MIC5306-2.5YD5-TR

Product Overview

Category

MIC5306-2.5YD5-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic devices to regulate and stabilize voltage levels.

Characteristics

• Voltage Output: 2.5V
• Package Type: DFN-5
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The specifications for MIC5306-2.5YD5-TR are as follows:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.5V ±2%
• Dropout Voltage: 150mV at 150mA
• Quiescent Current: 45µA (typical)
• Load Regulation: ±0.1% (typical)
• Line Regulation: ±0.05% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5306-2.5YD5-TR has a DFN-5 package with the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage: The MIC5306-2.5YD5-TR exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low quiescent current: With a typical quiescent current of only 45µA, this voltage regulator minimizes power consumption during standby or idle modes.
• Excellent load and line regulation: The device maintains stable output voltage despite variations in load current or input voltage, ensuring reliable performance in various operating conditions.
• Thermal shutdown and current limit protection: MIC5306-2.5YD5-TR incorporates built-in thermal shutdown and current limit protection mechanisms to safeguard against excessive heat and current surges.

Advantages and Disadvantages

Advantages

• Compact package size (DFN-5) allows for space-efficient integration into small electronic devices.
• Low dropout voltage ensures efficient power conversion.
• Excellent load and line regulation provide stable output voltage.
• Low quiescent current minimizes power consumption during standby.

Disadvantages

• Limited output voltage options (only 2.5V in this model).
• Not suitable for applications requiring higher output voltages.

Working Principles

MIC5306-2.5YD5-TR operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The device compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

MIC5306-2.5YD5-TR finds application in various electronic devices that require a stable 2.5V power supply. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players often require a regulated 2.5V supply for powering various internal components.
2. IoT devices: Internet of Things (IoT) devices such as sensors, wearables, and connected appliances can benefit from the stable voltage provided by MIC5306-2.5YD5-TR.
3. Embedded systems: Microcontrollers, development boards, and other embedded systems often rely on regulated voltage sources for proper operation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5306-2.5YD5-TR include:

1. MIC5205-2.5YM5-TR: This voltage regulator also provides a stable 2.5V output and features low dropout voltage and quiescent current.
2. LT1763CS8-2.5#PBF: A high-performance voltage regulator with a 2.5V output, offering excellent load and line regulation.
3. TPS73625DBVR: This device is a 2.5V low-dropout voltage regulator with a small SOT-23 package, suitable for space-constrained applications.

In conclusion, MIC5306-2.5YD5-TR is a voltage regulator that provides a stable 2.5V output voltage. With its low dropout voltage, low quiescent current, and excellent load and line regulation, it offers efficient and reliable power conversion. Its compact package size and thermal protection features make it suitable for various electronic devices in different application fields.