MIC5265-1.85YD5-TR

Product Overview

Category

MIC5265-1.85YD5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 1.85V
• 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 MIC5265-1.85YD5-TR are as follows:

• Input Voltage Range: 2.3V to 5.5V
• Dropout Voltage: 150mV at 150mA
• Output Current: 150mA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The pin configuration for MIC5265-1.85YD5-TR is as follows:

```

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| | --| VIN VOUT |-- --| GND BYP |-- |___________| ```

Functional Features

• Low dropout voltage: The MIC5265-1.85YD5-TR has a low dropout voltage of only 150mV at 150mA, ensuring efficient power conversion.
• Wide input voltage range: It can accept input voltages ranging from 2.3V to 5.5V, making it suitable for various applications.
• Excellent line and load regulation: The regulator provides precise output voltage regulation even with varying input voltages and load conditions.
• Low quiescent current: With a quiescent current of only 40µA, the MIC5265-1.85YD5-TR minimizes power consumption in standby or low-load situations.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows for versatile applications.
• Excellent line and load regulation provides precise output voltage control.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited output current of 150mA may not be suitable for high-power applications.
• Temperature range limited to -40°C to +125°C.

Working Principles

The MIC5265-1.85YD5-TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from a voltage divider network. The pass transistor adjusts its resistance to maintain a constant output voltage despite changes in input voltage or load conditions.

Detailed Application Field Plans

The MIC5265-1.85YD5-TR can be used in various electronic applications, including but not limited to:

1. Battery-powered devices: It can regulate the voltage for portable devices such as smartphones, tablets, and wearable devices.
2. IoT (Internet of Things) devices: It is suitable for powering sensors, microcontrollers, and communication modules in IoT applications.
3. Automotive electronics: The regulator can be used in automotive systems, providing stable voltage for sensors, actuators, and control units.
4. Industrial automation: It finds application in industrial control systems, PLCs (Programmable Logic Controllers), and motor drives.

Detailed and Complete Alternative Models

Some alternative models to MIC5265-1.85YD5-TR include:

1. MIC5205-1.8YM5-TR: Similar low dropout voltage regulator with an output voltage of 1.8V.
2. MIC5255-2.5YD5-TR: Voltage regulator with a higher output voltage of 2.5V.
3. MIC5320-3.3YML-TR: Low dropout voltage regulator with an output voltage of 3.3V and a different package type.

These alternative models offer similar functionality but may have different specifications or package options to suit specific application requirements.

In conclusion, the MIC5265-1.85YD5-TR is a low dropout voltage regulator that provides stable voltage regulation in various electronic applications. Its wide input voltage range, excellent regulation characteristics, and low quiescent current make it a reliable choice for power management.