ADP2504ACPZ-3.5-R7

Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, adjustable output voltage
• Package: LFCSP (Lead Frame Chip Scale Package)
• Essence: Power management IC
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Dropout Voltage: 150mV at 500mA
• Maximum Output Current: 500mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ADP2504ACPZ-3.5-R7 has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input voltage | | 2 | GND | Ground | | 3 | FB | Feedback voltage | | 4 | EN | Enable control | | 5 | VOUT | Output voltage |

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• Adjustable output voltage allows for flexibility in various applications.
• Excellent line and load regulation characteristics ensure stable output voltage under varying conditions.
• Overcurrent and thermal protection features safeguard the IC and connected devices.

Advantages

• High efficiency results in reduced power dissipation and longer battery life.
• Wide input voltage range enables compatibility with a variety of power sources.
• Small package size saves board space and facilitates compact designs.
• Low quiescent current minimizes power consumption during standby or idle modes.

Disadvantages

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

Working Principles

The ADP2504ACPZ-3.5-R7 is a voltage regulator IC that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry and ensure the desired output voltage is maintained. The dropout voltage is minimized, allowing efficient power conversion even with small voltage differences between the input and output.

Detailed Application Field Plans

The ADP2504ACPZ-3.5-R7 is commonly used in portable electronic devices, such as smartphones, tablets, and wearable devices. It provides regulated power supply to various components within these devices, ensuring stable operation and preventing damage from voltage fluctuations. Additionally, it finds applications in battery-powered systems, IoT devices, and other low-power electronics.

Alternative Models

• ADP2504ACPZ-2.5-R7: Similar to ADP2504ACPZ-3.5-R7 but with an output voltage range of 1.2V to 2.5V.
• ADP2504ACPZ-5.0-R7: Similar to ADP2504ACPZ-3.5-R7 but with an output voltage range of 1.2V to 5.0V.
• ADP2504ACPZ-ADJ-R7: Similar to ADP2504ACPZ-3.5-R7 but with an adjustable output voltage range.

Note: Please note that the alternative models mentioned above are just examples and there may be other similar models available in the market.

In conclusion, the ADP2504ACPZ-3.5-R7 is a voltage regulator IC designed for efficient power management in various electronic devices. Its high efficiency, adjustable output voltage, and compact package make it suitable for a wide range of applications. However, its limited maximum output current and operating temperature range should be considered when selecting alternative models for specific requirements.