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LP2992AIM5X-5.0
+Lista de MateriaisIC REG LINEAR 5V 250MA SOT23-5
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FabricanteTexas Instruments
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Peça do Fabricante #LP2992AIM5X-5.0
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Especificações
| Atributo | Valor |
| PartStatus | Obsolete |
| BaseProductNumber | LP2992 |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 16V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 0.85V @ 250mA |
| Current-Output | 250mA |
| Current-Quiescent(Iq) | 95 µA |
| Current-Supply(Max) | 4 mA |
| PSRR | 45dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package | SC-74A, SOT-753 |
| SupplierDevicePackage | SOT-23-5 |
| Packaging | Tape & Reel (TR) |
Visão Geral
Description
The LP2992AIM5X-5.0 is a low-dropout (LDO) voltage regulator designed to provide a stable 5.0V output from a higher input voltage. Manufactured by Texas Instruments, it is part of the LP2992 series, which is known for its low quiescent current and excellent line and load transient response. The device is ideal for battery-powered applications due to its low power consumption.
The LP2992AIM5X-5.0 features a dropout voltage of typically 200 mV at a load current of 50 mA, making it efficient for low-voltage operations. It can source up to 250 mA of output current, and includes internal current limiting and thermal overload protection for reliability.
Packaged in a SOT-23-5 package, the LP2992AIM5X-5.0 is compact and suitable for space-constrained designs. Its precision output voltage and low noise make it ideal for sensitive electronic applications, such as RF circuits and precision analog systems. Overall, the LP2992AIM5X-5.0 is a robust solution for maintaining stable voltage in various electronic devices.
The LP2992AIM5X-5.0 features a dropout voltage of typically 200 mV at a load current of 50 mA, making it efficient for low-voltage operations. It can source up to 250 mA of output current, and includes internal current limiting and thermal overload protection for reliability.
Packaged in a SOT-23-5 package, the LP2992AIM5X-5.0 is compact and suitable for space-constrained designs. Its precision output voltage and low noise make it ideal for sensitive electronic applications, such as RF circuits and precision analog systems. Overall, the LP2992AIM5X-5.0 is a robust solution for maintaining stable voltage in various electronic devices.
Equivalent
The LP2992AIM5X-5.0 is a low-dropout linear regulator with a 5V fixed output. Equivalent products include the MIC5205-5.0YM5, the LT1761ES5-5 from Analog Devices, and the TLV1117-50 from Texas Instruments. These alternatives offer similar voltage regulation and performance. However, always verify specific requirements such as output current, dropout voltage, and package compatibility when selecting a replacement.
Features
The LP2992AIM5X-5.0 is a low-dropout (LDO) voltage regulator known for its efficiency and reliability in supplying a stable 5.0V output. Key features include:
1. Low Dropout Voltage: Operates with a minimal difference between input and output voltage, enhancing efficiency.
2. Low Quiescent Current: Consumes minimal current during operation, which is ideal for battery-powered applications.
3. High Output Accuracy: Ensures precise voltage regulation with a typical accuracy of ±1% over line, load, and temperature variations.
4. Thermal Protection: Built-in thermal overload protection prevents overheating.
5. Short-Circuit Protection: Protects the device and load from damage during a short circuit.
6. Small Form Factor: Available in a compact SOT-23-5 package, suitable for space-constrained applications.
7. Input Voltage Range: Accepts a wide input voltage range, making it versatile for various applications.
8. Low Noise: Produces minimal output noise, reducing the need for additional filtering.
These features make the LP2992AIM5X-5.0 an excellent choice for applications requiring efficient and precise voltage regulation.
1. Low Dropout Voltage: Operates with a minimal difference between input and output voltage, enhancing efficiency.
2. Low Quiescent Current: Consumes minimal current during operation, which is ideal for battery-powered applications.
3. High Output Accuracy: Ensures precise voltage regulation with a typical accuracy of ±1% over line, load, and temperature variations.
4. Thermal Protection: Built-in thermal overload protection prevents overheating.
5. Short-Circuit Protection: Protects the device and load from damage during a short circuit.
6. Small Form Factor: Available in a compact SOT-23-5 package, suitable for space-constrained applications.
7. Input Voltage Range: Accepts a wide input voltage range, making it versatile for various applications.
8. Low Noise: Produces minimal output noise, reducing the need for additional filtering.
These features make the LP2992AIM5X-5.0 an excellent choice for applications requiring efficient and precise voltage regulation.
Pinout
The LP2992AIM5X-5.0 is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a fixed output voltage of 5.0 volts. This device comes in a small SOT-23-5 package, which means it has 5 pins.
Here's a brief overview of the pin functions:
1. VOUT: This is the output pin where the regulated 5.0V voltage is provided.
2. GND: The ground pin, which is the reference point for the input and output voltages.
3. VIN: The input pin where the unregulated voltage is supplied. It should be higher than 5.0V to ensure proper regulation.
4. EN (Enable): This pin is used to enable or disable the regulator. Driving it high enables the device, while driving it low puts the device in shutdown mode.
5. Bypass/NC: This pin can be used for noise reduction by connecting an external capacitor or may be left not connected, depending on the configuration.
The LP2992AIM5X-5.0 is known for its low quiescent current and low dropout voltage, making it suitable for battery-powered applications.
Here's a brief overview of the pin functions:
1. VOUT: This is the output pin where the regulated 5.0V voltage is provided.
2. GND: The ground pin, which is the reference point for the input and output voltages.
3. VIN: The input pin where the unregulated voltage is supplied. It should be higher than 5.0V to ensure proper regulation.
4. EN (Enable): This pin is used to enable or disable the regulator. Driving it high enables the device, while driving it low puts the device in shutdown mode.
5. Bypass/NC: This pin can be used for noise reduction by connecting an external capacitor or may be left not connected, depending on the configuration.
The LP2992AIM5X-5.0 is known for its low quiescent current and low dropout voltage, making it suitable for battery-powered applications.
Manufacturer
The LP2992AIM5X-5.0 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and microcontrollers. TI serves various industries, such as consumer electronics, automotive, communications equipment, and industrial applications. The company is known for its innovation in analog and embedded processing, providing essential components for electronic systems to function efficiently.
Application
The LP2992AIM5X-5.0 is a low-dropout (LDO) voltage regulator known for its low noise, low quiescent current, and high accuracy. Its application areas include battery-powered devices, portable electronics, and mobile phones. It is also used in sensor modules, handheld instruments, and wireless communication devices due to its efficiency and compact size. Additionally, it is suitable for powering sensitive analog components needing a stable voltage supply, such as microcontrollers and RF circuits.
Package
The LP2992AIM5X-5.0 is a low-dropout linear voltage regulator in a SOT-23-5 package. This compact package is ideal for space-constrained applications, providing a fixed 5.0V output.
