MIC5310-NDYML-TR

Product Overview

Category

MIC5310-NDYML-TR belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators category.

Use

This product is primarily used for voltage regulation in electronic devices. It ensures a stable and reliable power supply to various components within a system.

Characteristics

• Voltage regulation: The MIC5310-NDYML-TR provides precise voltage regulation, ensuring consistent power delivery.
• Efficiency: This voltage regulator offers high efficiency, minimizing power loss during operation.
• Low dropout voltage: With a low dropout voltage, the MIC5310-NDYML-TR can maintain stable output even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The device includes thermal shutdown protection, preventing damage due to excessive heat.
• Small package size: The product comes in a compact package, making it suitable for space-constrained applications.

Package and Quantity

The MIC5310-NDYML-TR is available in a small outline no-lead (SON) package. Each package contains one unit of the voltage regulator.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 1.2V to 3.6V
• Maximum output current: 500mA
• Dropout voltage: 200mV at 300mA
• Quiescent current: 45µA
• Operating temperature range: -40°C to +85°C

Pin Configuration

The MIC5310-NDYML-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Low quiescent current: The MIC5310-NDYML-TR consumes minimal current when in standby mode, conserving power.
• Fast transient response: It quickly responds to changes in load conditions, maintaining a stable output voltage.
• Overcurrent protection: The device includes overcurrent protection, safeguarding against excessive current flow.
• Short-circuit protection: In the event of a short circuit, the MIC5310-NDYML-TR shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Small package size allows for easy integration into compact designs.
• Thermal shutdown protection prevents overheating and potential damage.
• Fast transient response ensures stable voltage output during load changes.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Input voltage range is relatively narrow compared to some other voltage regulators.

Working Principles

The MIC5310-NDYML-TR operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. The device regulates the input voltage by dissipating excess power as heat.

Detailed Application Field Plans

The MIC5310-NDYML-TR finds application in various electronic devices that require stable voltage regulation. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players often utilize voltage regulators like the MIC5310-NDYML-TR to ensure consistent power supply to their components.
2. Wearable devices: Fitness trackers, smartwatches, and other wearable gadgets benefit from the small form factor and efficient power management provided by this voltage regulator.
3. IoT devices: Internet of Things (IoT) devices, such as sensors and connected appliances, can rely on the MIC5310-NDYML-TR for reliable voltage regulation in their power-sensitive applications.

Detailed and Complete Alternative Models

1. MIC5205-3.3YM5-TR: This voltage regulator offers a fixed output voltage of 3.3V and a maximum output current of 150mA.
2. LT1763CS8-3.3#PBF: A low dropout voltage regulator with an adjustable output voltage range of 1.21V to 20V and a maximum output current of 500mA.
3. LM1117MPX-3.3/NOPB: This model provides a fixed output voltage of 3.3V and a maximum output current of 800mA.

These alternative models offer similar functionality and can be considered based on specific application requirements.

In conclusion, the MIC5310-NDYML-TR is an integrated circuit voltage regulator that provides stable and efficient power supply in various electronic devices. With its compact size, thermal protection, and fast transient response, it offers several advantages for applications requiring precise voltage regulation. However, its limited maximum output current and narrow input voltage range should be taken into consideration when