XC6121C332MR-G

Product Overview

Category

XC6121C332MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.8V to 5.0V
• Maximum Output Current: 100mA
• Low Dropout Voltage: 200mV (at 50mA)
• Low Quiescent Current: 30µA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Packaging/Quantity

XC6121C332MR-G is available in a SOT-23-5 package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.8V to 5.0V
• Output Current: Up to 100mA
• Dropout Voltage: 200mV (at 50mA)
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.3% (typical)
• Load Regulation: ±0.5% (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6121C332MR-G has five pins arranged as follows:

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| | --| |-- |____| ```

Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: VOUT (Output Voltage) Pin 5: NC (No Connection)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows for versatile applications.
• Low quiescent current minimizes power consumption.
• Excellent line and load regulation for stable output voltage.
• Good ripple rejection ratio reduces noise interference.

Advantages

• Compact SOT-23-5 package for space-constrained designs.
• Wide operating temperature range for various environments.
• High output current capability for powering multiple components.
• Low dropout voltage enables efficient power conversion.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited maximum output current compared to higher-rated regulators.
• Not suitable for high-power applications requiring higher voltages.

Working Principles

XC6121C332MR-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, adjusting the pass transistor's resistance to maintain a stable output voltage despite changes in the input voltage or load conditions.

Detailed Application Field Plans

XC6121C332MR-G finds applications in various electronic devices, including:

1. Mobile phones
2. Portable media players
3. Digital cameras
4. Wearable devices
5. IoT modules
6. Battery-powered devices
7. Automotive electronics
8. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to XC6121C332MR-G are:

1. XC6206P332MR-G
2. XC6220B332MR-G
3. XC6219B332MR-G
4. XC6221C332MR-G
5. XC6223B332MR-G
6. XC6225B332MR-G
7. XC6230B332MR-G
8. XC6233B332MR-G

These models offer similar voltage regulation capabilities and package options, providing flexibility for different design requirements.

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