ADP2105ACPZ-1.5-R7

Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Low quiescent current - Adjustable output voltage - Thermal shutdown protection

Package: LFCSP (Lead Frame Chip Scale Package)

Essence: The ADP2105ACPZ-1.5-R7 is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The ADP2105ACPZ-1.5-R7 is available in a LFCSP package and is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Output Current: Up to 600mA
• Dropout Voltage: 150mV at 300mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The ADP2105ACPZ-1.5-R7 has the following pin configuration:

```

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| | --| VOUT | --| GND | --| VIN | --| EN | |___________| ```

Functional Features

• High Efficiency: The ADP2105ACPZ-1.5-R7 offers high efficiency, minimizing power loss and maximizing battery life.
• Low Dropout Voltage: With a low dropout voltage of 150mV at 300mA, the IC can maintain a stable output even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The IC has a low quiescent current of 45µA, reducing power consumption in standby or idle modes.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to the input voltage (VIN) using external resistors.
• Thermal Shutdown Protection: The ADP2105ACPZ-1.5-R7 incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - High efficiency - Low dropout voltage - Adjustable output voltage - Thermal shutdown protection

Disadvantages: - Limited output current capacity (up to 600mA)

Working Principles

The ADP2105ACPZ-1.5-R7 is a linear voltage regulator that uses a feedback mechanism to maintain a stable output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to minimize any difference. This ensures a constant and reliable output voltage regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The ADP2105ACPZ-1.5-R7 is commonly used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT (Internet of Things) devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ADP2105ACPZ-1.5-R7 include: - LM1117-1.5 - LT1763-1.5 - TPS73601-1.5

These models have comparable specifications and can be considered as alternatives depending on specific requirements and availability.

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