XC6121D750ER-G

Product Overview

Category

XC6121D750ER-G belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

XC6121D750ER-G is available in a small surface-mount package.

Essence

The essence of XC6121D750ER-G lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

XC6121D750ER-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 0.75V
• Output Current: 150mA
• Dropout Voltage: 100mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121D750ER-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• Voltage regulation: XC6121D750ER-G ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It minimizes power loss and allows operation even with low input voltages.
• Low quiescent current: The device consumes minimal current when not actively regulating the voltage.
• Thermal shutdown protection: It protects the regulator from overheating by shutting down when the temperature exceeds a certain threshold.
• Short-circuit protection: XC6121D750ER-G safeguards against damage caused by short-circuits.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures accurate output.
• Low dropout voltage enables efficient operation with low input voltages.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit protection enhances the reliability of the device.

Disadvantages

• Limited output current capacity (150mA).
• Restricted input voltage range (2.5V - 6.0V).

Working Principles

XC6121D750ER-G utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

XC6121D750ER-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 XC6121D750ER-G are: - LM1117-3.3: A popular linear voltage regulator with similar specifications. - AP2112K-3.3: Another voltage regulator offering comparable performance. - MCP1700-3302E: A low dropout voltage regulator suitable for various applications.

(Note: This is not an exhaustive list, and there are several other alternative models available in the market.)

In conclusion, XC6121D750ER-G is a voltage regulator that provides precise and stable voltage output for electronic circuits. Its low dropout voltage, low quiescent current, and built-in protections make it a reliable choice for various applications. However, its limited output current capacity and input voltage range should be taken into consideration when selecting an alternative model.