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MIC5377YC5-TR

Name: MIC5377YC5-TR
Rating: 4.7 (12 reviews)

IC REG LIN POS ADJ 150MA SC-70-5

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資料表 MIC5377YC5-TR DataSheet
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規格

Part Status	Active
Output Configuration	Positive
Output Type	Adjustable
Number of Regulators	1
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	1V
Voltage - Output (Max)	5.3V
Voltage Dropout (Max)	0.2V @ 150mA
Current - Output	150mA
Current - Quiescent (Iq)	45 µA
PSRR	60dB ~ 50dB (1kHz ~ 10kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	5-TSSOP, SC-70-5, SOT-353
Supplier Device Package	SC-70-5
Base Product Number	MIC5377

概述

Description

The MIC5377YC5-TR is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage with high accuracy and low noise. It typically features an output voltage of 3.3V and can supply a maximum output current of 500 mA. The device operates with an input voltage range of 2.5V to 5.5V, making it suitable for battery-powered applications.
Key features include low quiescent current, which enhances efficiency, especially in portable devices, and built-in overcurrent and thermal protection for enhanced reliability. The MIC5377YC5-TR is housed in a compact SOT-23-5 package, making it ideal for space-constrained designs. It provides excellent transient response, making it suitable for powering sensitive analog and digital circuits.
Overall, the MIC5377YC5-TR is widely used in applications like portable electronics, wireless devices, and power management systems, where stable and efficient voltage regulation is critical.

Features

The MIC5377YC5-TR is a low-dropout (LDO) voltage regulator from Microchip Technology. Key features include:
1. Output Voltage: Fixed output voltage options, typically 3.3V and 5V.
2. Low Dropout Voltage: Offers a dropout voltage of around 300 mV at 200 mA output current, allowing for efficient operation with minimal input-output voltage difference.
3. High Output Current: Capable of delivering up to 200 mA of load current.
4. Low Quiescent Current: Features low quiescent current for improved efficiency, especially in battery-powered applications.
5. Temperature Range: Operates over a wide temperature range from -40°C to +125°C.
6. Short-Circuit Protection: Includes built-in protection against short circuits and over-temperature conditions.
7. Small Package: Available in a compact 5-pin SOT-23 package, suitable for space-constrained designs.
These features make the MIC5377YC5-TR ideal for portable devices, battery management systems, and other applications requiring a stable and reliable power supply.

Package

The MIC5377YC5-TR is packaged in a 5-pin SOT-23 form factor, which is a small, surface-mount package suitable for space-constrained applications.

Pinout

The MIC5377YC5-TR is a low dropout (LDO) voltage regulator produced by Microchip Technology. It features a pin count of 5.
Pin Functions:
1. Input (Vin): This pin is connected to the input voltage source.
2. Ground (GND): This pin is connected to the circuit ground.
3. Output (Vout): This pin provides the regulated output voltage.
4. Control (EN): This pin enables or disables the output (active-high).
5. Adjustment (Vadj): Used to set the output voltage by connecting a resistor divider or for specific applications.
The MIC5377 is designed for high accuracy and low quiescent current, making it suitable for battery-powered devices and other applications requiring stable voltage regulation.

Manufacturer

The MIC5377YC5-TR is manufactured by Microchip Technology Inc. Microchip is a leading provider of embedded control solutions, specializing in microcontrollers, analog semiconductors, and memory products. Founded in 1989 and headquartered in Chandler, Arizona, the company serves a wide range of industries, including automotive, industrial, consumer, and communications. Microchip is known for its focus on innovation and quality, offering a broad portfolio of products that enable customers to develop efficient and reliable electronic designs.

Application

The MIC5377YC5-TR is a low-dropout (LDO) voltage regulator primarily used in battery-powered devices, portable electronics, and consumer appliances. Its application areas include powering microcontrollers, sensors, and RF circuits, as well as providing stable voltage supplies for mobile phones, tablets, and other handheld devices. Additionally, it is suitable for applications requiring low noise and high precision output voltage regulation in automotive and industrial environments.

Equivalent

Equivalent products to the MIC5377YC5-TR voltage regulator include the LM1117, TPS7A33, and LD1117. These alternatives provide similar output voltage regulation and current capabilities. Always verify specifications such as input voltage range, output voltage, load current, and thermal performance to ensure compatibility for your specific application.