Imagens apenas para referência
TPS75533KTTR
+Lista de MateriaisIC REG LIN 3.3V 5A DDPAK/TO263-5
-
FabricanteTexas Instruments
-
Peça do Fabricante #TPS75533KTTR
-
Ficha Técnica TPS75533KTTR DataSheet
-
Pacote TO263-5
-
Em Estoque7205
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.5V @ 5A |
| Current-Output | 5A |
| Current-Quiescent(Iq) | 200 µA |
| PSRR | 60dB (100Hz) |
| ControlFeatures | Enable, Power Good |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
Visão Geral
Description
The TPS75533KTTR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage of 3.3V with a high current capability of up to 5A. This makes it suitable for powering high-performance digital circuits and systems that require a reliable voltage supply.
Key features include a low dropout voltage, meaning it can maintain the output voltage even when the input voltage is close to the output level. This feature is particularly useful in battery-powered applications where efficiency and power conservation are crucial. The device also offers fast transient response, which helps maintain a stable output during sudden changes in load current.
Additionally, the TPS75533KTTR includes protection features such as overcurrent protection and thermal shutdown, ensuring safe operation under various conditions. It comes in a standard TO-263 surface-mount package, making it suitable for automated assembly in PCB manufacturing. The regulator's combination of high current capacity, low dropout, and robust protection features makes it a versatile choice for designers working on a variety of electronic applications.
Key features include a low dropout voltage, meaning it can maintain the output voltage even when the input voltage is close to the output level. This feature is particularly useful in battery-powered applications where efficiency and power conservation are crucial. The device also offers fast transient response, which helps maintain a stable output during sudden changes in load current.
Additionally, the TPS75533KTTR includes protection features such as overcurrent protection and thermal shutdown, ensuring safe operation under various conditions. It comes in a standard TO-263 surface-mount package, making it suitable for automated assembly in PCB manufacturing. The regulator's combination of high current capacity, low dropout, and robust protection features makes it a versatile choice for designers working on a variety of electronic applications.
Equivalent
The TPS75533KTTR is a low-dropout voltage regulator from Texas Instruments. Equivalent products from other manufacturers might include:
1. LT1083 from Analog Devices: Similar output current and voltage regulation capabilities.
2. LM1085 from Texas Instruments: Similar dropout voltage and output current.
3. MIC29302 from Microchip Technology: Comparable performance specifications.
Ensure to compare specific parameters like output voltage, current, dropout voltage, and package type for compatibility.
1. LT1083 from Analog Devices: Similar output current and voltage regulation capabilities.
2. LM1085 from Texas Instruments: Similar dropout voltage and output current.
3. MIC29302 from Microchip Technology: Comparable performance specifications.
Ensure to compare specific parameters like output voltage, current, dropout voltage, and package type for compatibility.
Features
The TPS75533KTTR is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It offers several features:
1. Output Voltage: Delivers a fixed output voltage of 3.3V.
2. High Output Current: Supports up to 5A, making it suitable for high-power applications.
3. Low Dropout Voltage: Features a low dropout of typically 350mV at full load, improving efficiency.
4. Fast Transient Response: Quickly responds to changes in load, maintaining stable output.
5. Thermal Protection: Includes thermal shutdown and current limiting to protect against overheating and overcurrent conditions.
6. Adjustable Version: Available with a range of output voltages if needed.
7. Package: Offered in a PowerPAD™ package, enhancing thermal performance.
8. Stability: Capable of stable operation with low-ESR capacitors, increasing versatility in application design.
These features make the TPS75533KTTR suitable for use in applications such as telecommunications, networking equipment, and other systems requiring reliable power regulation with high current demands.
1. Output Voltage: Delivers a fixed output voltage of 3.3V.
2. High Output Current: Supports up to 5A, making it suitable for high-power applications.
3. Low Dropout Voltage: Features a low dropout of typically 350mV at full load, improving efficiency.
4. Fast Transient Response: Quickly responds to changes in load, maintaining stable output.
5. Thermal Protection: Includes thermal shutdown and current limiting to protect against overheating and overcurrent conditions.
6. Adjustable Version: Available with a range of output voltages if needed.
7. Package: Offered in a PowerPAD™ package, enhancing thermal performance.
8. Stability: Capable of stable operation with low-ESR capacitors, increasing versatility in application design.
These features make the TPS75533KTTR suitable for use in applications such as telecommunications, networking equipment, and other systems requiring reliable power regulation with high current demands.
Pinout
The TPS75533KTTR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable 3.3V output with high current efficiency. This device is particularly suitable for applications requiring a reliable power supply with minimal voltage drop and efficient regulation.
The TPS75533KTTR comes in a 5-pin TO-263 package. The pin configuration is as follows:
1. IN: Input voltage pin where the unregulated voltage is supplied.
2. OUT: Output voltage pin where the regulated 3.3V output is provided.
3. GND: Ground pin, serving as the common return path for input and output.
4. EN: Enable pin, used to turn the regulator on or off. A high level on this pin enables the device, while a low level turns it off.
5. NC: No connection pin, typically not connected to any circuit.
These regulators are often used in applications that require a high output current and low dropout voltage, including computing and networking equipment.
The TPS75533KTTR comes in a 5-pin TO-263 package. The pin configuration is as follows:
1. IN: Input voltage pin where the unregulated voltage is supplied.
2. OUT: Output voltage pin where the regulated 3.3V output is provided.
3. GND: Ground pin, serving as the common return path for input and output.
4. EN: Enable pin, used to turn the regulator on or off. A high level on this pin enables the device, while a low level turns it off.
5. NC: No connection pin, typically not connected to any circuit.
These regulators are often used in applications that require a high output current and low dropout voltage, including computing and networking equipment.
Manufacturer
The TPS75533KTTR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components. The company is well-known for its analog and embedded processing products, which are used in various applications across multiple industries. TI's products are utilized in consumer electronics, automotive systems, industrial applications, and communications infrastructure, among others. The company is renowned for its innovation in the semiconductor industry and plays a crucial role in the advancement of electronic technology.
Application
The TPS75533KTTR is a low-dropout (LDO) linear voltage regulator. Its application areas include:
1. Power Management: Used in systems requiring efficient power management, such as embedded systems and microcontrollers.
2. Telecommunications: Supports stable power supply for communication devices and infrastructure.
3. Consumer Electronics: Powers devices like TVs, gaming consoles, and set-top boxes.
4. Industrial Equipment: Ensures stable voltage for sensors, controllers, and automation systems.
5. Medical Devices: Used in portable medical equipment due to its reliability and efficiency.
6. Computing: Ideal for powering processors and memory modules in laptops and desktops.
These applications benefit from the LDO's low noise, precise voltage regulation, and efficiency.
1. Power Management: Used in systems requiring efficient power management, such as embedded systems and microcontrollers.
2. Telecommunications: Supports stable power supply for communication devices and infrastructure.
3. Consumer Electronics: Powers devices like TVs, gaming consoles, and set-top boxes.
4. Industrial Equipment: Ensures stable voltage for sensors, controllers, and automation systems.
5. Medical Devices: Used in portable medical equipment due to its reliability and efficiency.
6. Computing: Ideal for powering processors and memory modules in laptops and desktops.
These applications benefit from the LDO's low noise, precise voltage regulation, and efficiency.
Package
The TPS75533KTTR is a Texas Instruments voltage regulator with a surface-mount package type known as TO-263, also referred to as DDPAK or D2PAK. This packaging is suitable for high-power applications, providing efficient heat dissipation.
