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TPS73033DBVR
+StücklisteIC REG LINEAR 3.3V 200MA SOT23-5
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HerstellerTexas Instruments
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Herstellerteil #TPS73033DBVR
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Paket SOT-23-5
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Auf Lager2219
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.21V @ 200mA |
| Current-Output | 200mA |
| Current-Quiescent(Iq) | 250 µA |
| PSRR | 68dB (100Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Übersicht
Description
The TPS73033DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a fixed output voltage of 3.3V with a maximum output current of 200mA. The part is known for its low noise, low quiescent current, and high power supply rejection ratio (PSRR), making it suitable for sensitive analog applications and battery-powered devices.
Packaged in a small SOT-23-5 form factor, the TPS73033DBVR includes features like thermal shutdown protection, overcurrent protection, and an ultra-low dropout voltage. It operates over a wide input voltage range, typically from 2.7V to 30V, and offers a fast transient response with excellent line and load regulation.
The regulator is easy to use, requiring minimal external components like input and output capacitors. Its low noise performance is enhanced by an external bypass capacitor. The device is ideal for use in applications such as portable electronics, communication devices, and any system requiring efficient voltage regulation.
Packaged in a small SOT-23-5 form factor, the TPS73033DBVR includes features like thermal shutdown protection, overcurrent protection, and an ultra-low dropout voltage. It operates over a wide input voltage range, typically from 2.7V to 30V, and offers a fast transient response with excellent line and load regulation.
The regulator is easy to use, requiring minimal external components like input and output capacitors. Its low noise performance is enhanced by an external bypass capacitor. The device is ideal for use in applications such as portable electronics, communication devices, and any system requiring efficient voltage regulation.
Equivalent
The TPS73033DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products include:
1. Microchip MCP1703A-3.3 - A similar LDO with similar output voltage.
2. ON Semiconductor NCP1117 - Offers similar voltage regulation capabilities.
3. Analog Devices ADP3333 - Another LDO with close specifications.
4. ROHM BD33FC0 - Provides similar output voltage and current capabilities.
Always verify specific parameters to ensure compatibility in your application.
1. Microchip MCP1703A-3.3 - A similar LDO with similar output voltage.
2. ON Semiconductor NCP1117 - Offers similar voltage regulation capabilities.
3. Analog Devices ADP3333 - Another LDO with close specifications.
4. ROHM BD33FC0 - Provides similar output voltage and current capabilities.
Always verify specific parameters to ensure compatibility in your application.
Features
The TPS73033DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for applications requiring high-performance and low-current consumption. Key features include:
1. Output Voltage: Fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with an input voltage as low as 2.7V and as high as 5.5V.
3. Low Dropout Voltage: Offers low dropout, typically around 200 mV at full load, enhancing efficiency in battery-powered applications.
4. Output Current: Capable of driving up to 200 mA of output current.
5. Low Noise: Features low output noise, making it suitable for sensitive RF applications.
6. Quiescent Current: Extremely low quiescent current, around 35 µA, aiding in power conservation.
7. Stability: Stable with small ceramic output capacitors.
8. Protection: Includes features like overcurrent protection and thermal shutdown for enhanced reliability.
9. Package: Available in a small SOT-23-5 package, facilitating easy integration into compact designs.
These features make the TPS73033DBVR ideal for portable and battery-operated devices requiring efficient voltage regulation.
1. Output Voltage: Fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with an input voltage as low as 2.7V and as high as 5.5V.
3. Low Dropout Voltage: Offers low dropout, typically around 200 mV at full load, enhancing efficiency in battery-powered applications.
4. Output Current: Capable of driving up to 200 mA of output current.
5. Low Noise: Features low output noise, making it suitable for sensitive RF applications.
6. Quiescent Current: Extremely low quiescent current, around 35 µA, aiding in power conservation.
7. Stability: Stable with small ceramic output capacitors.
8. Protection: Includes features like overcurrent protection and thermal shutdown for enhanced reliability.
9. Package: Available in a small SOT-23-5 package, facilitating easy integration into compact designs.
These features make the TPS73033DBVR ideal for portable and battery-operated devices requiring efficient voltage regulation.
