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TPS73533DRBR
+Lista de MateriaisIC REG LINEAR 3.3V 500MA 8SON
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FabricanteTexas Instruments
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Peça do Fabricante #TPS73533DRBR
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Pacote VSON-8
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6.5V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.5V @ 500mA |
| Current-Output | 500mA |
| Current-Quiescent(Iq) | 65 µA |
| PSRR | 66dB ~ 22dB (100Hz ~ 100kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-VDFN Exposed Pad |
Visão Geral
Description
The TPS73533DRBR is a low-dropout (LDO) voltage regulator from Texas Instruments. It offers a fixed output voltage of 3.3V and is designed to provide a stable power supply with a maximum output current of 500mA. This regulator is ideal for applications requiring low power consumption and high precision, such as battery-powered devices, portable electronics, and telecommunications equipment.
Key features include low quiescent current, fast transient response, and excellent line and load regulation, making it efficient and reliable for various applications. It operates over a wide input voltage range, typically from 2.7V to 24V, and includes thermal shutdown and current limit protection to ensure safe operation. The TPS73533DRBR comes in a space-saving 8-pin SON (Small Outline No-lead) package, enhancing its suitability for compact circuit board designs. With its combination of efficiency and features, this LDO regulator is a popular choice for developers seeking a robust voltage regulation solution.
Key features include low quiescent current, fast transient response, and excellent line and load regulation, making it efficient and reliable for various applications. It operates over a wide input voltage range, typically from 2.7V to 24V, and includes thermal shutdown and current limit protection to ensure safe operation. The TPS73533DRBR comes in a space-saving 8-pin SON (Small Outline No-lead) package, enhancing its suitability for compact circuit board designs. With its combination of efficiency and features, this LDO regulator is a popular choice for developers seeking a robust voltage regulation solution.
Equivalent
The TPS73533DRBR is a low-dropout linear regulator from Texas Instruments. Equivalent products from other manufacturers might include:
1. LD1117-3.3 from STMicroelectronics
2. MIC5205-3.3YM from Microchip Technology
3. AMS1117-3.3 from Advanced Monolithic Systems
4. NCP1117ST33T3G from ON Semiconductor
Ensure that the alternatives meet the required specifications such as output voltage, current rating, dropout voltage, and package type before substituting.
1. LD1117-3.3 from STMicroelectronics
2. MIC5205-3.3YM from Microchip Technology
3. AMS1117-3.3 from Advanced Monolithic Systems
4. NCP1117ST33T3G from ON Semiconductor
Ensure that the alternatives meet the required specifications such as output voltage, current rating, dropout voltage, and package type before substituting.
Features
The TPS73533DRBR is a low-dropout (LDO) voltage regulator from Texas Instruments, featuring a 3.3V fixed output voltage. It offers a high-accuracy output with low quiescent current, making it ideal for power-sensitive applications. Here are its key features:
1. Output Voltage: Fixed at 3.3V.
2. Output Current: Provides up to 500mA.
3. Low Dropout Voltage: Ensures minimal voltage drop between input and output.
4. Low Quiescent Current: Reduces power consumption, enhancing efficiency.
5. Fast Transient Response: Quickly responds to changes in load.
6. Stable with Ceramic Capacitors: Supports stability with a broad range of output capacitors, including 1µF ceramic capacitors.
7. Thermal and Overcurrent Protection: Safeguards against overheating and overcurrent conditions.
8. Enable Pin: Allows for easy on/off control.
9. Package: Available in a small 8-pin SON package, suitable for compact designs.
These features make the TPS73533DRBR suitable for applications in consumer electronics, industrial equipment, and other areas requiring efficient power regulation.
1. Output Voltage: Fixed at 3.3V.
2. Output Current: Provides up to 500mA.
3. Low Dropout Voltage: Ensures minimal voltage drop between input and output.
4. Low Quiescent Current: Reduces power consumption, enhancing efficiency.
5. Fast Transient Response: Quickly responds to changes in load.
6. Stable with Ceramic Capacitors: Supports stability with a broad range of output capacitors, including 1µF ceramic capacitors.
