ADP7185ACPZN2.0-R7

Product Overview

Category

ADP7185ACPZN2.0-R7 belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The ADP7185ACPZN2.0-R7 comes in a small package, making it suitable for compact designs.
• Essence: It provides precise voltage regulation, ensuring stable power supply to sensitive components.
• Packaging/Quantity: The product is typically available in reels or tubes, with varying quantities depending on the supplier.

Specifications

The ADP7185ACPZN2.0-R7 has the following specifications:

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 200mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 25µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADP7185ACPZN2.0-R7 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. BYP: Bypass capacitor connection pin
5. FB: Feedback pin
6. VOUT: Output voltage pin

Functional Features

• Low Dropout Voltage: The ADP7185ACPZN2.0-R7 exhibits low dropout voltage, minimizing power loss and maximizing efficiency.
• Low Quiescent Current: With a low quiescent current, this voltage regulator is suitable for battery-powered applications, extending battery life.
• Overcurrent and Thermal Protection: The device incorporates protection features to safeguard against overcurrent and excessive temperature.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dropout voltage
• Low quiescent current
• Overcurrent and thermal protection

Disadvantages

• Limited maximum output current (200mA)

Working Principles

The ADP7185ACPZN2.0-R7 operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even when the input voltage or load conditions change.

Detailed Application Field Plans

The ADP7185ACPZN2.0-R7 is commonly used in various applications, including:

1. Portable electronic devices: Provides stable power supply for smartphones, tablets, and portable media players.
2. IoT devices: Ensures reliable voltage levels for sensors, microcontrollers, and communication modules.
3. Automotive electronics: Used in automotive systems such as infotainment systems, navigation units, and advanced driver-assistance systems (ADAS).
4. Industrial equipment: Suitable for powering control systems, motor drives, and instrumentation devices.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the ADP7185ACPZN2.0-R7 include:

1. LM1117-3.3: A popular voltage regulator with similar specifications and package options.
2. TPS79633: Another voltage regulator offering low dropout voltage and high accuracy.
3. LT1763: A high-performance regulator with adjustable output voltage and low quiescent current.

These alternative models provide similar functionality and can be chosen based on specific application requirements.

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