MIC29501-3.3WU-TR

Product Overview

Use

It is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.

Characteristics

Input Voltage Range: 4.75V to 16V
Output Voltage: 3.3V
Maximum Output Current: 1500mA
Low Dropout Voltage: 380mV at 1.5A
Low Ground Pin Current: 10mA
Thermal Shutdown and Current Limit Protection

Package

The MIC29501-3.3WU-TR comes in a TO-263-5 package.

Essence

This voltage regulator provides efficient and precise voltage regulation for various electronic applications.

Packaging/Quantity

It is typically available in reels with a quantity of 1000 units per reel.

Specifications

Input Voltage Range: 4.75V to 16V
Output Voltage: 3.3V
Output Current: 1500mA
Dropout Voltage: 380mV at 1.5A
Operating Temperature Range: -40°C to 125°C
Package Type: TO-263-5

Detailed Pin Configuration

The MIC29501-3.3WU-TR has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. ENABLE (Enable Pin)

Functional Features

Precise Voltage Regulation
Low Dropout Voltage
Thermal Shutdown Protection
Current Limit Protection
Enable Pin for Power Management

Advantages

High Efficiency
Wide Input Voltage Range
Compact TO-263-5 Package
Reliable Over-Temperature Protection

Disadvantages

Higher Cost Compared to Standard Linear Regulators
Limited Output Current Compared to Some Switching Regulators

Working Principles

The MIC29501-3.3WU-TR uses a feedback control mechanism to maintain a constant output voltage despite variations in input voltage and load conditions. It employs a pass transistor to adjust the output voltage based on the feedback signal.

Detailed Application Field Plans

The MIC29501-3.3WU-TR is suitable for various applications, including: - Battery-Powered Devices - Embedded Systems - Industrial Control Systems - Automotive Electronics - Telecommunications Equipment

Detailed and Complete Alternative Models

Some alternative models to the MIC29501-3.3WU-TR include: - LM1117-3.3 - LT1086-3.3 - LDO33L

In summary, the MIC29501-3.3WU-TR is a versatile voltage regulator with precise regulation, thermal protection, and a wide range of applications, making it an essential component in modern electronic designs.

Word Count: 410

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC29501-3.3WU-TR v technických řešeních

What is the input voltage range for MIC29501-3.3WU-TR?
- The input voltage range for MIC29501-3.3WU-TR is 2.5V to 26V.
What is the output voltage of MIC29501-3.3WU-TR?
- The output voltage of MIC29501-3.3WU-TR is fixed at 3.3V.
What is the maximum output current of MIC29501-3.3WU-TR?
- The maximum output current of MIC29501-3.3WU-TR is 150mA.
What are the typical applications for MIC29501-3.3WU-TR?
- Typical applications include powering microcontrollers, sensors, and other low-power devices in various electronic systems.
Does MIC29501-3.3WU-TR require an external capacitor?
- Yes, MIC29501-3.3WU-TR requires an external capacitor for stability and proper operation.
What is the dropout voltage of MIC29501-3.3WU-TR?
- The dropout voltage of MIC29501-3.3WU-TR is typically 450mV at 150mA load.
Is MIC29501-3.3WU-TR suitable for battery-powered applications?
- Yes, MIC29501-3.3WU-TR is suitable for battery-powered applications due to its low quiescent current and low dropout voltage.
Can MIC29501-3.3WU-TR be used in automotive electronics?
- Yes, MIC29501-3.3WU-TR is designed to operate in automotive environments and can be used in automotive electronics.
What protections does MIC29501-3.3WU-TR offer?
- MIC29501-3.3WU-TR offers protection against overcurrent, overtemperature, and reverse battery conditions.
What is the package type of MIC29501-3.3WU-TR?
- MIC29501-3.3WU-TR is available in a TO-263-5 package for easy mounting and heat dissipation.