ADP150ACBZ-2.8-R7

Product Overview

Category

The ADP150ACBZ-2.8-R7 belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 2.8V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 190mV at 150mA
• Low Quiescent Current: 25µA
• High PSRR: 70dB at 1kHz
• Thermal Shutdown Protection
• Short-Circuit Protection

Package

The ADP150ACBZ-2.8-R7 comes in a small SOT-23 package, which is suitable for surface mount applications.

Essence

The essence of this product lies in its ability to provide a stable and regulated output voltage, even when the input voltage varies.

Packaging/Quantity

The ADP150ACBZ-2.8-R7 is typically packaged in reels containing 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 2.8V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 190mV at 150mA
• Quiescent Current: 25µA
• Power Supply Rejection Ratio (PSRR): 70dB at 1kHz
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23

Detailed Pin Configuration

The ADP150ACBZ-2.8-R7 has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Voltage Regulation: The ADP150ACBZ-2.8-R7 ensures a stable output voltage of 2.8V, regardless of variations in the input voltage.
• Low Dropout Voltage: With a dropout voltage of only 190mV at 150mA, this regulator minimizes power loss and maximizes efficiency.
• Low Quiescent Current: The device consumes only 25µA of current when in standby mode, reducing power consumption.
• Thermal Shutdown Protection: The ADP150ACBZ-2.8-R7 includes built-in thermal shutdown protection to prevent overheating and ensure safe operation.
• Short-Circuit Protection: In the event of a short circuit, the regulator automatically shuts down to protect the circuitry.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage minimizes power dissipation.
• Small package size enables space-saving designs.
• Thermal shutdown and short-circuit protection enhance reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Fixed output voltage may not be adjustable for specific requirements.

Working Principles

The ADP150ACBZ-2.8-R7 is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage of 2.8V.

Detailed Application Field Plans

The ADP150ACBZ-2.8-R7 finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Medical equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

1. ADP150ACBZ-2.5-R7: Output voltage of 2.5V.
2. ADP150ACBZ-3.3-R7: Output voltage of 3.3V.
3. ADP150ACBZ-5.0-R7: Output voltage of 5.0V.

These alternative models provide different output voltage options to suit specific application requirements.

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