MP8904DD-LF-Z

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MP8904DD-LF-Z

IC REG LINEAR POS ADJ 500MA 8QFN

  • 제조업체
  • Mfr.부분 #MP8904DD-LF-Z
  • 패키지 QFN-8
  • 데이터시트
  • 재고 있음4989

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사양

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 6.5V
Voltage-Output(Min/Fixed) 0.5V
Voltage-Output(Max) 5V
VoltageDropout(Max) 0.3V @ 500mA (Typ)
Current-Output 500mA
Current-Quiescent(Iq) 100 µA
Current-Supply(Max) 5 mA
ControlFeatures Enable, Power Good
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TFDFN Exposed Pad

개요

Description

The MP8904DD-LF-Z is a low-dropout (LDO) linear voltage regulator designed for applications requiring efficient power management. It is manufactured by Monolithic Power Systems (MPS). This device provides a stable output voltage with excellent line and load regulation, making it suitable for sensitive electronic components that require precise voltage levels. Key features include a low dropout voltage, which allows the regulator to maintain output voltage regulation even with a minimal difference between input and output voltages. This contributes to enhanced energy efficiency, especially in battery-powered devices.
The MP8904DD-LF-Z is available in a compact package, making it ideal for space-constrained applications. It also offers protection features such as over-current protection and over-temperature protection, ensuring the safety and reliability of the circuit. The regulator supports a wide input voltage range and is known for its low quiescent current, which minimizes power consumption when the device is idle. This LDO is commonly used in consumer electronics, telecommunications, and automotive systems, where stable voltage supply is crucial for optimal performance.

Features

The MP8904DD-LF-Z is a low-dropout linear regulator designed for efficient power management in electronic devices. Key features include:
1. Input Voltage Range: Operates with an input voltage range of 2.5V to 6.5V, making it versatile for various applications.

2. Output Current: Provides up to 1A of continuous output current, suitable for powering high-performance components.
3. Low Dropout Voltage: Exhibits a low dropout voltage of approximately 300mV at full load, ensuring minimal voltage loss and efficient power conversion.
4. Output Voltage Options: Offers fixed output voltage options, commonly set through external resistors.
5. Thermal Protection: Includes built-in thermal shutdown to prevent damage from overheating.
6. Current Limiting: Features current limiting to protect against overcurrent conditions.
7. Low Quiescent Current: Consumes a low quiescent current, making it ideal for battery-powered applications.
8. Load Regulation: Provides excellent load regulation, maintaining stable output despite variations in load current.
9. Package Type: Available in a compact, surface-mount package for easy integration into PCBs.
These features make the MP8904DD-LF-Z suitable for use in portable devices, telecommunications, and other applications needing reliable voltage regulation.

Package

The MP8904DD-LF-Z is typically available in a DFN (Dual Flat No-Lead) package. This specific package type is known for its compact size and surface-mount design, which makes it suitable for applications where space is limited.

Pinout

The MP8904DD-LF-Z is a low-dropout linear regulator (LDO) from Monolithic Power Systems. It typically comes in a small, 6-pin TSOT-23 package. Its primary function is to provide a stable, low-noise output voltage from a higher input voltage, making it useful for powering sensitive electronics in a variety of applications.
Here are the pin functions for the standard TSOT-23-6 package:
1. IN: Input voltage pin.
2. GND: Ground pin.
3. EN: Enable pin; used to turn the regulator on or off.
4. ADJ (or FB): Adjust or feedback pin, depending on the version. It is used to set the output voltage.
5. OUT: Regulated output voltage pin.
6. NC: No connection or not internally connected; sometimes used for thermal purposes.
The MP8904DD-LF-Z is designed for high accuracy and low dropout, making it suitable for portable and battery-powered applications.

Manufacturer

The MP8904DD-LF-Z is manufactured by Monolithic Power Systems (MPS). MPS is a company that designs, develops, and markets high-performance analog and mixed-signal semiconductors. The company focuses on providing solutions for power management, battery management, and industrial applications. MPS is known for its innovative approaches to power conversion technology, offering products that are efficient, reliable, and compact, catering to various sectors including automotive, industrial, consumer electronics, and telecommunications.

Application

The MP8904DD-LF-Z is a low dropout (LDO) linear voltage regulator commonly used in applications requiring efficient voltage regulation with minimal noise. It's suitable for powering sensitive analog circuitry, RF applications, and battery-operated devices. Its low dropout voltage and fast transient response make it ideal for portable electronics, telecommunications equipment, and various industrial applications where precise voltage regulation is crucial.

Equivalent

The MP8904DD-LF-Z is a low dropout (LDO) voltage regulator. Equivalent products typically include similar LDO regulators with comparable output voltage, current rating, and package type. Possible equivalents are:
1. Texas Instruments TLV700xx series: Offers similar specifications in terms of output voltage and current.
2. On Semiconductor NCP1117 series: A widely used LDO with similar performance characteristics.
3. Analog Devices ADP3330 or ADP3331: Known for low dropout and high accuracy.
4. Microchip MCP1700 series: Offers low quiescent current.
Ensure to check datasheet specifics to confirm compatibility.

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