ASM3P2775AF-06OR

Product Overview

Category: Integrated Circuit (IC)

Use: The ASM3P2775AF-06OR is a high-performance voltage regulator IC designed for use in various electronic devices. It provides stable and regulated power supply to ensure the proper functioning of the connected components.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: The ASM3P2775AF-06OR is available in a small form factor package, making it suitable for space-constrained applications. It is commonly found in a surface-mount package (SOT-23-6).

Essence: The essence of the ASM3P2775AF-06OR lies in its ability to regulate voltage with high efficiency and reliability, ensuring the smooth operation of electronic devices.

Packaging/Quantity: The ASM3P2775AF-06OR is typically sold in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.0V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ASM3P2775AF-06OR features a six-pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. FB: Feedback pin for output voltage regulation
5. VOUT: Output voltage pin
6. NC: No connection pin (not internally connected)

Functional Features

• High Efficiency: The ASM3P2775AF-06OR utilizes advanced circuitry to achieve high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage of 200mV at 100mA load, the IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected components from excessive current flow and potential damage.
• Thermal Shutdown Protection: In case of excessive temperature rise, the thermal shutdown feature activates, preventing the IC from overheating and ensuring its longevity.

Advantages and Disadvantages

Advantages: - High efficiency leads to improved battery life - Wide input voltage range allows for versatile applications - Overcurrent and thermal shutdown protection enhance reliability - Small form factor package enables space-constrained designs

Disadvantages: - Limited maximum output current may restrict usage in high-power applications - Dropout voltage may affect performance in low-voltage scenarios

Working Principles

The ASM3P2775AF-06OR operates as a linear voltage regulator. It regulates the output voltage by comparing it with a reference voltage and adjusting the internal circuitry accordingly. When the input voltage exceeds the desired output voltage, the IC reduces the voltage difference through a pass transistor, maintaining a stable output voltage.

Detailed Application Field Plans

The ASM3P2775AF-06OR finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. ASM3P2775BF-06OR: Similar to ASM3P2775AF-06OR, but with a higher maximum output current of 500mA.
2. ASM3P2775CF-06OR: Similar to ASM3P2775AF-06OR, but with an extended operating temperature range of -40°C to +105°C.
3. ASM3P2775DF-06OR: Similar to ASM3P2775AF-06OR, but with adjustable output voltage capability.

These alternative models provide flexibility in selecting the most suitable voltage regulator IC based on specific requirements and constraints.

In conclusion, the ASM3P2775AF-06OR is a high-performance voltage regulator IC that offers stable and regulated power supply for various electronic devices. Its high efficiency, low dropout voltage, and built-in protection features make it an ideal choice for applications where reliable voltage regulation is crucial.