XC6121C433MR-G

Product Overview

Category

XC6121C433MR-G belongs to the category of voltage regulators.

Use

It is commonly used in electronic circuits to regulate and stabilize the voltage supplied to various components.

Characteristics

• Voltage regulation: XC6121C433MR-G provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the output voltage.
• Low quiescent current: It consumes minimal power when in standby mode.
• Overcurrent protection: It safeguards the circuit by limiting the current flow.
• Thermal shutdown protection: It prevents overheating by shutting down the regulator in case of excessive temperature.

Package

XC6121C433MR-G is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of XC6121C433MR-G lies in its ability to provide reliable and regulated voltage supply to electronic circuits.

Packaging/Quantity

It is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 4.33V
• Output current: Up to 150mA
• Dropout voltage: 200mV (typical)
• Quiescent current: 30µA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

XC6121C433MR-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: XC6121C433MR-G maintains a constant output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It can operate efficiently even when the input voltage is close to the output voltage.
• Overcurrent protection: The regulator limits the current flow to protect the circuit from damage.
• Thermal shutdown protection: It shuts down the regulator if the temperature exceeds a safe limit, preventing overheating.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable operation of electronic circuits.
• Low dropout voltage allows efficient utilization of available power.
• Overcurrent protection safeguards the circuit from damage.
• Thermal shutdown protection prevents overheating.

Disadvantages

• Limited output current capacity (up to 150mA).
• Requires an external enable pin for control (optional).

Working Principles

XC6121C433MR-G operates based on the principle of feedback control. 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 voltage, output voltage, and load conditions to ensure proper regulation.

Detailed Application Field Plans

XC6121C433MR-G finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121C433MR-G are: - XC6121C433ML-G - XC6121C433NR-G - XC6121C433PR-G - XC6121C433TR-G

These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.

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