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LP2995MX
IC REGULATOR DDR TERM 8-SOIC
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Obsolete |
| Applications | DDR Terminator |
| Current-Supply | 250µA |
| Voltage-Supply | 2.2V ~ 5.5V |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
LP2995MX appears to be a part number for a specific type of electronic component, typically a voltage regulator or similar device. The "LP" prefix is often associated with components produced by companies like Texas Instruments or National Semiconductor, and the series "2995MX" could denote characteristics such as voltage or current specifications.
These components are crucial in electronic circuits for maintaining a stable voltage output despite variations in input voltage or load conditions. Voltage regulators like the LP2995MX are used in a wide range of applications, from consumer electronics to industrial machinery, to ensure that devices operate efficiently and safely.
If you are looking for technical specifications or application information, it is best to refer to the manufacturer's datasheet. This document will provide detailed electrical characteristics, pin configurations, thermal information, and application notes that can guide engineers in integrating the component into their designs. Always consult official resources or reach out to the manufacturer or distributor for the most accurate and specific information regarding the LP2995MX.
These components are crucial in electronic circuits for maintaining a stable voltage output despite variations in input voltage or load conditions. Voltage regulators like the LP2995MX are used in a wide range of applications, from consumer electronics to industrial machinery, to ensure that devices operate efficiently and safely.
If you are looking for technical specifications or application information, it is best to refer to the manufacturer's datasheet. This document will provide detailed electrical characteristics, pin configurations, thermal information, and application notes that can guide engineers in integrating the component into their designs. Always consult official resources or reach out to the manufacturer or distributor for the most accurate and specific information regarding the LP2995MX.
Features
The LP2995MX is a low-dropout (LDO) linear voltage regulator specifically designed for applications requiring a stable and precise voltage output. Key features include:
1. Output Voltage: Typically provides a fixed output voltage, often around 1.8V, suitable for many electronic applications.
2. Input Voltage Range: Capable of accepting a broad input voltage range, usually extending up to 16V.
3. Low Dropout Voltage: Designed for efficient operation with a low dropout voltage, allowing for minimal difference between input and output voltages. This feature is crucial for battery-powered devices to maximize efficiency.
4. Output Current Capability: Supports output currents, often around 150mA, sufficient for powering various low-power devices.
5. Thermal and Short-Circuit Protection: Includes built-in protection features like thermal shutdown and current limiting to prevent damage under fault conditions.
6. Low Quiescent Current: Offers low quiescent current consumption, enhancing battery life in portable applications.
7. Small Package: Available in a compact surface-mount package, facilitating easy integration into space-constrained designs.
These features make the LP2995MX ideal for use in consumer electronics, communication devices, and other applications requiring efficient voltage regulation.
1. Output Voltage: Typically provides a fixed output voltage, often around 1.8V, suitable for many electronic applications.
2. Input Voltage Range: Capable of accepting a broad input voltage range, usually extending up to 16V.
3. Low Dropout Voltage: Designed for efficient operation with a low dropout voltage, allowing for minimal difference between input and output voltages. This feature is crucial for battery-powered devices to maximize efficiency.
4. Output Current Capability: Supports output currents, often around 150mA, sufficient for powering various low-power devices.
5. Thermal and Short-Circuit Protection: Includes built-in protection features like thermal shutdown and current limiting to prevent damage under fault conditions.
6. Low Quiescent Current: Offers low quiescent current consumption, enhancing battery life in portable applications.
7. Small Package: Available in a compact surface-mount package, facilitating easy integration into space-constrained designs.
These features make the LP2995MX ideal for use in consumer electronics, communication devices, and other applications requiring efficient voltage regulation.
Package
The LP2995MX is packaged in a SOIC (Small Outline Integrated Circuit) package, specifically an 8-pin SOIC.
Pinout
The LP2995MX is a linear DDR termination regulator, commonly used to provide the necessary termination voltage for DDR SDRAM memory modules. It is a part of the LP2995 series by Texas Instruments.
Pin Count: The LP2995MX typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Function:
- VDDQ: Input for the reference voltage used to generate the output termination voltage.
- VTT: Output termination voltage that tracks at a certain divided level of the VDDQ.
- GND: Ground connection.
- REF: Reference voltage input that sets the output voltage.
- VSENSE: Feedback pin that ensures VTT tracks the desired voltage level.
- N/C: No connection, used for stability and layout purposes.
The regulator provides a stable termination voltage (VTT) that is half of the reference voltage (VDDQ), crucial for maintaining signal integrity in high-speed memory applications.
For detailed specifications and design considerations, consulting the datasheet is recommended.
Pin Count: The LP2995MX typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Function:
- VDDQ: Input for the reference voltage used to generate the output termination voltage.
- VTT: Output termination voltage that tracks at a certain divided level of the VDDQ.
- GND: Ground connection.
- REF: Reference voltage input that sets the output voltage.
- VSENSE: Feedback pin that ensures VTT tracks the desired voltage level.
- N/C: No connection, used for stability and layout purposes.
The regulator provides a stable termination voltage (VTT) that is half of the reference voltage (VDDQ), crucial for maintaining signal integrity in high-speed memory applications.
For detailed specifications and design considerations, consulting the datasheet is recommended.
Manufacturer
The LP2995MX is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. They serve various industries, including automotive, industrial, personal electronics, and communications equipment. Texas Instruments is known for its innovation in analog and embedded processing products, and it plays a significant role in the electronics and technology sectors.
Application
The LP2995MX is a linear voltage regulator, commonly used in applications that require stable voltage supplies. Key application areas include:
1. Power Management: Provides stable voltage for microprocessors and digital circuits.
2. Consumer Electronics: Used in devices like smartphones, tablets, and laptops for efficient power supply.
3. Industrial Equipment: Offers voltage regulation for sensors and control systems.
4. Automotive: Supplies power to electronic control units (ECUs) and infotainment systems.
5. Telecommunication: Supports stable power for communication devices and base stations.
It is valued for its low dropout voltage and high accuracy.
1. Power Management: Provides stable voltage for microprocessors and digital circuits.
2. Consumer Electronics: Used in devices like smartphones, tablets, and laptops for efficient power supply.
3. Industrial Equipment: Offers voltage regulation for sensors and control systems.
4. Automotive: Supplies power to electronic control units (ECUs) and infotainment systems.
5. Telecommunication: Supports stable power for communication devices and base stations.
It is valued for its low dropout voltage and high accuracy.
Equivalent
The LP2995MX is a DDR termination regulator. Equivalent products include:
1. TPS51200 by Texas Instruments
2. AP2305 by Diodes Incorporated
3. STOD13AS by STMicroelectronics
4. MIC5209 by Microchip Technology
These parts may have similar functional roles but could differ in specifications, so verify parameters and pin compatibility before substitution.
1. TPS51200 by Texas Instruments
2. AP2305 by Diodes Incorporated
3. STOD13AS by STMicroelectronics
4. MIC5209 by Microchip Technology
These parts may have similar functional roles but could differ in specifications, so verify parameters and pin compatibility before substitution.
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