MIC5247-1.85YML-TR

Product Overview

Category

MIC5247-1.85YML-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 1.85V
• Package Type: YML
• Package Quantity: TR
• Essence: Voltage regulation and stabilization
• Packaging/Quantity: Tape and Reel (TR), typically supplied in quantities of 3000 units per reel

Specifications

The specifications for MIC5247-1.85YML-TR are as follows:

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 1.85V ±2%
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 45µA
• Line Regulation: 0.02%/V
• Load Regulation: 0.05%/mA
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The pin configuration of MIC5247-1.85YML-TR is as follows:

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

Functional Features

• Low dropout voltage for efficient voltage regulation.
• Low quiescent current, making it suitable for battery-powered applications.
• Thermal shutdown protection to prevent overheating.
• Short-circuit current limit for enhanced safety.
• Enable pin for easy on/off control.

Advantages and Disadvantages

Advantages

• Compact package size allows for space-saving designs.
• Wide input voltage range for versatile applications.
• Low quiescent current prolongs battery life.
• Excellent line and load regulation for stable output voltage.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect performance in low-voltage scenarios.

Working Principles

MIC5247-1.85YML-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 enable pin allows for easy control of the regulator's operation.

Detailed Application Field Plans

MIC5247-1.85YML-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC5247-1.85YML-TR are: - LM1117-1.8 (Texas Instruments) - MCP1700-1802E/TO (Microchip Technology) - LT1763CS8-1.8 (Analog Devices) - TPS79318DBVR (Texas Instruments)

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

In conclusion, MIC5247-1.85YML-TR is a voltage regulator with a fixed output voltage of 1.85V. It offers efficient voltage regulation, low quiescent current, and various protection features. This product finds applications in a wide range of electronic devices and has alternative models available in the market.