ZLDO300T8TA

Product Overview

Category

ZLDO300T8TA belongs to the category of voltage regulators.

Use

It is primarily used for regulating and stabilizing voltage in electronic circuits.

Characteristics

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

Package

ZLDO300T8TA comes in a compact TO-252 package, also known as DPAK (Discrete Package).

Essence

The essence of ZLDO300T8TA lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ZLDO300T8TA units.

Specifications

• Input Voltage Range: 2.5V - 16V
• Output Voltage Range: 1.2V - 12V
• Dropout Voltage: 0.3V @ 300mA
• Maximum Output Current: 300mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

ZLDO300T8TA 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 Regulation: ZLDO300T8TA ensures accurate and stable voltage regulation, minimizing fluctuations and ensuring consistent performance.
• Low Dropout Voltage: The low dropout voltage allows the regulator to operate efficiently even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The wide input voltage range enables compatibility with various power sources.
• Thermal Shutdown Protection: The regulator incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Short Circuit Protection: ZLDO300T8TA 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 allows for efficient operation.
• Wide input voltage range provides flexibility in power source selection.
• Thermal shutdown and short circuit protection enhance safety and durability.

Disadvantages

• Limited maximum output current of 300mA may not be suitable for high-power applications.
• Higher quiescent current compared to some alternative models may impact overall power efficiency.

Working Principles

ZLDO300T8TA 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 variations in the input voltage or load conditions. This feedback loop continuously monitors and regulates the output voltage, ensuring it remains within the specified range.

Detailed Application Field Plans

ZLDO300T8TA finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

1. ZLDO100T5TA: Similar to ZLDO300T8TA but with a lower maximum output current of 100mA.
2. ZLDO500T12TA: Similar to ZLDO300T8TA but with a higher maximum output current of 500mA.
3. ZLDO600T15TA: Similar to ZLDO300T8TA but with a higher maximum output current of 600mA.

These alternative models offer different output current capabilities, allowing users to select the most suitable option based on their specific requirements.

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