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TPS7A2018PDBVR
IC REG LINEAR 1.8V 300MA SOT23-5
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規格
| 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 | SC-74A, SOT-753 |
概述
Description
The TPS7A2018PDBVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and precise output voltage with low noise, making it suitable for sensitive electronic applications. The device can supply a maximum output current of 200 mA, catering to a range of peripheral and small power applications. It operates with an input voltage range of 2.5 V to 6.5 V and offers an adjustable output range from 0.8 V to 5.5 V, enabling flexibility in various circuit designs.
A key feature of the TPS7A2018PDBVR is its low quiescent current, enhancing energy efficiency, especially in battery-powered devices. The LDO includes integrated protection features such as current limiting and thermal shutdown, which help safeguard the system against overcurrent and excessive heat conditions. Its small form factor, typically a 5-pin SOT-23 package, allows for space-efficient designs, making it ideal for compact electronics. Overall, the TPS7A2018PDBVR is a reliable choice for applications requiring precise voltage regulation with minimal noise interference.
A key feature of the TPS7A2018PDBVR is its low quiescent current, enhancing energy efficiency, especially in battery-powered devices. The LDO includes integrated protection features such as current limiting and thermal shutdown, which help safeguard the system against overcurrent and excessive heat conditions. Its small form factor, typically a 5-pin SOT-23 package, allows for space-efficient designs, making it ideal for compact electronics. Overall, the TPS7A2018PDBVR is a reliable choice for applications requiring precise voltage regulation with minimal noise interference.
Features
The TPS7A2018PDBVR is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Input Voltage Range: It supports an input voltage range of 2.5 V to 6.5 V, making it versatile for various applications.
2. Output Voltage: It offers a fixed output voltage of 1.8 V, suitable for powering low-voltage digital circuits.
3. Output Current: Capable of delivering up to 300 mA of continuous output current.
4. Low Dropout Voltage: Features a low dropout voltage of typically 200 mV at full load, enhancing efficiency.
5. Low Quiescent Current: It has a low quiescent current of about 25 µA, contributing to energy-efficient designs.
6. High PSRR: Provides high power-supply rejection ratio (PSRR), which is beneficial for noise-sensitive applications.
7. Protection Features: Includes current limit and thermal shutdown protection to prevent damage under fault conditions.
8. Package: Available in a compact SOT-23-5 package, suitable for space-constrained applications.
These features make the TPS7A2018PDBVR ideal for portable devices, communication equipment, and any application requiring a stable, low-noise power supply.
1. Input Voltage Range: It supports an input voltage range of 2.5 V to 6.5 V, making it versatile for various applications.
2. Output Voltage: It offers a fixed output voltage of 1.8 V, suitable for powering low-voltage digital circuits.
3. Output Current: Capable of delivering up to 300 mA of continuous output current.
4. Low Dropout Voltage: Features a low dropout voltage of typically 200 mV at full load, enhancing efficiency.
5. Low Quiescent Current: It has a low quiescent current of about 25 µA, contributing to energy-efficient designs.
6. High PSRR: Provides high power-supply rejection ratio (PSRR), which is beneficial for noise-sensitive applications.
7. Protection Features: Includes current limit and thermal shutdown protection to prevent damage under fault conditions.
8. Package: Available in a compact SOT-23-5 package, suitable for space-constrained applications.
These features make the TPS7A2018PDBVR ideal for portable devices, communication equipment, and any application requiring a stable, low-noise power supply.
Package
The TPS7A2018PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is packaged in a SOT-23-5 configuration, which is a small outline transistor package with 5 pins. This package type is compact and suitable for space-constrained applications.
Pinout
The TPS7A2018PDBVR is a low-dropout (LDO) linear voltage regulator developed by Texas Instruments. It typically comes in a 5-pin SOT-23 package. The pin functions for this device are generally as follows:
1. VIN: Input voltage pin where the input supply voltage is applied.
2. GND: Ground pin, which serves as the reference point for the regulator.
3. EN: Enable pin for turning the regulator on or off. A high level enables the device, while a low level disables it.
4. NC: Not connected pin, often used for mechanical stability and not electrically connected internally.
5. VOUT: Output voltage pin where the regulated output voltage is provided.
The TPS7A2018 is designed for low noise and high precision, making it suitable for sensitive applications requiring stable voltage regulation. Please refer to the specific datasheet for detailed specifications and application information.
1. VIN: Input voltage pin where the input supply voltage is applied.
2. GND: Ground pin, which serves as the reference point for the regulator.
3. EN: Enable pin for turning the regulator on or off. A high level enables the device, while a low level disables it.
4. NC: Not connected pin, often used for mechanical stability and not electrically connected internally.
5. VOUT: Output voltage pin where the regulated output voltage is provided.
The TPS7A2018 is designed for low noise and high precision, making it suitable for sensitive applications requiring stable voltage regulation. Please refer to the specific datasheet for detailed specifications and application information.
Manufacturer
The TPS7A2018PDBVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits, microcontrollers, and sensors. TI's products are used across various industries, including consumer electronics, automotive, industrial, and communication equipment. The company is known for its innovation in analog and embedded processing technologies.
Application
The TPS7A2018PDBVR is a low-dropout (LDO) voltage regulator used in various applications. Key application areas include powering precision analog circuits, RF components, sensor modules, and microcontrollers. It is ideal for use in portable and battery-powered devices due to its low quiescent current. Additionally, it is suitable for industrial and automotive applications requiring stable voltage regulation under varying load conditions. The device's performance in minimizing noise and providing high power supply rejection ratio (PSRR) makes it a good choice for applications in communication equipment and instrumentation systems.
Equivalent
Equivalent products to the TPS7A2018PDBVR, a low-dropout (LDO) voltage regulator from Texas Instruments, include:
1. MIC5205 series from Microchip Technology
2. LP2985 series from Texas Instruments
3. NCP702 series from ON Semiconductor
4. TLV707 series from Texas Instruments
5. ADP150 series from Analog Devices
These alternatives offer similar voltage regulation capabilities, but the exact match depends on your specific application requirements such as input/output voltage range, output current, and package type. Always check the datasheets for detailed specifications.
1. MIC5205 series from Microchip Technology
2. LP2985 series from Texas Instruments
3. NCP702 series from ON Semiconductor
4. TLV707 series from Texas Instruments
5. ADP150 series from Analog Devices
These alternatives offer similar voltage regulation capabilities, but the exact match depends on your specific application requirements such as input/output voltage range, output current, and package type. Always check the datasheets for detailed specifications.
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