ADP7105ARDZ-1.8-R7

Product Overview

Category

ADP7105ARDZ-1.8-R7 belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The ADP7105ARDZ-1.8-R7 provides a stable output voltage.
• High efficiency: This voltage regulator operates with high efficiency, minimizing power loss.
• Low dropout voltage: It has a low dropout voltage, ensuring reliable performance even when the input voltage is close to the output voltage.
• Low quiescent current: The ADP7105ARDZ-1.8-R7 consumes minimal current when in standby mode.
• Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent overheating.

Package

The ADP7105ARDZ-1.8-R7 comes in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide a stable and regulated output voltage, ensuring proper functioning of electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.8V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 25µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADP7105ARDZ-1.8-R7 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

• Voltage Regulation: The ADP7105ARDZ-1.8-R7 maintains a constant output voltage regardless of input voltage fluctuations.
• Enable Pin: The enable pin allows for easy control of the regulator's operation.
• Thermal Shutdown Protection: Built-in thermal shutdown protection prevents the device from overheating.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable performance of electronic devices.
• High efficiency minimizes power loss.
• Low dropout voltage enables operation with low input-output voltage differentials.
• Low quiescent current reduces power consumption in standby mode.
• Thermal shutdown protection prevents damage due to overheating.

Disadvantages

• Limited output voltage options (only 1.8V in this case).
• May require additional external components for specific applications.

Working Principles

The ADP7105ARDZ-1.8-R7 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, compensating for variations in the input voltage.

Detailed Application Field Plans

The ADP7105ARDZ-1.8-R7 is commonly used in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial automation equipment - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ADP7105ARDZ-1.8-R7 include: - LM1117-1.8 - LT1763-1.8 - TPS73601DBVR

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

In conclusion, the ADP7105ARDZ-1.8-R7 is a voltage regulator that provides stable output voltage, high efficiency, and low dropout voltage. It is commonly used in various electronic devices and offers advantages such as low quiescent current and thermal shutdown protection. However, it has limited output voltage options and may require additional external components for specific applications. Alternative models like LM1117-1.8, LT1763-1.8, and TPS73601DBVR can be considered as well.