7. Thermal and Overcurrent Protection: Safeguards against overheating and overcurrent conditions.
8. Enable Pin: Allows for easy on/off control.
9. Package: Available in a small 8-pin SON package, suitable for compact designs.
These features make the TPS73533DRBR suitable for applications in consumer electronics, industrial equipment, and other areas requiring efficient power regulation.
Pinout
The TPS73533DRBR is a voltage regulator from Texas Instruments, part of the TPS735 series. It typically comes in an 8-pin SON (Small Outline No-lead) package. The primary function of this device is to provide a stable, low-dropout (LDO) voltage regulation suitable for a variety of applications. Here are the key features and pin functions:
1. Pin 1 (IN): Input voltage supply.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (NR/FB): Noise reduction or feedback pin, depending on the configuration.
4. Pin 4 (NC): No internal connection (often used for increased thermal performance).
5. Pin 5 (EN): Enable pin to turn the device on or off.
6. Pin 6 (OUT): Regulated output voltage.
7. Pin 7 (NC): No internal connection.
8. Pin 8 (PG): Power Good indicator.
This LDO regulator provides a regulated output voltage of 3.3V and can deliver up to 500mA of output current. It's designed for low-dropout operation, with features like low-noise, low quiescent current, and fast transient response, making it suitable for sensitive and portable power applications.
1. Pin 1 (IN): Input voltage supply.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (NR/FB): Noise reduction or feedback pin, depending on the configuration.
4. Pin 4 (NC): No internal connection (often used for increased thermal performance).
5. Pin 5 (EN): Enable pin to turn the device on or off.
6. Pin 6 (OUT): Regulated output voltage.
7. Pin 7 (NC): No internal connection.
8. Pin 8 (PG): Power Good indicator.
This LDO regulator provides a regulated output voltage of 3.3V and can deliver up to 500mA of output current. It's designed for low-dropout operation, with features like low-noise, low quiescent current, and fast transient response, making it suitable for sensitive and portable power applications.
Manufacturer
The TPS73533DRBR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a range of electronic components, including integrated circuits and embedded processors. The company is known for its innovation in analog and digital semiconductor technologies, serving various industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is headquartered in Dallas, Texas, and has a significant presence worldwide, focusing on developing solutions that advance electronics technology.
Application
The TPS73533DRBR is a low-dropout (LDO) voltage regulator commonly used in applications requiring precise voltage regulation. Key application areas include:
1. Consumer Electronics: Powers circuits in devices like smartphones, tablets, and digital cameras.
2. Industrial Equipment: Used in automation systems for stable voltage output.
3. Computing: Provides regulated power supply to microcontrollers and processors.
4. Telecommunications: Used in networking devices requiring consistent voltage levels.
5. Medical Devices: Ensures reliable performance in sensitive diagnostic and monitoring equipment.
6. Automotive: Powers electronic control units (ECUs) and infotainment systems.
Overall, the TPS73533DRBR is ideal for any application requiring efficient, low-noise voltage regulation.
1. Consumer Electronics: Powers circuits in devices like smartphones, tablets, and digital cameras.
2. Industrial Equipment: Used in automation systems for stable voltage output.
3. Computing: Provides regulated power supply to microcontrollers and processors.
4. Telecommunications: Used in networking devices requiring consistent voltage levels.
5. Medical Devices: Ensures reliable performance in sensitive diagnostic and monitoring equipment.
6. Automotive: Powers electronic control units (ECUs) and infotainment systems.
Overall, the TPS73533DRBR is ideal for any application requiring efficient, low-noise voltage regulation.
Package
The TPS73533DRBR is packaged in a 10-pin SON (Small Outline No-lead) package, specifically designated as the DRB package type. It features a 3.00 x 3.00 mm footprint, making it suitable for compact designs.
