XC6121E435MR-G

Product Overview

Category

XC6121E435MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 4.35V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV (at 100mA)
• Low Quiescent Current: 30μA (typical)
• Package Type: SOT-25
• Operating Temperature Range: -40°C to +85°C

Packaging/Quantity

XC6121E435MR-G is available in a SOT-25 package. The quantity per reel is typically 3000 pieces.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 4.35V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (at 100mA)
• 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 XC6121E435MR-G has the following pin configuration:

```

---

| | --| VIN VOUT |-- --| GND EN |-- |___________| ```

• VIN: Input Voltage
• VOUT: Output Voltage
• GND: Ground
• EN: Enable Pin (Active High)

Functional Features

• Low dropout voltage ensures stable output even with low input voltage.
• Low quiescent current minimizes power consumption in standby mode.
• Excellent line and load regulation for accurate voltage output.
• Built-in overcurrent protection and thermal shutdown features.

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Small package size enables space-saving designs.
• Low dropout voltage ensures efficient power conversion.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• SOT-25 package may require additional heat dissipation measures in certain conditions.

Working Principles

XC6121E435MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

XC6121E435MR-G can be used in various electronic devices and circuits where a stable voltage supply is required. Some potential application fields include: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6121E435MR-G are: - XC6121E415MR-G: Output Voltage - 4.15V - XC6121E425MR-G: Output Voltage - 4.25V - XC6121E445MR-G: Output Voltage - 4.45V - XC6121E465MR-G: Output Voltage - 4.65V

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

Word count: 399