ZLDO500T8TC

Product Overview

Category

ZLDO500T8TC belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Short circuit protection

Package

ZLDO500T8TC is available in a compact TO-252 package, also known as DPAK (Discrete Package).

Essence

The essence of ZLDO500T8TC lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV at 500mA
• Maximum Output Current: 500mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

ZLDO500T8TC has three pins:

1. Vin (Pin 1): Input voltage pin
2. Vout (Pin 2): Output voltage pin
3. GND (Pin 3): Ground pin

Functional Features

• High Precision: ZLDO500T8TC provides precise voltage regulation, ensuring stable output even under varying load conditions.
• Low Dropout Voltage: The low dropout voltage enables efficient power conversion, minimizing energy loss.
• Wide Input Voltage Range: This voltage regulator can accept a wide range of input voltages, making it suitable for various applications.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Short Circuit Protection: ZLDO500T8TC is equipped with short circuit protection, safeguarding the circuit from potential damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage minimizes power dissipation.
• Wide input voltage range allows for versatile applications.
• Thermal shutdown and short circuit protection enhance device durability.

Disadvantages

• Limited maximum output current of 500mA may not be suitable for high-power applications.
• Higher quiescent current compared to some alternative models may impact overall power efficiency.

Working Principles

ZLDO500T8TC 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 despite changes in load or input voltage.

Detailed Application Field Plans

ZLDO500T8TC finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and package type.
2. XC6206P332MR: Another alternative offering low dropout voltage and compact SOT-23 package.
3. LT1763CS8-3.3: An alternative model with higher maximum output current and adjustable output voltage.

These alternative models provide similar functionality and can be considered as substitutes for ZLDO500T8TC depending on specific requirements.

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