MIC5504-3.3YM5-TR

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MIC5504-3.3YM5-TR

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IC REG LINEAR 3.3V 300MA SOT23-5

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 0.38V @ 300mA
Current - Output 300mA
Current - Quiescent (Iq) 55 µA
Current - Supply (Max) 65 µA
PSRR 60dB (1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount

Übersicht

Description

The MIC5504-3.3YM5-TR is a low-dropout (LDO) linear voltage regulator designed for applications requiring precise voltage regulation with minimal input-output voltage differential. It offers a fixed output voltage of 3.3V and delivers up to 300mA of output current. Key features include low dropout voltage, which ensures efficiency by reducing power loss and heat dissipation, and high PSRR (Power Supply Rejection Ratio) for effective noise filtering.
The regulator boasts a fast transient response, making it suitable for applications with rapidly changing loads. It includes thermal shutdown and current limit protection to prevent damage from overheating or excessive current. The MIC5504 is often utilized in portable electronics, communication devices, and other battery-operated equipment due to its low quiescent current, which helps conserve battery life. Its compact design, typically housed in small SOT-23 or other miniature packages, makes it ideal for space-constrained applications.
Overall, the MIC5504-3.3YM5-TR provides reliable and efficient performance for applications needing stable and precise voltage regulation.

Equivalent

The MIC5504-3.3YM5-TR is a low dropout (LDO) regulator with a fixed 3.3V output. Equivalent products include:
1. Texas Instruments TLV75533PDBVR - Similar output voltage and package.
2. NCP702SN33T1G by ON Semiconductor - Offers similar characteristics and output voltage.
3. AP7333-33SAG-7 from Diodes Incorporated - Comparable in terms of output voltage and package.
When selecting an equivalent, verify electrical characteristics, package type, and pin configuration.

Features

The MIC5504-3.3YM5-TR is a low-voltage, low-dropout (LDO) regulator. Key features include:
1. Input Voltage Range: Operates with input voltages from 2.5V to 5.5V.
2. Output Voltage: Fixed output voltage of 3.3V.
3. Output Current: Can deliver up to 300mA of output current.
4. Low Dropout Voltage: Ensures efficient operation with low voltage overhead.
5. High PSRR: Provides excellent power supply ripple rejection, crucial for noise-sensitive applications.
6. Low Quiescent Current: Offers low power consumption, ideal for battery-operated devices.
7. Fast Transient Response: Quickly responds to changes in load conditions.
8. Thermal Protection: Includes built-in thermal protection to prevent overheating.
9. Current Limiting: Offers short-circuit protection through current limiting.
10. Package: Comes in a compact SOT-23-5 package, suitable for space-constrained designs.
11. Enable Pin: Features an enable pin for easy on/off control, aiding power management.
These features make the MIC5504-3.3YM5-TR suitable for applications requiring reliable voltage regulation with minimal power loss.

Pinout

The MIC5504-3.3YM5-TR is a low-dropout (LDO) linear voltage regulator. It comes in a 5-pin SOT-23 package. The primary function of this device is to provide a stable 3.3V output voltage from a higher input voltage with a low dropout voltage. The pin configuration typically includes:
1. VIN: Input voltage pin, where the unregulated input supply is connected.
2. GND: Ground pin, which is the common connection for the input and output.
3. EN: Enable pin, which allows the regulator to be turned on or off. A high voltage level on this pin enables the device.
4. NC/BYPASS: No-connect or Bypass pin, which is used for connecting an external capacitor to improve power supply ripple rejection, if necessary.
5. VOUT: Output voltage pin, where the regulated 3.3V output is provided.
This LDO is designed for applications requiring power efficiency and a compact footprint, such as portable electronics.

Manufacturer

The MIC5504-3.3YM5-TR is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. The company specializes in providing comprehensive embedded solutions for a wide range of applications. Founded in 1989 and headquartered in Chandler, Arizona, Microchip Technology serves various industries, including automotive, consumer electronics, industrial, and telecommunications. The company is well-regarded for offering high-quality and innovative products that help designers and engineers create efficient and reliable electronic devices.

Application

The MIC5504-3.3YM5-TR is a low dropout (LDO) voltage regulator, offering a fixed 3.3V output. Its application areas include portable electronics, battery-powered devices, and consumer electronics where efficient power regulation is crucial. It is suitable for use in smartphones, tablets, digital cameras, and wearable devices due to its low quiescent current and fast transient response. Additionally, it's used in sensor modules and Internet of Things (IoT) devices, where maintaining a stable voltage is essential for accurate data processing. The device is also applicable in industrial automation and communication equipment, providing reliable voltage regulation for sensitive electronic components.

Package

The MIC5504-3.3YM5-TR is a voltage regulator from Microchip Technology, and it typically comes in a SOT-23-5 package.

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