Pinout
The TPS73033DBVR is a fixed-output, low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a stable 3.3V output voltage with a maximum output current of 200 mA. The device is housed in a 5-pin SOT-23 package, which is compact and widely used for small, space-constrained applications.
Here are the pin functions for the TPS73033DBVR:
1. IN (Pin 1): Input voltage pin. It connects to the unregulated input supply voltage.
2. GND (Pin 2): Ground pin. It is the common return path for the input and output voltage.
3. EN (Pin 3): Enable pin. A high-level voltage on this pin enables the device, while a low-level voltage disables it, placing the regulator in shutdown mode to reduce power consumption.
4. NR/FB (Pin 4): Noise Reduction/Feedback pin. A capacitor connected to this pin can be used to reduce output noise. For fixed output versions, this pin might not be used.
5. OUT (Pin 5): Output voltage pin. It provides the regulated 3.3V output.
This LDO is ideal for applications that require low noise and high precision.
Here are the pin functions for the TPS73033DBVR:
1. IN (Pin 1): Input voltage pin. It connects to the unregulated input supply voltage.
2. GND (Pin 2): Ground pin. It is the common return path for the input and output voltage.
3. EN (Pin 3): Enable pin. A high-level voltage on this pin enables the device, while a low-level voltage disables it, placing the regulator in shutdown mode to reduce power consumption.
4. NR/FB (Pin 4): Noise Reduction/Feedback pin. A capacitor connected to this pin can be used to reduce output noise. For fixed output versions, this pin might not be used.
5. OUT (Pin 5): Output voltage pin. It provides the regulated 3.3V output.
This LDO is ideal for applications that require low noise and high precision.
Manufacturer
The TPS73033DBVR is manufactured by Texas Instruments. Texas Instruments is an American technology company headquartered in Dallas, Texas. It is one of the largest semiconductor companies in the world, known for designing and manufacturing a wide range of semiconductor products, including analog chips, embedded processors, and digital signal processors. The company serves various industries, including automotive, industrial, personal electronics, communications, and enterprise systems. Texas Instruments is recognized for its innovation in the electronics field, with a strong emphasis on research and development to create advanced semiconductor solutions.
Application
The TPS73033DBVR is a low-dropout (LDO) linear voltage regulator designed for applications requiring precise voltage regulation. Its application areas include:
1. Portable Electronics: Provides stable voltage for battery-powered devices like smartphones and tablets.
2. Communication Devices: Ensures reliable power supply for components in telecommunications equipment.
3. Industrial Controls: Offers accurate voltage regulation for sensors and controllers in automation systems.
4. Consumer Electronics: Used in devices such as cameras and wearable tech for efficient power management.
5. Medical Devices: Provides low-noise and stable power, crucial for sensitive medical equipment.
These applications benefit from its low dropout voltage, low noise, and small form factor.
1. Portable Electronics: Provides stable voltage for battery-powered devices like smartphones and tablets.
2. Communication Devices: Ensures reliable power supply for components in telecommunications equipment.
3. Industrial Controls: Offers accurate voltage regulation for sensors and controllers in automation systems.
4. Consumer Electronics: Used in devices such as cameras and wearable tech for efficient power management.
5. Medical Devices: Provides low-noise and stable power, crucial for sensitive medical equipment.
These applications benefit from its low dropout voltage, low noise, and small form factor.
Package
The TPS73033DBVR is a Texas Instruments low-dropout (LDO) voltage regulator in a SOT-23-5 package. This compact package is ideal for space-constrained applications and offers a stable 3.3V output voltage with low quiescent current, suitable for battery-powered devices.
