ZLDO1117G50TA

Product Overview

Category

ZLDO1117G50TA belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation capability
• Low dropout voltage
• High output current
• Thermal shutdown protection
• Short circuit protection

Package

ZLDO1117G50TA comes in a small surface-mount package.

Essence

The essence of ZLDO1117G50TA lies in its ability to provide stable and regulated voltage output for various electronic applications.

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 - 15V
• Output Voltage: 5V
• Output Current: Up to 1A
• Dropout Voltage: 1.2V (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

ZLDO1117G50TA has three pins:

1. VIN (Input Voltage): This pin is connected to the input voltage source.
2. VOUT (Output Voltage): This pin provides the regulated output voltage.
3. GND (Ground): This pin is connected to the ground reference.

Functional Features

• Voltage Regulation: ZLDO1117G50TA ensures a stable output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: The device maintains a low voltage drop between the input and output, minimizing power dissipation.
• Thermal Shutdown Protection: In case of excessive temperature, the regulator shuts down to prevent damage.
• Short Circuit Protection: The device automatically protects itself from short circuits, ensuring safe operation.

Advantages and Disadvantages

Advantages

• High output current capability
• Wide input voltage range
• Thermal and short circuit protection
• Small package size

Disadvantages

• Dropout voltage may limit its use in low voltage applications.

Working Principles

ZLDO1117G50TA operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures that the output voltage remains constant, even when the input voltage varies.

Detailed Application Field Plans

ZLDO1117G50TA finds applications in various electronic devices and systems, including: - Power supplies - Battery-powered devices - Embedded systems - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

1. LM1117: A popular alternative with similar specifications and features.
2. LT1763: Another alternative known for its low dropout voltage and high output current capability.
3. ADP3339: An alternative with excellent line and load regulation characteristics.

These alternatives can be considered based on specific requirements and design constraints.

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