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TPS7A2033PDBVR
IC REG LINEAR 3.3V 300MA SOT23-5
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- 包 SOT-23 (DBV)-5
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.14V @ 300mA |
| Current-Output | 300mA |
| Current-Quiescent(Iq) | 15 µA |
| Current-Supply(Max) | 2 mA |
| PSRR | 65dB ~ 40dB (100Hz ~ 1MHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The TPS7A2033PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TPS7A20 series, designed to provide a high-precision output voltage with low noise and low quiescent current. The device supports a wide input voltage range, typically from 2 V to 6 V, and delivers a fixed output voltage of 3.3 V with a maximum current output of 200 mA. This makes it suitable for powering low-power applications, such as microcontrollers and other digital circuits in portable and battery-powered devices.
The TPS7A2033PDBVR features excellent load and line transient performance, ensuring stable operation even under varying conditions. It also includes built-in protection features like thermal shutdown and current limiting, which protect the device from damage due to overheating or overcurrent situations.
The regulator is packaged in a small SOT-23-5 (DBV) package, making it ideal for space-constrained applications. Overall, the TPS7A2033PDBVR offers a reliable and efficient solution for low-power voltage regulation needs, balancing performance with compact design.
The TPS7A2033PDBVR features excellent load and line transient performance, ensuring stable operation even under varying conditions. It also includes built-in protection features like thermal shutdown and current limiting, which protect the device from damage due to overheating or overcurrent situations.
The regulator is packaged in a small SOT-23-5 (DBV) package, making it ideal for space-constrained applications. Overall, the TPS7A2033PDBVR offers a reliable and efficient solution for low-power voltage regulation needs, balancing performance with compact design.
Features
The TPS7A2033PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable output voltage with minimal power dissipation. Key features include:
1. Output Voltage: Fixed 3.3V output, suitable for a variety of applications requiring stable power.
2. Input Voltage Range: Supports an input voltage range from 2.7V to 5.5V, making it versatile for different power sources.
3. Low Dropout Voltage: Offers a low dropout voltage, enhancing efficiency and allowing for use in battery-powered applications.
4. Current Output: Capable of providing a maximum output current of 200mA.
5. Low Quiescent Current: Features a low quiescent current, which helps in minimizing power consumption when the regulator is not heavily loaded.
6. Thermal Protection: Includes built-in thermal protection to prevent overheating, enhancing reliability.
7. Package: Available in a small, space-saving SOT-23-5 package, making it ideal for space-constrained designs.
8. Accuracy: Ensures accurate output voltage regulation with high precision.
These features make the TPS7A2033PDBVR suitable for applications such as post-regulation for switch-mode power supplies and power-sensitive applications in portable devices.
1. Output Voltage: Fixed 3.3V output, suitable for a variety of applications requiring stable power.
2. Input Voltage Range: Supports an input voltage range from 2.7V to 5.5V, making it versatile for different power sources.
3. Low Dropout Voltage: Offers a low dropout voltage, enhancing efficiency and allowing for use in battery-powered applications.
4. Current Output: Capable of providing a maximum output current of 200mA.
5. Low Quiescent Current: Features a low quiescent current, which helps in minimizing power consumption when the regulator is not heavily loaded.
6. Thermal Protection: Includes built-in thermal protection to prevent overheating, enhancing reliability.
7. Package: Available in a small, space-saving SOT-23-5 package, making it ideal for space-constrained designs.
8. Accuracy: Ensures accurate output voltage regulation with high precision.
These features make the TPS7A2033PDBVR suitable for applications such as post-regulation for switch-mode power supplies and power-sensitive applications in portable devices.
Package
The TPS7A2033PDBVR is a low-dropout linear voltage regulator from Texas Instruments. It comes in a SOT-23-5 package type, which is a small form-factor surface-mount package commonly used for electronic components.
Pinout
The TPS7A2033PDBVR is a linear voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. Here’s a concise breakdown of its pin configuration and function:
1. Pin 1 (GND): This is the ground pin and serves as the reference point for the regulator.
2. Pin 2 (IN): This pin is the input voltage supply to the regulator. It is where you connect the unregulated voltage that you wish to regulate.
3. Pin 3 (EN): The enable pin allows the device to enter a low-power shutdown mode when driven low. Driving it high enables the regulator.
4. Pin 4 (NR/FB): Depending on the version of the device, this pin is used for noise reduction or feedback. For the fixed-output version, it typically connects to a noise reduction capacitor. In adjustable versions, it's used as a feedback pin for setting the output voltage.
5. Pin 5 (OUT): This is the regulated output pin where the stabilized voltage is provided.
The TPS7A2033PDBVR is designed for high-accuracy, low-noise applications, providing up to 200 mA of output current.
1. Pin 1 (GND): This is the ground pin and serves as the reference point for the regulator.
2. Pin 2 (IN): This pin is the input voltage supply to the regulator. It is where you connect the unregulated voltage that you wish to regulate.
3. Pin 3 (EN): The enable pin allows the device to enter a low-power shutdown mode when driven low. Driving it high enables the regulator.
4. Pin 4 (NR/FB): Depending on the version of the device, this pin is used for noise reduction or feedback. For the fixed-output version, it typically connects to a noise reduction capacitor. In adjustable versions, it's used as a feedback pin for setting the output voltage.
5. Pin 5 (OUT): This is the regulated output pin where the stabilized voltage is provided.
The TPS7A2033PDBVR is designed for high-accuracy, low-noise applications, providing up to 200 mA of output current.
Manufacturer
The TPS7A2033PDBVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. These components are used in a wide array of electronic applications, including industrial, automotive, personal electronics, and communications equipment. TI is well-known for its innovation in the field of analog and embedded processing products, which serve as the backbone for numerous electronic devices. They focus on helping their customers create and innovate by providing high-quality and reliable components.
Application
The TPS7A2033PDBVR is a low-dropout (LDO) voltage regulator commonly used in applications requiring reliable and efficient voltage regulation. Key application areas include consumer electronics, industrial equipment, telecommunications, and automotive systems. It is particularly suitable for powering microcontrollers, sensors, and communication devices due to its low noise and precise output voltage regulation. Additionally, it is used in battery-powered devices and portable electronics where energy efficiency and extended battery life are critical.
Equivalent
The TPS7A2033PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products with similar specifications might include:
1. MIC5205-3.3YM5 from Microchip Technology
2. LP2985-33DBVR from Texas Instruments
3. LD1117-3.3V from STMicroelectronics
4. NCP1117ST33T3G from ON Semiconductor
Ensure to compare specific parameters like output current, dropout voltage, quiescent current, and package type for compatibility.
1. MIC5205-3.3YM5 from Microchip Technology
2. LP2985-33DBVR from Texas Instruments
3. LD1117-3.3V from STMicroelectronics
4. NCP1117ST33T3G from ON Semiconductor
Ensure to compare specific parameters like output current, dropout voltage, quiescent current, and package type for compatibility.
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