XC6121C535MR-G

Product Overview

Category

XC6121C535MR-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

XC6121C535MR-G is available in a small surface-mount package.

Essence

The essence of XC6121C535MR-G lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

XC6121C535MR-G 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 Range: 1.2V - 5.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121C535MR-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: XC6121C535MR-G ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal current when no load is connected.
• Thermal shutdown protection: It automatically shuts down if the temperature exceeds a certain threshold, preventing damage.
• Short-circuit protection: XC6121C535MR-G safeguards against short circuits, preventing excessive current flow.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures accurate output.
• Low dropout voltage allows for efficient operation in low input voltage scenarios.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating and damage.
• Short-circuit protection enhances safety and reliability.

Disadvantages

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

Working Principles

XC6121C535MR-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. This is achieved through a combination of voltage dividers, error amplifiers, and pass transistors.

Detailed Application Field Plans

XC6121C535MR-G finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121C535MR-G are: - XC6206P332MR-G - XC6219B332MR-G - XC6220B332MR-G - XC6221B332MR-G - XC6222B332MR-G

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

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