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TPS7A7002DDAR
+Lista de MateriaisIC REG LIN POS ADJ 3A 8SO PWRPAD
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FabricanteTexas Instruments
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Peça do Fabricante #TPS7A7002DDAR
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Pacote HSOIC (DDA)-8
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Especificações
| Atributo | Valor |
| 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) | 0.38V @ 2A |
| Current-Output | 3A |
| Current-Quiescent(Iq) | 3 mA |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-PowerSOIC (0.154, 3.90mm Width) |
Visão Geral
Description
The TPS7A7002DDAR is a high-voltage, low-dropout (LDO) linear voltage regulator developed by Texas Instruments. It is designed to provide a stable and regulated output voltage from a higher input voltage in various electronic applications. This LDO can handle input voltages up to 18V and deliver an output current of up to 200mA, making it suitable for use in a wide range of industrial, automotive, and consumer electronics.
Key features of the TPS7A7002DDAR include its low dropout voltage, which ensures efficient operation even with minimal voltage differences between the input and output. It also boasts low quiescent current, enhancing battery life in portable applications. The device includes multiple protection mechanisms, such as thermal shutdown and short-circuit protection, ensuring reliable performance under diverse conditions.
The TPS7A7002DDAR comes in a small, thermally efficient package, facilitating its integration into space-constrained designs. Its versatility and robust performance make it an ideal choice for powering microcontrollers, sensors, and other low-power devices.
Key features of the TPS7A7002DDAR include its low dropout voltage, which ensures efficient operation even with minimal voltage differences between the input and output. It also boasts low quiescent current, enhancing battery life in portable applications. The device includes multiple protection mechanisms, such as thermal shutdown and short-circuit protection, ensuring reliable performance under diverse conditions.
The TPS7A7002DDAR comes in a small, thermally efficient package, facilitating its integration into space-constrained designs. Its versatility and robust performance make it an ideal choice for powering microcontrollers, sensors, and other low-power devices.
Equivalent
The TPS7A7002DDAR is a low-dropout linear voltage regulator from Texas Instruments. Equivalent products may include:
1. LT3080 from Analog Devices: Known for low dropout and adjustable output.
2. MIC29302 from Microchip Technology: Offers high output current and low dropout voltage.
3. NCP1117 series from ON Semiconductor: Provides similar voltage regulation features.
4. LP2951 series from Texas Instruments: Another option with comparable characteristics.
Ensure compatibility with your specific application requirements when selecting an equivalent.
1. LT3080 from Analog Devices: Known for low dropout and adjustable output.
2. MIC29302 from Microchip Technology: Offers high output current and low dropout voltage.
3. NCP1117 series from ON Semiconductor: Provides similar voltage regulation features.
4. LP2951 series from Texas Instruments: Another option with comparable characteristics.
Ensure compatibility with your specific application requirements when selecting an equivalent.
Features
The TPS7A7002DDAR is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 2 V to 6.5 V, making it versatile for various applications.
2. Output Current: It can deliver up to 200 mA of output current, suitable for powering small to medium loads.
3. Low Dropout Voltage: The device features a low dropout voltage, which is beneficial for applications requiring high efficiency and low power consumption.
4. Low Quiescent Current: Exhibits low quiescent current, improving battery life in portable applications.
5. Fixed and Adjustable Outputs: Available in fixed output voltage options and supports adjustable output via external resistors.
6. High PSRR: The high Power Supply Rejection Ratio (PSRR) provides clean output voltage.
7. Thermal Protection: Integrated thermal shutdown and current limit protection enhance reliability and safety.
8. Package: Comes in a small, thermally efficient 8-pin SOIC package (DDA), suitable for space-constrained designs.
These features make the TPS7A7002DDAR ideal for a variety of applications including telecommunications, industrial, and consumer electronics.
1. Input Voltage Range: It supports a wide input voltage range from 2 V to 6.5 V, making it versatile for various applications.
2. Output Current: It can deliver up to 200 mA of output current, suitable for powering small to medium loads.
3. Low Dropout Voltage: The device features a low dropout voltage, which is beneficial for applications requiring high efficiency and low power consumption.
4. Low Quiescent Current: Exhibits low quiescent current, improving battery life in portable applications.
5. Fixed and Adjustable Outputs: Available in fixed output voltage options and supports adjustable output via external resistors.
6. High PSRR: The high Power Supply Rejection Ratio (PSRR) provides clean output voltage.
7. Thermal Protection: Integrated thermal shutdown and current limit protection enhance reliability and safety.
8. Package: Comes in a small, thermally efficient 8-pin SOIC package (DDA), suitable for space-constrained designs.
These features make the TPS7A7002DDAR ideal for a variety of applications including telecommunications, industrial, and consumer electronics.
Pinout
The TPS7A7002DDAR is a low-dropout (LDO) voltage regulator from Texas Instruments. It typically comes in an 8-pin package, specifically the SOIC (Small Outline Integrated Circuit) package. The main function of the TPS7A7002 is to regulate and provide a stable output voltage with high accuracy and low noise, suitable for powering sensitive electronic components.
Key features of the TPS7A7002 include:
1. Input Voltage Range: It can handle a wide input voltage range, making it versatile for various applications.
2. Output Current: Provides a maximum output current as specified in its datasheet, suitable for powering small to medium loads.
3. Low Dropout Voltage: Ensures minimal voltage difference between input and output, optimizing efficiency.
4. Protection Features: Includes overcurrent and overtemperature protection to safeguard connected devices.
5. Applications: Used in telecommunications, industrial equipment, and consumer electronics where precise voltage regulation is critical.
For specific pin functions and detailed specifications, refer to the device datasheet provided by Texas Instruments.
Key features of the TPS7A7002 include:
1. Input Voltage Range: It can handle a wide input voltage range, making it versatile for various applications.
2. Output Current: Provides a maximum output current as specified in its datasheet, suitable for powering small to medium loads.
3. Low Dropout Voltage: Ensures minimal voltage difference between input and output, optimizing efficiency.
4. Protection Features: Includes overcurrent and overtemperature protection to safeguard connected devices.
5. Applications: Used in telecommunications, industrial equipment, and consumer electronics where precise voltage regulation is critical.
For specific pin functions and detailed specifications, refer to the device datasheet provided by Texas Instruments.
Manufacturer
The TPS7A7002DDAR is manufactured by Texas Instruments Incorporated. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. The company is known for its development of analog chips and embedded processors, which are integral components in a wide range of electronics across different industries, including automotive, industrial, personal electronics, and communications equipment. Founded in 1930 and headquartered in Dallas, Texas, TI is recognized for its innovation in the semiconductor industry and plays a significant role in advancing technology across the world.
Application
The TPS7A7002DDAR is a low-dropout (LDO) voltage regulator designed for applications requiring high current and low noise. Key application areas include telecommunications equipment, industrial control systems, automotive electronics, and power management in portable devices. Its high input voltage capability makes it suitable for battery-powered systems and general-purpose power management tasks where efficiency and stability are crucial. Additionally, its low dropout voltage and fast transient response make it ideal for applications demanding precision voltage regulation and minimal power loss, such as in RF signal chains or sensitive analog circuitry.
Package
The TPS7A7002DDAR is a low-dropout linear regulator from Texas Instruments, and it comes in an 8-pin SO PowerPAD™ (Small Outline) package. This type of package is designed for efficient heat dissipation, making it suitable for applications requiring moderate power handling.
