MIC5365-1.2YD5-T5

Product Overview

Category

MIC5365-1.2YD5-T5 belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: DFN-5 (SOT-23-5)
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The specifications for MIC5365-1.2YD5-T5 are as follows:

• Output Voltage: 1.2V
• Input Voltage Range: 2.3V to 5.5V
• Dropout Voltage: 150mV at 150mA
• Maximum Output Current: 150mA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5365-1.2YD5-T5 has 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 MIC5365-1.2YD5-T5 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.
• Low quiescent current: With a quiescent current of only 45µA, this voltage regulator minimizes power consumption when idle.
• Excellent line and load regulation: The MIC5365-1.2YD5-T5 provides precise voltage regulation with ±0.05% line regulation and ±0.1% load regulation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited maximum output current of 150mA may not be suitable for high-power applications.
• Package size (DFN-5) may require careful PCB layout design.

Working Principles

The MIC5365-1.2YD5-T5 is a low dropout voltage regulator that uses a PNP pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor's resistance to maintain a stable output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The MIC5365-1.2YD5-T5 can be used in various applications, including but not limited to:

1. Battery-powered devices: It can regulate the voltage for portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: This voltage regulator is suitable for powering sensors, microcontrollers, and communication modules in IoT applications.
3. Industrial equipment: It can be used in industrial automation systems, control panels, and instrumentation devices that require stable voltage levels.
4. Automotive electronics: The MIC5365-1.2YD5-T5 can regulate voltage for automotive applications like infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5365-1.2YD5-T5 are:

1. LP2985-33DBVR: Low dropout voltage regulator with an output voltage of 3.3V.
2. LT1763CS8-1.2: Low noise, low dropout voltage regulator with an output voltage of 1.2V.
3. TPS7A4700RGWT: Ultra-low dropout voltage regulator with an output voltage of 1.2V and high PSRR.

These alternative models can be considered based on specific application requirements and design constraints.

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