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TPS7A2050PDBVR
+Lista de MateriaisIC REG LINEAR 5V 300MA SOT23-5
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FabricanteTexas Instruments
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Peça do Fabricante #TPS7A2050PDBVR
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Pacote SOT23-5
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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) | 6V |
| Voltage-Output(Min/Fixed) | 5V |
| 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 |
Visão Geral
Description
The TPS7A2050PDBVR is a high-performance, low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It is part of the TPS7A20 series, known for its low quiescent current and excellent transient response, making it suitable for battery-operated devices and applications requiring power efficiency. The device provides a fixed output voltage of 5V with a maximum output current of 300 mA.
Key features include a low dropout voltage, typically 120 mV at 200 mA, which enhances efficiency by reducing power loss. It also boasts high power-supply rejection ratio (PSRR), which ensures stable output voltage despite variations in input voltage. The regulator offers a wide input voltage range from 2.5V to 6.5V, making it versatile for various applications.
Additional features include built-in protection mechanisms such as current limit and thermal shutdown, providing reliability and safety. The TPS7A2050PDBVR is housed in a small SOT-23-5 package, which facilitates compact PCB designs, making it ideal for space-constrained applications like wearables, IoT devices, and portable electronics.
Key features include a low dropout voltage, typically 120 mV at 200 mA, which enhances efficiency by reducing power loss. It also boasts high power-supply rejection ratio (PSRR), which ensures stable output voltage despite variations in input voltage. The regulator offers a wide input voltage range from 2.5V to 6.5V, making it versatile for various applications.
Additional features include built-in protection mechanisms such as current limit and thermal shutdown, providing reliability and safety. The TPS7A2050PDBVR is housed in a small SOT-23-5 package, which facilitates compact PCB designs, making it ideal for space-constrained applications like wearables, IoT devices, and portable electronics.
Equivalent
The TPS7A2050PDBVR is a low-dropout (LDO) voltage regulator. Some equivalent products include:
1. MCP1700-5002E/TO: A low-dropout regulator with similar voltage and current specifications.
2. LM1117MP-5.0: Offers 5V output like the TPS7A2050PDBVR with slightly higher dropout.
3. AMS1117-5.0: Another LDO regulator with comparable output voltage and current.
It's important to verify specific parameters like dropout voltage, output current, package type, and thermal characteristics for exact equivalency.
1. MCP1700-5002E/TO: A low-dropout regulator with similar voltage and current specifications.
2. LM1117MP-5.0: Offers 5V output like the TPS7A2050PDBVR with slightly higher dropout.
3. AMS1117-5.0: Another LDO regulator with comparable output voltage and current.
It's important to verify specific parameters like dropout voltage, output current, package type, and thermal characteristics for exact equivalency.
Features
The TPS7A2050PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Provides a fixed output of 5V.
2. Input Voltage Range: Operates efficiently with an input voltage range from 2.5V to 6.5V.
3. Output Current: Supports a maximum output current of 300 mA.
4. Low Dropout Voltage: Offers a low dropout voltage, enhancing efficiency in voltage regulation.
5. Quiescent Current: Features a low quiescent current for power-sensitive applications.
6. High PSRR: Delivers high power supply rejection ratio, which is beneficial in noisy environments.
7. Thermal Shutdown: Includes thermal shutdown protection for enhanced reliability.
8. Current Limit: Equipped with current limit protection to prevent over-current damage.
9. Package: Available in a compact SOT-23-5 package for space-constrained designs.
10. Applications: Ideal for use in portable devices, battery-powered equipment, and other applications requiring efficient power management.
These features make the TPS7A2050PDBVR suitable for various electronic applications where stable voltage regulation is critical.
1. Output Voltage: Provides a fixed output of 5V.
2. Input Voltage Range: Operates efficiently with an input voltage range from 2.5V to 6.5V.
3. Output Current: Supports a maximum output current of 300 mA.
4. Low Dropout Voltage: Offers a low dropout voltage, enhancing efficiency in voltage regulation.
5. Quiescent Current: Features a low quiescent current for power-sensitive applications.
6. High PSRR: Delivers high power supply rejection ratio, which is beneficial in noisy environments.
7. Thermal Shutdown: Includes thermal shutdown protection for enhanced reliability.
8. Current Limit: Equipped with current limit protection to prevent over-current damage.
9. Package: Available in a compact SOT-23-5 package for space-constrained designs.
10. Applications: Ideal for use in portable devices, battery-powered equipment, and other applications requiring efficient power management.
These features make the TPS7A2050PDBVR suitable for various electronic applications where stable voltage regulation is critical.
Pinout
The TPS7A2050PDBVR is a linear voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. The main functions of this device include providing a stable output voltage of 5.0 V with a maximum output current of 300 mA. The key pins are:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground connection.
3. EN (Pin 3): Enable pin; enables or disables the regulator.
4. NC (Pin 4): No connection; not used.
5. VOUT (Pin 5): Output voltage.
The TPS7A2050PDBVR is designed for low dropout applications and offers features such as low noise, low quiescent current, and good transient response, making it suitable for noise-sensitive applications like RF, precision analog, and audio.
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground connection.
3. EN (Pin 3): Enable pin; enables or disables the regulator.
4. NC (Pin 4): No connection; not used.
5. VOUT (Pin 5): Output voltage.
The TPS7A2050PDBVR is designed for low dropout applications and offers features such as low noise, low quiescent current, and good transient response, making it suitable for noise-sensitive applications like RF, precision analog, and audio.
Manufacturer
The TPS7A2050PDBVR is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. They are one of the largest producers of analog technology components, embedded processors, and digital signal processors. TI's products are widely used in diverse applications, including consumer electronics, automotive systems, industrial equipment, communications devices, and more. The company is known for its focus on innovation and has a significant impact on advancing technology in various industries.
Application
The TPS7A2050PDBVR is a low-dropout (LDO) linear voltage regulator designed for various applications. It is commonly used in portable and battery-powered devices due to its high-efficiency power management. The IC is suitable for applications in consumer electronics, such as smartphones and tablets, as well as in industrial automation systems requiring stable voltage outputs. It is also utilized in automotive electronics for systems needing precise voltage regulation. Additionally, the device is ideal for RF and analog circuit power supplies, where low noise and stable operation are critical. Its compact size and low quiescent current make it a versatile choice for space-constrained and energy-sensitive applications.
Package
The TPS7A2050PDBVR is packaged in a SOT-23-5 package, which is a small-outline transistor package with five pins.
