AP7361-28E-13

Product Overview

Category

AP7361-28E-13 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 2.8V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Low Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-3
• RoHS Compliant

Packaging/Quantity

The AP7361-28E-13 is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 2.8V ±2%
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Quiescent Current: 45µA (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-3

Detailed Pin Configuration

The AP7361-28E-13 has three pins:

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

Functional Features

• Low dropout voltage: The AP7361-28E-13 has a low dropout voltage of 200mV, ensuring efficient voltage regulation even when the input voltage is close to the output voltage.
• Low quiescent current: With a typical quiescent current of only 45µA, the regulator minimizes power consumption in standby or low-load conditions.
• Excellent line and load regulation: The device provides excellent line and load regulation, ensuring stable output voltage under varying input and load conditions.
• Wide operating temperature range: The AP7361-28E-13 can operate reliably in a wide temperature range from -40°C to +85°C.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient voltage regulation.
• Low quiescent current minimizes power consumption.
• Excellent line and load regulation for stable output voltage.
• Wide operating temperature range for reliable operation.

Disadvantages

• Limited maximum output current of 150mA may not be suitable for high-power applications.

Working Principles

The AP7361-28E-13 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly to maintain a constant output voltage.

Detailed Application Field Plans

The AP7361-28E-13 is commonly used in various electronic devices and circuits where a stable and regulated voltage supply is required. Some typical application fields include:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices often utilize the AP7361-28E-13 to regulate the voltage supplied by the battery.
2. Industrial control systems: The regulator finds applications in industrial control systems where precise and stable voltage regulation is crucial for proper operation.
3. Automotive electronics: The AP7361-28E-13 is suitable for automotive applications, providing regulated voltage to various components such as sensors, actuators, and control modules.

Detailed and Complete Alternative Models

1. AP7361-33E-13: Output voltage of 3.3V, otherwise similar specifications.
2. AP7361-50E-13: Output voltage of 5.0V, otherwise similar specifications.
3. AP7361-18E-13: Output voltage of 1.8V, otherwise similar specifications.

These alternative models offer different output voltages while maintaining similar characteristics and specifications to the AP7361-28E-13.

In conclusion, the AP7361-28E-13 is a voltage regulator with a low dropout voltage, low quiescent current, and excellent line and load regulation. It finds applications in various electronic devices and circuits where stable voltage regulation is essential.