XC9235A30DER-G

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Thermal shutdown protection - Overcurrent protection - Short-circuit protection

Package: DFN3030-10

Essence: The XC9235A30DER-G is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The XC9235A30DER-G is available in a DFN3030-10 package. It is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.0V
• Output Current: 300mA
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 20µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC9235A30DER-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• High output voltage accuracy provides a stable and precise voltage supply to connected devices.
• Low quiescent current minimizes power consumption when the regulator is in standby mode.
• Thermal shutdown protection prevents the IC from overheating under excessive operating conditions.
• Overcurrent protection safeguards the regulator and connected devices from excessive current flow.
• Short-circuit protection prevents damage to the IC and connected devices in case of a short circuit.

Advantages and Disadvantages

Advantages: - High output voltage accuracy ensures reliable performance of connected devices. - Low dropout voltage allows for efficient power conversion in various applications. - Thermal shutdown and overcurrent protection enhance the safety and durability of the IC.

Disadvantages: - Limited output current of 300mA may not be suitable for high-power applications. - The DFN3030-10 package may require specialized equipment for soldering and handling.

Working Principles

The XC9235A30DER-G operates as a linear voltage regulator. It regulates the input voltage to a stable 3.0V output voltage by utilizing an internal reference voltage and feedback control mechanism. When the input voltage exceeds the desired output voltage, the regulator reduces the voltage difference across its internal pass transistor, ensuring a constant output voltage.

Detailed Application Field Plans

The XC9235A30DER-G is commonly used in various electronic devices that require a stable 3.0V power supply. Some typical application fields include:

1. Portable consumer electronics
2. Battery-powered devices
3. IoT (Internet of Things) devices
4. Wearable devices
5. Industrial automation systems

Detailed and Complete Alternative Models

1. XC9235A30CMR-G: Similar specifications and features, available in a compact SOT-23-5 package.
2. XC9235A30CDR-G: Similar specifications and features, available in a small SOT-89-5 package.
3. XC9235A30CER-G: Similar specifications and features, available in a space-saving SOT-25 package.

These alternative models provide flexibility in terms of package size and pin configuration while maintaining similar functionality to the XC9235A30DER-G.

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