PAM2321AYMADJ

Product Overview

Category

PAM2321AYMADJ belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Adjustable output voltage
• Low dropout voltage
• High output current capability
• Thermal shutdown protection
• Short-circuit current limit
• Wide input voltage range

Package

PAM2321AYMADJ comes in a small outline package (SOT-23-5).

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

PAM2321AYMADJ is typically packaged in reels, with each reel containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

PAM2321AYMADJ has five pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for adjusting the output voltage
4. EN: Enable pin for turning the regulator on/off
5. VOUT: Output voltage pin

Functional Features

• Adjustable output voltage allows flexibility in various applications.
• Low dropout voltage ensures efficient power conversion.
• High output current capability enables driving power-hungry devices.
• Thermal shutdown protection prevents damage due to excessive heat.
• Short-circuit current limit protects the regulator and connected devices from damage.
• Wide input voltage range accommodates different power supply sources.

Advantages and Disadvantages

Advantages

• Versatile and adjustable output voltage.
• Efficient power conversion with low dropout voltage.
• Robust output current capability.
• Built-in thermal shutdown protection.
• Short-circuit current limit for added safety.
• Wide input voltage range for flexibility.

Disadvantages

• Limited maximum output current compared to some other models.
• SOT-23-5 package may not be suitable for all applications.

Working Principles

PAM2321AYMADJ operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage.

Detailed Application Field Plans

PAM2321AYMADJ finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to PAM2321AYMADJ are: - LM1117-ADJ - MCP1700T-3302E/TT - TPS73633DBVR - LT1763CS8-3.3

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, PAM2321AYMADJ is a versatile voltage regulator with adjustable output voltage, low dropout voltage, and high output current capability. It offers thermal shutdown protection and short-circuit current limit for added safety. While it has limitations in terms of maximum output current and package type, it finds applications in various electronic devices and can be replaced by alternative models with similar features.