ZXCL400H5TA

Product Overview

Category

ZXCL400H5TA belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The ZXCL400H5TA comes in a compact SOT23-5 package.
• Essence: It is a low dropout linear regulator designed for low-power applications.
• Packaging/Quantity: The product is typically sold in reels, with 3000 units per reel.

Specifications

The specifications of ZXCL400H5TA are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical) at 100mA load current
• Quiescent Current: 30µA (typical)
• Load Regulation: ±0.5% (typical)
• Line Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ZXCL400H5TA has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. BYP: Bypass capacitor connection pin
5. VOUT: Output voltage pin

Functional Features

• Low Dropout Voltage: The ZXCL400H5TA exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a typical quiescent current of only 30µA, this regulator minimizes power consumption in standby or low-load conditions.
• Short Circuit Protection: The device incorporates short circuit protection, safeguarding the circuit from damage in case of a fault.
• Thermal Shutdown: The ZXCL400H5TA includes thermal shutdown protection, preventing overheating and ensuring safe operation.

Advantages and Disadvantages

Advantages

• Compact package size allows for easy integration into space-constrained designs.
• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption in standby or low-load conditions.
• Short circuit protection enhances the reliability of the circuit.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• Narrow input voltage range restricts its use in certain scenarios.

Working Principles

The ZXCL400H5TA operates as a linear regulator. It regulates the output voltage by maintaining a constant voltage drop across the device, regardless of changes in the input voltage or load conditions. This is achieved through the use of a feedback loop that adjusts the pass transistor to maintain the desired output voltage.

Detailed Application Field Plans

The ZXCL400H5TA finds applications in various fields, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to ZXCL400H5TA include: - ZXCL260E5TA - ZXCL330E5TA - ZXCL420E5TA - ZXCL520E5TA

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

In conclusion, the ZXCL400H5TA is a compact, low dropout linear regulator designed for low-power applications. With its low quiescent current, short circuit protection, and thermal shutdown features, it offers reliable voltage regulation in various electronic circuits.