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TPS7A2018PDQNR
+Lista de MateriaisIC REG LINEAR 1.8V 300MA 4X2SON
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FabricanteTexas Instruments
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Peça do Fabricante #TPS7A2018PDQNR
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Pacote X2SON (DQN)-4
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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) | 1.8V |
| VoltageDropout(Max) | 0.2V @ 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 | 4-XDFN Exposed Pad |
Visão Geral
Description
The TPS7A2018PDQNR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide precise voltage regulation with low noise and high power-supply ripple rejection (PSRR), making it ideal for noise-sensitive applications. The device can deliver a maximum output current of 200 mA and typically operates with a low quiescent current, enhancing efficiency in battery-powered devices.
This LDO supports an input voltage range from 2.5 V to 5.5 V and offers adjustable output voltages from 0.8 V to 5 V, providing flexibility for various electronic designs. The TPS7A2018PDQNR is equipped with thermal shutdown and current limit protection features to ensure reliable performance under fault conditions.
Its compact size, typically available in a SOT-23 package, makes it suitable for space-constrained applications. Common uses include powering RF components, precision analog systems, and microcontrollers in consumer electronics, industrial, and automotive applications. The TPS7A2018PDQNR is appreciated for its stability, reliability, and ease of use in diverse electronic systems.
This LDO supports an input voltage range from 2.5 V to 5.5 V and offers adjustable output voltages from 0.8 V to 5 V, providing flexibility for various electronic designs. The TPS7A2018PDQNR is equipped with thermal shutdown and current limit protection features to ensure reliable performance under fault conditions.
Its compact size, typically available in a SOT-23 package, makes it suitable for space-constrained applications. Common uses include powering RF components, precision analog systems, and microcontrollers in consumer electronics, industrial, and automotive applications. The TPS7A2018PDQNR is appreciated for its stability, reliability, and ease of use in diverse electronic systems.
Equivalent
The TPS7A2018PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products include:
1. Analog Devices ADP3330 - Low dropout voltage regulator with similar specifications.
2. Microchip MCP1703 - A low quiescent current LDO regulator.
3. ON Semiconductor NCP1117 - A low dropout positive voltage regulator.
4. ROHM Semiconductor BD00IA5MEFJ - A low saturation, LDO regulator.
Please verify the specific electrical characteristics and package compatibility when selecting an alternative.
1. Analog Devices ADP3330 - Low dropout voltage regulator with similar specifications.
2. Microchip MCP1703 - A low quiescent current LDO regulator.
3. ON Semiconductor NCP1117 - A low dropout positive voltage regulator.
4. ROHM Semiconductor BD00IA5MEFJ - A low saturation, LDO regulator.
Please verify the specific electrical characteristics and package compatibility when selecting an alternative.
Features
The TPS7A2018PDQNR is a low-dropout (LDO) voltage regulator designed by Texas Instruments. Key features include:
1. Input Voltage Range: 2 V to 5.5 V, allowing flexible usage in various applications.
2. Output Voltage: Fixed 1.8 V output, with high accuracy and stability.
3. Output Current: Capable of delivering up to 300 mA of output current.
4. Low Dropout Voltage: Ensures efficient operation with a typical dropout voltage as low as 135 mV at 200 mA load.
5. Excellent Load/Line Transient Response: Provides stable operation across different loads and input voltages.
6. Low Quiescent Current: Reduces power consumption, important for battery-operated devices.
7. High PSRR: Offers high Power Supply Rejection Ratio for minimizing noise from input to output.
8. Thermal Protection: Integrated thermal shutdown to prevent damage from overheating.
9. Compact Package: Available in a small 1 mm x 1 mm X2SON package, ideal for space-constrained applications.
These features make it suitable for applications like portable devices, sensor modules, and communication equipment where efficient power regulation is critical.
1. Input Voltage Range: 2 V to 5.5 V, allowing flexible usage in various applications.
2. Output Voltage: Fixed 1.8 V output, with high accuracy and stability.
3. Output Current: Capable of delivering up to 300 mA of output current.
4. Low Dropout Voltage: Ensures efficient operation with a typical dropout voltage as low as 135 mV at 200 mA load.
5. Excellent Load/Line Transient Response: Provides stable operation across different loads and input voltages.
6. Low Quiescent Current: Reduces power consumption, important for battery-operated devices.
7. High PSRR: Offers high Power Supply Rejection Ratio for minimizing noise from input to output.
8. Thermal Protection: Integrated thermal shutdown to prevent damage from overheating.
9. Compact Package: Available in a small 1 mm x 1 mm X2SON package, ideal for space-constrained applications.
These features make it suitable for applications like portable devices, sensor modules, and communication equipment where efficient power regulation is critical.
Manufacturer
The TPS7A2018PDQNR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips. Their products are used in a wide variety of electronic devices and applications, including consumer electronics, automotive systems, industrial equipment, and communications. TI is recognized for its extensive portfolio of analog and digital integrated circuits and is one of the leading companies in the semiconductor industry.
Application
The TPS7A2018PDQNR is a low-dropout (LDO) voltage regulator, primarily used in applications requiring precise voltage regulation with low noise and low power consumption. Key application areas include:
1. Consumer Electronics: Power management for smartphones, tablets, and wearable devices.
2. Industrial Equipment: Regulation in control systems and sensors.
3. Telecommunications: Power supply for networking equipment and communication devices.
4. Medical Devices: Ensuring stable power in sensitive medical instrumentation.
5. Automotive: Supports in-vehicle electronics requiring reliable power supplies.
6. IoT Devices: Efficient power regulation for battery-powered and low-power IoT devices.
These applications benefit from the component's ability to provide a stable output voltage with low dropout and high efficiency.
1. Consumer Electronics: Power management for smartphones, tablets, and wearable devices.
2. Industrial Equipment: Regulation in control systems and sensors.
3. Telecommunications: Power supply for networking equipment and communication devices.
4. Medical Devices: Ensuring stable power in sensitive medical instrumentation.
5. Automotive: Supports in-vehicle electronics requiring reliable power supplies.
6. IoT Devices: Efficient power regulation for battery-powered and low-power IoT devices.
These applications benefit from the component's ability to provide a stable output voltage with low dropout and high efficiency.
Package
The TPS7A2018PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a WSON (Wafer-Level Small Outline No-Lead) package, specifically an 8-pin WSON with a 2.00 x 2.00 mm size. This package type offers a compact solution for space-constrained applications.
