MIC5219-3.3YM5-TR

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MIC5219-3.3YM5-TR

IC REG LINEAR 3.3V 500MA SOT23-5

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 12V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.6V @ 500mA
Current-Output 500mA
Current-Quiescent(Iq) 8 µA
PSRR 75dB (120Hz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Tổng quan

Description

The MIC5219-3.3YM5-TR is a low-dropout (LDO) voltage regulator, manufactured by Microchip Technology. It is part of the MIC5219 series, which is designed to provide a stable output voltage with low input-to-output voltage difference, making it efficient for use in battery-powered applications. The "3.3" in the part number indicates that it is configured to output a fixed voltage of 3.3 volts.
Key features of the MIC5219 include low dropout voltage, low quiescent current, and high output current capability. It is capable of delivering up to 500 mA of output current, making it suitable for powering a wide range of electronic circuits. The device also offers protection features such as thermal shutdown and current limit protection.
The "YM5" and "TR" parts of the designation typically refer to the package type and the packaging method, respectively. "YM5" usually denotes a specific SOT-223 package, which is compact and favorable for surface-mount applications. "TR" indicates that the product is provided in tape and reel packaging, suitable for automated assembly processes.
Overall, the MIC5219-3.3YM5-TR is ideal for applications that require efficient power regulation with minimal energy loss.

Features

The MIC5219-3.3YM5-TR is a low-dropout (LDO) voltage regulator designed for efficient power management in electronic devices. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V, suitable for powering a variety of electronic components.
2. Low Dropout Voltage: With a dropout voltage typically less than 500mV at full load, it is ideal for battery-powered applications, enhancing battery life.
3. High Precision: The device offers excellent output voltage accuracy, ensuring reliable performance.
4. Low Quiescent Current: It consumes very low quiescent current, making it energy-efficient and suitable for portable devices.
5. Current Capability: The regulator can deliver up to 500mA of output current, supporting moderate power requirements.
6. Thermal Protection: It includes thermal shutdown and current limit protection to prevent damage under fault conditions.
7. Package: The MIC5219-3.3YM5-TR comes in a compact SOT-23-5 package, making it suitable for space-constrained designs.
8. Stability: It features stable output with a wide range of capacitive loads, contributing to versatile design flexibility.
Overall, the MIC5219-3.3YM5-TR is well-suited for applications that require reliable voltage regulation with low power consumption.

Package

The MIC5219-3.3YM5-TR is a low-dropout voltage regulator. Its package type is SOT-23-5, which is a small-outline transistor package with 5 leads.

Pinout

The MIC5219-3.3YM5-TR is a low-dropout (LDO) voltage regulator with a fixed output voltage of 3.3V. It comes in a SOT-23-5 package, which means it has 5 pins. The pin functions are as follows:
1. Pin 1 (GND): Ground connection.
2. Pin 2 (IN): Input voltage supply.
3. Pin 3 (EN): Enable pin; used to turn the regulator on or off.
4. Pin 4 (BP): Bypass pin; a capacitor can be connected here to improve noise performance.
5. Pin 5 (OUT): Regulated output voltage.
The device is designed for applications where a stable 3.3V output is required, offering low dropout voltage, low quiescent current, and good noise performance.

Manufacturer

The MIC5219-3.3YM5-TR is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company is known for producing a wide range of semiconductor products that are used in embedded control applications. Microchip's products serve various industries, including automotive, industrial, consumer, aerospace, and communication markets. The company focuses on delivering reliable, high-performance solutions that enable innovation and efficiency in electronic designs.

Application

The MIC5219-3.3YM5-TR is a low-dropout (LDO) voltage regulator, commonly used in applications requiring stable voltage regulation. It is suitable for battery-powered devices, portable electronics, and wireless communication systems due to its low quiescent current and dropout voltage. Additionally, it is often used in power management for microprocessors, precision analog circuits, and post-regulation for switching power supplies.

Equivalent

The MIC5219-3.3YM5-TR is a low-dropout linear regulator. Equivalent products include:
1. TLV71733PDBVR - Texas Instruments LDO regulator with similar output voltage and current characteristics.
2. LP2985-33DBVR - Texas Instruments LDO with comparable output voltage and dropout voltage.
3. NCP566ST33T3G - ON Semiconductor LDO with similar specifications.
4. MCP1703-3302E/DB - Microchip's low-dropout regulator with matching output voltage.
Make sure to check detailed specifications and pin compatibility for any differences.

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