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TPS73133DBVR
+NomenclatureIC REG LINEAR 3.3V 150MA SOT23-5
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FabricantTexas Instruments
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Pièce fabricant #TPS73133DBVR
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Fiche technique TPS73133DBVR DataSheet
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Package SOT23-5
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En stock3378
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Spécifications
| Attribut | Valeur |
| 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) | 0.1V @ 150mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 550 µA |
| Current-Supply(Max) | 750 µA |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Présentation
Description
The TPS73133DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TPS731 series, designed to provide a stable output voltage with a precise fixed output option. The "33" in the model number indicates a 3.3V output. This component is housed in a SOT-23-5 package, making it suitable for compact applications.
Key features of the TPS73133DBVR include its low dropout voltage, high accuracy, and low noise performance, making it ideal for sensitive electronics. It supports a maximum output current of 150 mA. The LDO also includes an active shutdown mode for low power consumption and a fast start-up time.
Protection features include thermal shutdown and current limiting, enhancing the device's reliability. With its wide input voltage range and robust performance, the TPS73133DBVR is commonly used in battery-operated devices, portable electronics, and other applications where efficiency and space are crucial.
Suitable for a variety of applications, the TPS73133DBVR is a practical choice for designers needing a dependable voltage regulation solution.
Key features of the TPS73133DBVR include its low dropout voltage, high accuracy, and low noise performance, making it ideal for sensitive electronics. It supports a maximum output current of 150 mA. The LDO also includes an active shutdown mode for low power consumption and a fast start-up time.
Protection features include thermal shutdown and current limiting, enhancing the device's reliability. With its wide input voltage range and robust performance, the TPS73133DBVR is commonly used in battery-operated devices, portable electronics, and other applications where efficiency and space are crucial.
Suitable for a variety of applications, the TPS73133DBVR is a practical choice for designers needing a dependable voltage regulation solution.
Equivalent
The TPS73133DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Equivalent products, which offer similar functionality, might include:
1. MIC5205-3.3YM5 from Microchip Technology
2. NCP1117-3.3 from ON Semiconductor
3. LP2985A-33DBVR from Texas Instruments
4. AMS1117-3.3 from Advanced Monolithic Systems
Ensure compatibility by checking datasheets for specifications like output voltage, current, dropout voltage, and package type.
1. MIC5205-3.3YM5 from Microchip Technology
2. NCP1117-3.3 from ON Semiconductor
3. LP2985A-33DBVR from Texas Instruments
4. AMS1117-3.3 from Advanced Monolithic Systems
Ensure compatibility by checking datasheets for specifications like output voltage, current, dropout voltage, and package type.
Features
The TPS73133DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Fixed 3.3V with high accuracy.
2. Output Current: Up to 150 mA.
3. Low Dropout Voltage: Ensures efficient operation with minimal input-output voltage difference.
4. Ultra-Low Noise: Suitable for noise-sensitive applications without the need for additional capacitors for noise filtering.
5. Fast Transient Response: Quickly reacts to load changes.
6. Stable with Ceramic Capacitors: Compatible with low-cost ceramic output capacitors.
7. Thermal Protection: Includes built-in thermal shutdown to prevent overheating.
8. Current Limit Protection: Protects against overcurrent conditions.
9. Enable Pin: Allows for easy on/off control.
10. Package: Available in a compact SOT-23-5 package, ideal for space-constrained applications.
These features make the TPS73133DBVR suitable for applications requiring low noise and high-performance power supply regulation, such as in portable devices, communication equipment, and medical instruments.
1. Output Voltage: Fixed 3.3V with high accuracy.
2. Output Current: Up to 150 mA.
3. Low Dropout Voltage: Ensures efficient operation with minimal input-output voltage difference.
4. Ultra-Low Noise: Suitable for noise-sensitive applications without the need for additional capacitors for noise filtering.
5. Fast Transient Response: Quickly reacts to load changes.
6. Stable with Ceramic Capacitors: Compatible with low-cost ceramic output capacitors.
7. Thermal Protection: Includes built-in thermal shutdown to prevent overheating.
8. Current Limit Protection: Protects against overcurrent conditions.
9. Enable Pin: Allows for easy on/off control.
10. Package: Available in a compact SOT-23-5 package, ideal for space-constrained applications.
These features make the TPS73133DBVR suitable for applications requiring low noise and high-performance power supply regulation, such as in portable devices, communication equipment, and medical instruments.
Pinout
The TPS73133DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. The pin functions are typically as follows:
1. IN: Input voltage pin. Connect this to the supply voltage.
2. GND: Ground pin. This is the reference point for the circuit.
3. NR/SS: Noise reduction/soft-start pin. This can be connected to an external capacitor to reduce output noise or implement a soft-start function.
4. OUT: Output voltage pin. Connect this to your load; it provides the regulated output voltage.
5. NC or Fixed: No connect or a fixed voltage setting pin depending on the version. In some configurations, it might be internally connected for specific functions or left unconnected.
The TPS73133 provides a fixed output voltage of 3.3V and can deliver an output current up to 150 mA. It features low dropout voltage, low noise, and excellent line and load transient response, making it suitable for portable and battery-powered applications. Always refer to the specific datasheet for the most accurate and detailed information.
1. IN: Input voltage pin. Connect this to the supply voltage.
2. GND: Ground pin. This is the reference point for the circuit.
3. NR/SS: Noise reduction/soft-start pin. This can be connected to an external capacitor to reduce output noise or implement a soft-start function.
4. OUT: Output voltage pin. Connect this to your load; it provides the regulated output voltage.
5. NC or Fixed: No connect or a fixed voltage setting pin depending on the version. In some configurations, it might be internally connected for specific functions or left unconnected.
The TPS73133 provides a fixed output voltage of 3.3V and can deliver an output current up to 150 mA. It features low dropout voltage, low noise, and excellent line and load transient response, making it suitable for portable and battery-powered applications. Always refer to the specific datasheet for the most accurate and detailed information.
Manufacturer
The TPS73133DBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and integrated circuits. The company is well-known for producing a wide range of products, including analog chips, embedded processors, and various other electronic components. TI's products are used in a variety of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company focuses on innovation and is committed to advancing technology to meet the needs of its diverse customer base.
Application
The TPS73133DBVR is a low-dropout (LDO) voltage regulator commonly used in applications requiring precise voltage regulation and low noise. It is suitable for powering microcontrollers, digital signal processors (DSPs), field-programmable gate arrays (FPGAs), and other sensitive electronics in consumer electronics, communication devices, industrial automation, and medical equipment. Its low dropout voltage and fast transient response make it ideal for battery-powered devices and portable electronics. Additionally, it can be used in RF applications due to its low noise output. The device is also found in power management systems for various applications, ensuring stable voltage supply under different load conditions.
Package
The TPS73133DBVR is a voltage regulator from Texas Instruments packaged in a SOT-23-5 form factor. It is part of the TPS731xx series and provides low-dropout linear regulation, suitable for space-constrained applications requiring efficient power management.
