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MIC94325YMT-TR

Name: MIC94325YMT-TR
Rating: 4.7 (12 reviews)

IC REG LIN POS ADJ 500MA 6-TDFN

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資料表 MIC94325YMT-TR DataSheet
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規格

Series	Ripple Blocker™
Part Status	Active
Base Product Number	MIC94325
Output Configuration	Positive
Output Type	Adjustable
Number of Regulators	1
Voltage - Input (Max)	3.6V
Voltage - Output (Min/Fixed)	1.2V
Voltage - Output (Max)	3.4V
Voltage Dropout (Max)	0.2V @ 500mA
Current - Output	500mA
Current - Quiescent (Iq)	250 µA
PSRR	85dB ~ 50dB (100Hz ~ 5MHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package	6-UFDFN Exposed Pad
Supplier Device Package	6-TDFN (1.6x1.6)
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

The MIC94325YMT-TR is a high-performance voltage regulator from Microchip Technology, designed to provide a stable output voltage while maintaining high efficiency. This device features a low dropout (LDO) architecture, enabling it to function effectively with minimal voltage difference between the input and output. It supports an output current of up to 250 mA and is adjustable, allowing for various output voltage settings from 1.2V to 5.0V.
The MIC94325YMT-TR is notable for its low quiescent current, making it suitable for battery-powered applications. It also includes features such as overcurrent protection and thermal shutdown, enhancing the reliability and safety of the device. The package type is a compact 5-lead SOT-23, which is ideal for space-constrained designs. Overall, this voltage regulator is widely used in consumer electronics, portable devices, and other applications requiring efficient power management.

Features

The MIC94325YMT-TR is a low-dropout (LDO) voltage regulator manufactured by Microchip Technology. Key features include:
1. Low Dropout Voltage: Typically around 200 mV at 250 mA load, ensuring efficient operation with minimal voltage headroom.
2. Output Voltage Range: Fixed output voltage options, usually around 1.2V, 1.5V, and 1.8V, providing flexibility for various applications.
3. High Output Current: Capable of delivering up to 250 mA, making it suitable for powering a range of devices.
4. Low Quiescent Current: Typically around 30 µA, which enhances battery life in portable applications.
5. High PSRR: Excellent power supply rejection ratio, providing stable output voltage against input fluctuations.
6. Thermal Protection: Features thermal shutdown to prevent damage during overheating conditions.
7. Compact Package: Available in a small 8-pin MTP package, facilitating space-saving designs.
These features make the MIC94325YMT-TR ideal for mobile devices, sensors, and other low-power applications.

Package

The MIC94325YMT-TR is available in a 5-pin SOT-23 package. This compact surface-mount package is designed for space-constrained applications.

Pinout

The MIC94325YMT-TR is a low-dropout (LDO) voltage regulator with a pin count of 8. The key functions of its pins are as follows:
1. VIN (Pin 1): Input voltage supply.
2. VOUT (Pin 2): Regulated output voltage.
3. GND (Pin 3): Ground reference.
4. EN (Pin 4): Enable pin for turning the regulator on and off.
5. SS (Pin 5): Soft-start pin that controls the ramp-up time of the output voltage.
6. NC (Pin 6): No connection.
7. NC (Pin 7): No connection.
8. NC (Pin 8): No connection.
This LDO is designed to provide a stable output voltage with low noise and a fast transient response, making it suitable for powering sensitive analog and digital circuits.

Manufacturer

The MIC94325YMT-TR is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in designing and manufacturing microcontrollers, analog semiconductors, and various integrated circuits. Founded in 1989, the company serves a wide range of industries, including automotive, industrial, consumer, and communications. Microchip provides solutions for embedded control applications, enabling engineers to develop innovative products efficiently. The company is known for its commitment to quality and customer service, offering a robust ecosystem of development tools and support resources for engineers.

Application

The MIC94325YMT-TR is a low-dropout (LDO) voltage regulator primarily used in portable electronics, battery-powered devices, and automotive applications. Its features make it suitable for power management in smartphones, tablets, and IoT devices, providing stable voltage regulation, noise reduction, and efficient power consumption. Additionally, it can be used in consumer electronics, industrial equipment, and telecommunications.

Equivalent

The MIC94325YMT-TR is a voltage regulator. Equivalent products include the TPS7A47 from Texas Instruments, the LM317 from Texas Instruments, and the LT3080 from Analog Devices. Always verify specific parameters such as output voltage, current, and package type to ensure compatibility with your application.