ADP7185ACPZN1.5-R7

Product Overview

Category

ADP7185ACPZN1.5-R7 belongs to the category of voltage regulators.

Use

The ADP7185ACPZN1.5-R7 is used to regulate voltage in electronic circuits.

Characteristics

• Package: The ADP7185ACPZN1.5-R7 comes in a small package, specifically a 6-pin WLCSP.
• Essence: This voltage regulator provides stable and accurate voltage output.
• Packaging/Quantity: The ADP7185ACPZN1.5-R7 is typically sold in reels containing a specific quantity of units.

Specifications

The specifications for ADP7185ACPZN1.5-R7 are as follows:

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 1.5V
• Output Current: Up to 200mA
• Dropout Voltage: 150mV at 100mA load
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The ADP7185ACPZN1.5-R7 has the following pin configuration:

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

Functional Features

The ADP7185ACPZN1.5-R7 offers the following functional features:

• Low dropout voltage: Allows operation with low input-output voltage differentials.
• Low quiescent current: Ensures minimal power consumption during standby or idle mode.
• Overcurrent and thermal protection: Safeguards the device and connected circuitry from damage.
• Fast transient response: Enables quick and stable voltage regulation during load changes.

Advantages and Disadvantages

Advantages

• Small package size allows for space-efficient designs.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage minimizes power dissipation.
• Overcurrent and thermal protection enhance device reliability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Higher cost compared to some alternative models.

Working Principles

The ADP7185ACPZN1.5-R7 operates as a linear voltage regulator. It uses a feedback mechanism to maintain a constant output voltage regardless of variations in the input voltage or load conditions. The internal circuitry compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to regulate the output voltage.

Detailed Application Field Plans

The ADP7185ACPZN1.5-R7 finds applications in various electronic devices, including but not limited to: - Battery-powered portable devices - Wearable electronics - IoT (Internet of Things) devices - Medical equipment - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ADP7185ACPZN1.5-R7 are: - LM1117-1.5 - MCP1700-1502E/TO - TPS78215DDCT

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, the ADP7185ACPZN1.5-R7 is a voltage regulator that provides stable and accurate voltage output. Its small package size, wide input voltage range, and low dropout voltage make it suitable for various applications. However, its limited output current and relatively higher cost should be taken into consideration when selecting an appropriate voltage regulator for specific projects.