MIC5305-2.85YD5-TR

Product Overview

Category

MIC5305-2.85YD5-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize the output voltage.

Characteristics

• Voltage Output: 2.85V
• Package Type: DFN (Dual Flat No-Lead)
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The specifications for MIC5305-2.85YD5-TR are as follows:

• Input Voltage Range: 2.7V to 5.5V
• Output Current: Up to 150mA
• Dropout Voltage: 120mV at 100mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.3%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The pin configuration for MIC5305-2.85YD5-TR is as follows:

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

Functional Features

• Low dropout voltage: The MIC5305-2.85YD5-TR has a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low quiescent current: With a quiescent current of only 40µA, this voltage regulator minimizes power consumption in standby or idle modes.
• Thermal shutdown protection: The device includes thermal shutdown protection, preventing damage due to excessive temperature.
• Short-circuit protection: MIC5305-2.85YD5-TR incorporates short-circuit protection, safeguarding the circuit from damage in case of a fault.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient regulation.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit protection safeguards the circuit.

Disadvantages

• Limited output current capacity (up to 150mA).

Working Principles

MIC5305-2.85YD5-TR operates based on the principle of linear voltage regulation. It uses 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

MIC5305-2.85YD5-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Wearable devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC5305-2.85YD5-TR are: - LM1117-2.85 - MCP1700-2.85 - TPS78228

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, MIC5305-2.85YD5-TR is a voltage regulator with a low dropout voltage, low quiescent current, and various protection features. It finds applications in a wide range of electronic devices and has alternative models available for different design considerations.