ADM13305-33ARZ-RL7

Product Overview

Category

ADM13305-33ARZ-RL7 belongs to the category of voltage regulators.

Use

It is primarily used for regulating and stabilizing voltage levels in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Low Quiescent Current: 30µA (typical)
• Low Shutdown Current: 0.1µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23
• RoHS Compliant

Packaging/Quantity

ADM13305-33ARZ-RL7 is typically packaged in reels, containing 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 3.3V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 200mV at 100mA
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Quiescent Current: 30µA (typical)
• Shutdown Current: 0.1µA (typical)
• Ripple Rejection: 70dB (typical)
• Thermal Shutdown Protection: Yes
• Short Circuit Protection: Yes
• Package Type: SOT-23
• Package Dimensions: 2.9mm x 1.6mm x 1.3mm

Detailed Pin Configuration

ADM13305-33ARZ-RL7 has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Voltage Regulation: ADM13305-33ARZ-RL7 provides a stable output voltage of 3.3V, regardless of input voltage fluctuations within the specified range.
• Low Quiescent Current: The device consumes minimal current during operation, ensuring efficient power management.
• Shutdown Mode: It has a low shutdown current, allowing for power conservation when the regulator is not in use.
• Thermal and Short Circuit Protection: The device incorporates protection mechanisms to prevent damage from excessive heat or short circuits.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Low quiescent current minimizes power consumption.
• Small package size enables space-saving designs.
• Thermal and short circuit protection enhance reliability and durability.

Disadvantages

• Limited output current capacity may restrict usage in high-power applications.
• Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

ADM13305-33ARZ-RL7 operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to maintain a constant output voltage despite variations in the input voltage. The internal circuitry adjusts the resistance to regulate the voltage and stabilize it at the desired level.

Detailed Application Field Plans

ADM13305-33ARZ-RL7 finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ADM13305-33ARZ-RL7 are: - LM1117-3.3 - MCP1700-3302E/TO - LP2985-33DBVR - NCP1117ST33T3G

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

In conclusion, ADM13305-33ARZ-RL7 is a voltage regulator with a wide input voltage range, low quiescent current, and thermal protection. It finds applications in various electronic devices and systems, providing stable and regulated power supply.