ADM7154ARDZ-3.0-R7

Product Overview

Category

ADM7154ARDZ-3.0-R7 belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Voltage regulation
• High efficiency
• Low dropout voltage
• Thermal shutdown protection
• Current limit protection

Package

ADM7154ARDZ-3.0-R7 comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of this product is to provide a stable and regulated voltage supply for various electronic devices.

Packaging/Quantity

ADM7154ARDZ-3.0-R7 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.0V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. BYP: Bypass capacitor pin
5. FB: Feedback pin
6. VOUT: Output voltage pin
7. NC: No connection
8. NC: No connection

Functional Features

• Voltage regulation: The ADM7154ARDZ-3.0-R7 ensures a stable output voltage regardless of input voltage fluctuations.
• High efficiency: This voltage regulator operates with high efficiency, minimizing power dissipation.
• Low dropout voltage: The low dropout voltage allows the device to operate even when the input voltage is close to the output voltage.
• Thermal shutdown protection: The device includes thermal shutdown protection, preventing damage due to excessive temperature.
• Current limit protection: ADM7154ARDZ-3.0-R7 incorporates current limit protection to safeguard against excessive current flow.

Advantages and Disadvantages

Advantages

• Provides stable and regulated voltage output
• High efficiency operation
• Compact package size
• Thermal and current protection features ensure device safety

Disadvantages

• Limited output current capacity (up to 150mA)
• Restricted input voltage range (2.5V to 6.5V)

Working Principles

ADM7154ARDZ-3.0-R7 utilizes a feedback mechanism to regulate the output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. The device also employs various protection mechanisms to ensure safe and reliable operation.

Detailed Application Field Plans

ADM7154ARDZ-3.0-R7 finds applications in various electronic devices and systems that require a stable and regulated power supply. Some potential application fields include:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices can benefit from the voltage regulation provided by ADM7154ARDZ-3.0-R7.
2. Industrial control systems: This voltage regulator can be used in industrial automation systems, ensuring stable power supply for sensors, actuators, and control circuits.
3. Automotive electronics: ADM7154ARDZ-3.0-R7 can be employed in automotive applications, providing regulated voltage for various components like infotainment systems, lighting modules, and sensors.

Detailed and Complete Alternative Models

1. ADM7154ARDZ-2.5-R7: Similar to ADM7154ARDZ-3.0-R7 but with an output voltage of 2.5V.
2. ADM7154ARDZ-3.3-R7: Similar to ADM7154ARDZ-3.0-R7 but with an output voltage of 3.3V.
3. ADM7154ARDZ-5.0-R7: Similar to ADM7154ARDZ-3.0-R7 but with an output voltage of 5.0V.

These alternative models offer different output voltage options while sharing similar characteristics and features with ADM7154ARDZ-3.0-R7.

In conclusion, ADM7154ARDZ-3.0-R7 is a voltage regulator that provides stable and regulated voltage output for various electronic devices. It offers high efficiency, low dropout voltage, and protection features. With its compact package and wide application range, it serves as a reliable solution in multiple industries.