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LP2985AIM5X-3.3
+StücklisteIC REG LINEAR 3.3V 150MA SOT23-5
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HerstellerTexas Instruments
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Herstellerteil #LP2985AIM5X-3.3
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Paket SOT23-5
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Auf Lager5616
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Obsolete |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 16V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.58V @ 150mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 95 µA |
| Current-Supply(Max) | 2.5 mA |
| PSRR | 45dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Übersicht
Description
The LP2985AIM5X-3.3 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable 3.3V output from a higher input voltage with a maximum output current of 150 mA. The device features an ultra-low dropout voltage of typically 280 mV at full load, making it suitable for battery-powered applications where efficiency is crucial. It also includes features such as thermal overload protection and a shutdown mode for power saving.
The LP2985AIM5X-3.3 is housed in a compact SOT-23-5 package, making it ideal for space-constrained applications. Additional features include low quiescent current and high power supply ripple rejection, ensuring stable performance in noisy environments. It is commonly used in applications such as portable electronics, communication devices, and other consumer electronics that require a stable 3.3V supply. The regulator is known for its reliability, ease of use, and ability to maintain regulation over a wide input voltage range.
The LP2985AIM5X-3.3 is housed in a compact SOT-23-5 package, making it ideal for space-constrained applications. Additional features include low quiescent current and high power supply ripple rejection, ensuring stable performance in noisy environments. It is commonly used in applications such as portable electronics, communication devices, and other consumer electronics that require a stable 3.3V supply. The regulator is known for its reliability, ease of use, and ability to maintain regulation over a wide input voltage range.
Equivalent
Equivalent products to the LP2985AIM5X-3.3, which is a 3.3V low-dropout (LDO) voltage regulator, include:
1. Microchip MCP1700-3302E/TO
2. On Semiconductor NCP1117ST33T3G
3. Texas Instruments TLV1117-33CDR
4. STMicroelectronics LD1117S33TR
5. Analog Devices ADP3330
These alternatives offer similar voltage output and performance characteristics, making them suitable substitutes in various applications. Always verify specific requirements such as package type and pin configuration before substituting.
1. Microchip MCP1700-3302E/TO
2. On Semiconductor NCP1117ST33T3G
3. Texas Instruments TLV1117-33CDR
4. STMicroelectronics LD1117S33TR
5. Analog Devices ADP3330
These alternatives offer similar voltage output and performance characteristics, making them suitable substitutes in various applications. Always verify specific requirements such as package type and pin configuration before substituting.
Features
The LP2985AIM5X-3.3 is a low-dropout (LDO) linear voltage regulator designed for space-efficient and high-performance applications. Here are its key features:
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Can handle input voltages from 2.1V to 16V.
3. Output Current: Supports up to 150mA of output current.
4. Low Dropout Voltage: Features a low dropout voltage of typically 280mV at 150mA, which makes it efficient for battery-powered devices.
5. Low Quiescent Current: Operates with a low quiescent current, approximately 75µA, which helps in reducing power consumption.
6. Precision Output: Offers excellent output voltage accuracy with a tolerance of ±1.5% over temperature and load variations.
7. Thermal and Overcurrent Protection: Includes built-in protection features for thermal overload and short-circuit protection.
8. Package: Available in a small 5-pin SOT-23 package, making it ideal for compact circuit designs.
These features make the LP2985AIM5X-3.3 suitable for applications where energy efficiency, precise voltage regulation, and space-saving design are crucial.
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Can handle input voltages from 2.1V to 16V.
3. Output Current: Supports up to 150mA of output current.
4. Low Dropout Voltage: Features a low dropout voltage of typically 280mV at 150mA, which makes it efficient for battery-powered devices.
5. Low Quiescent Current: Operates with a low quiescent current, approximately 75µA, which helps in reducing power consumption.
6. Precision Output: Offers excellent output voltage accuracy with a tolerance of ±1.5% over temperature and load variations.
7. Thermal and Overcurrent Protection: Includes built-in protection features for thermal overload and short-circuit protection.
8. Package: Available in a small 5-pin SOT-23 package, making it ideal for compact circuit designs.
These features make the LP2985AIM5X-3.3 suitable for applications where energy efficiency, precise voltage regulation, and space-saving design are crucial.
Pinout
The LP2985AIM5X-3.3 is a low-dropout (LDO) voltage regulator with a fixed output voltage of 3.3V. It typically comes in a SOT-23-5 package, which has 5 pins. The functions of the pins are as follows:
1. Vout (Pin 1): This is the output pin where the regulated 3.3V voltage is provided.
2. Ground (Pin 2): This pin is connected to the ground.
3. EN (Enable, Pin 3): This pin is used to enable or disable the regulator. A high voltage level on this pin enables the regulator, whereas a low voltage level disables it.
4. Vin (Pin 4): This is the input pin where the unregulated input voltage is applied.
5. Bypass (Pin 5): This pin can be connected to a capacitor to improve the noise performance of the output.
The LP2985AIM5X-3.3 is used in applications requiring a stable 3.3V output, such as microcontrollers and other digital circuits.
1. Vout (Pin 1): This is the output pin where the regulated 3.3V voltage is provided.
2. Ground (Pin 2): This pin is connected to the ground.
3. EN (Enable, Pin 3): This pin is used to enable or disable the regulator. A high voltage level on this pin enables the regulator, whereas a low voltage level disables it.
4. Vin (Pin 4): This is the input pin where the unregulated input voltage is applied.
5. Bypass (Pin 5): This pin can be connected to a capacitor to improve the noise performance of the output.
The LP2985AIM5X-3.3 is used in applications requiring a stable 3.3V output, such as microcontrollers and other digital circuits.
Manufacturer
The LP2985AIM5X-3.3 is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. The company is known for its innovation in producing microcontrollers, processors, and analog semiconductors, among other products. Texas Instruments serves various industries, including consumer electronics, automotive, industrial, and communications. Their products are integral in various applications, from personal electronics to large-scale industrial systems, emphasizing efficiency, reliability, and performance.
Application
The LP2985AIM5X-3.3 is a low-dropout (LDO) linear voltage regulator designed for various applications. Key application areas include:
1. Consumer Electronics: Power management in devices like smartphones, tablets, and portable gadgets.
2. Industrial Systems: Used in sensors and control systems where stable voltage is crucial.
3. Communications Equipment: Ensures reliable power supply for networking devices.
4. Computing: Supports low-power circuits in laptops and desktops.
5. Medical Devices: Provides stable power for sensitive electronic components.
6. Automotive: Powers electronic control units (ECUs) and infotainment systems.
Its features, such as low noise and high accuracy, make it suitable for applications requiring precise voltage regulation.
1. Consumer Electronics: Power management in devices like smartphones, tablets, and portable gadgets.
2. Industrial Systems: Used in sensors and control systems where stable voltage is crucial.
3. Communications Equipment: Ensures reliable power supply for networking devices.
4. Computing: Supports low-power circuits in laptops and desktops.
5. Medical Devices: Provides stable power for sensitive electronic components.
6. Automotive: Powers electronic control units (ECUs) and infotainment systems.
Its features, such as low noise and high accuracy, make it suitable for applications requiring precise voltage regulation.
Package
The LP2985AIM5X-3.3 is a low-dropout (LDO) linear voltage regulator housed in a SOT-23-5 package. This package type is a small outline transistor package with five pins, commonly used for space-constrained applications.
