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TPS71733DCKR
+Lista de MateriaisIC REG LINEAR 3.3V 150MA SC70-5
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FabricanteTexas Instruments
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Peça do Fabricante #TPS71733DCKR
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Pacote SOT-SC70 (DCK)-5
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Em Estoque7542
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6.5V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.3V @ 150mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 80 µA |
| Current-Supply(Max) | 100 µA |
| PSRR | 70dB ~ 45dB (100Hz ~ 1MHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 5-TSSOP, SC-70-5, SOT-353 |
Visão Geral
Description
The TPS71733DCKR is a low-dropout (LDO) voltage regulator from Texas Instruments, part of the TPS717 series. It is designed to provide a stable output voltage with low noise and high power-supply rejection ratio (PSRR), making it suitable for sensitive electronic applications.
Key features of the TPS71733DCKR include a fixed output voltage of 3.3V, a maximum output current of 150mA, and a low quiescent current, which ensures energy efficiency. The device operates with a low dropout voltage, allowing it to maintain regulation with minimal voltage difference between the input and output.
It also features an enable pin for controlled startup, thermal shutdown, and current limit protection to ensure reliable operation under various conditions. The TPS71733DCKR is housed in a small SOT-5 package, making it ideal for space-constrained designs such as portable and battery-powered devices.
With its combination of performance and compact size, the TPS71733DCKR is suitable for applications requiring precise voltage regulation and low noise, such as RF and analog circuits.
Key features of the TPS71733DCKR include a fixed output voltage of 3.3V, a maximum output current of 150mA, and a low quiescent current, which ensures energy efficiency. The device operates with a low dropout voltage, allowing it to maintain regulation with minimal voltage difference between the input and output.
It also features an enable pin for controlled startup, thermal shutdown, and current limit protection to ensure reliable operation under various conditions. The TPS71733DCKR is housed in a small SOT-5 package, making it ideal for space-constrained designs such as portable and battery-powered devices.
With its combination of performance and compact size, the TPS71733DCKR is suitable for applications requiring precise voltage regulation and low noise, such as RF and analog circuits.
Equivalent
The TPS71733DCKR is a low-dropout (LDO) voltage regulator by Texas Instruments. Equivalent products include the Microchip MCP1703, Analog Devices ADP3333, and ON Semiconductor NCP1117 series. When selecting an equivalent, consider parameters like output voltage, current rating, dropout voltage, and package type to ensure compatibility with your application. Always verify the specifications to ensure an exact match for your circuit requirements.
Features
The TPS71733DCKR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Input Voltage Range: The device supports a wide input voltage range from 2.5V to 24V.
3. Low Dropout Voltage: Ensures efficient regulation with a low voltage drop, typically around 140 mV at 150 mA.
4. Output Current: Capable of delivering up to 150 mA of output current.
5. Low Quiescent Current: Features an ultra-low quiescent current of approximately 3.2 µA, making it suitable for battery-powered applications.
6. PSRR: Offers good Power Supply Rejection Ratio (PSRR) to suppress input voltage variations.
7. Protection: Includes built-in features like thermal shutdown and current limit protection for enhanced reliability.
8. Package: Comes in a small, space-saving SC70-5 package for compact applications.
9. Stability: Stable with a small ceramic output capacitor.
10. Applications: Ideal for use in portable devices, battery-powered equipment, and low-power systems.
These features make the TPS71733DCKR a versatile choice for energy-efficient power management in various electronic devices.
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Input Voltage Range: The device supports a wide input voltage range from 2.5V to 24V.
3. Low Dropout Voltage: Ensures efficient regulation with a low voltage drop, typically around 140 mV at 150 mA.
4. Output Current: Capable of delivering up to 150 mA of output current.
5. Low Quiescent Current: Features an ultra-low quiescent current of approximately 3.2 µA, making it suitable for battery-powered applications.
6. PSRR: Offers good Power Supply Rejection Ratio (PSRR) to suppress input voltage variations.
7. Protection: Includes built-in features like thermal shutdown and current limit protection for enhanced reliability.
8. Package: Comes in a small, space-saving SC70-5 package for compact applications.
9. Stability: Stable with a small ceramic output capacitor.
10. Applications: Ideal for use in portable devices, battery-powered equipment, and low-power systems.
These features make the TPS71733DCKR a versatile choice for energy-efficient power management in various electronic devices.
Pinout
The TPS71733DCKR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It comes in a 5-pin SC70 package. The device is designed to provide a stable output voltage of 3.3V with a maximum output current of 150mA, making it suitable for portable and battery-powered applications.
The pin functions are as follows:
1. IN: Input voltage pin where the supply voltage is applied.
2. GND: Ground pin, which serves as the reference point for the input and output voltages.
3. EN: Enable pin used to turn the regulator on or off. A high level enables the device, and a low level disables it.
4. NC: No connection.
5. OUT: Output voltage pin, which provides the regulated output voltage.
This regulator is notable for its low quiescent current, high power-supply rejection ratio (PSRR), and low noise, which makes it ideal for noise-sensitive applications.
The pin functions are as follows:
1. IN: Input voltage pin where the supply voltage is applied.
2. GND: Ground pin, which serves as the reference point for the input and output voltages.
3. EN: Enable pin used to turn the regulator on or off. A high level enables the device, and a low level disables it.
4. NC: No connection.
5. OUT: Output voltage pin, which provides the regulated output voltage.
This regulator is notable for its low quiescent current, high power-supply rejection ratio (PSRR), and low noise, which makes it ideal for noise-sensitive applications.
Manufacturer
The TPS71733DCKR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of electronic components for various industries. They are known for producing analog and embedded processing products, including integrated circuits, microcontrollers, and sensors. TI's products are widely used in consumer electronics, automotive systems, industrial equipment, and communications infrastructure.
Application
The TPS71733DCKR is a low-dropout linear voltage regulator. Its application areas include:
1. Consumer Electronics: Used in devices like smartphones and tablets for efficient power management.
2. Industrial Equipment: Provides stable power supply for various industrial applications.
3. Wireless Infrastructure: Utilized in base stations and networking equipment to maintain reliable power.
4. Medical Devices: Ensures precise voltage regulation in portable medical equipment.
5. Automotive Electronics: Supports infotainment and telematics systems with regulated power.
6. Test and Measurement Equipment: Offers stable power for accurate measurements.
7. Battery-Powered Devices: Extends battery life by providing efficient voltage regulation.
Its key features include low dropout voltage, low noise, and high power supply rejection ratio, making it suitable for sensitive electronic applications.
1. Consumer Electronics: Used in devices like smartphones and tablets for efficient power management.
2. Industrial Equipment: Provides stable power supply for various industrial applications.
3. Wireless Infrastructure: Utilized in base stations and networking equipment to maintain reliable power.
4. Medical Devices: Ensures precise voltage regulation in portable medical equipment.
5. Automotive Electronics: Supports infotainment and telematics systems with regulated power.
6. Test and Measurement Equipment: Offers stable power for accurate measurements.
7. Battery-Powered Devices: Extends battery life by providing efficient voltage regulation.
Its key features include low dropout voltage, low noise, and high power supply rejection ratio, making it suitable for sensitive electronic applications.
Package
The TPS71733DCKR is a voltage regulator packaged in a SOT-5 (Small Outline Transistor) format, specifically referred to as SC70-5. This compact package is designed for applications requiring efficient space usage and is commonly used in electronic circuits where size constraints are a consideration.
