compared with an internal reference voltage. The regulator adjusts its internal circuitry to maintain a stable output voltage, even when the input voltage or load conditions change.

Detailed Application Field Plans

XC6122A618MR-G finds applications in various electronic devices that require a stable and regulated voltage supply. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, portable media players.
2. IoT devices: Wearable devices, smart home sensors.
3. Automotive electronics: Infotainment systems, navigation systems.
4. Industrial equipment: Measurement instruments, control systems.
5. Consumer electronics: Digital cameras, audio/video equipment.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6122A618MR-G are:

1. XC6206P182MR-G
2. LM1117IMPX-1.8/NOPB
3. MCP1700T-1802E/TT

These models can be considered as alternatives depending on specific requirements and availability.

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