ADP2121ACBZ-1875R7

Product Overview

Category

ADP2121ACBZ-1875R7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation
• Power management
• Integrated circuit design
• High efficiency

Package

ADP2121ACBZ-1875R7 is available in a compact surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

ADP2121ACBZ-1875R7 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 Range: 0.6V to VIN
• Maximum Output Current: 1.5A
• Quiescent Current: 25µA
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency conversion minimizes power loss.
• Integrated overcurrent and thermal protection ensures safe operation.
• Enable pin provides control over the device's operation.
• Compact size and surface-mount package facilitate easy integration into electronic devices.

Advantages

• Efficient voltage regulation and power management.
• Small form factor enables space-saving designs.
• Integrated protection features enhance device reliability.
• Wide input voltage range allows versatility in power source selection.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

ADP2121ACBZ-1875R7 operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) to regulate the output voltage. The integrated circuit monitors the input voltage and adjusts the duty cycle of the switching transistor to maintain the desired output voltage level. This control mechanism ensures efficient power conversion and voltage regulation.

Detailed Application Field Plans

ADP2121ACBZ-1875R7 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

• ADP2121ACBZ-1250R7: Similar specifications with a lower maximum output current of 1.25A.
• ADP2121ACBZ-2500R7: Similar specifications with a higher maximum output current of 2.5A.
• ADP2121ACBZ-500R7: Similar specifications with a lower maximum output current of 500mA.

These alternative models provide options based on specific application requirements and power demands.

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