規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 5.2V |
| Voltage Dropout (Max) | 0.3V @ 2A |
| Current - Output | 2A |
| PSRR | 42dB ~ 25dB (10kHz ~ 500kHz) |
| Control Features | Enable |
| Protection Features | Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The TPS7A5201QRGRRQ1 is a high-performance, low-dropout (LDO) voltage regulator designed by Texas Instruments. It is part of the company's automotive-qualified product line, suitable for a wide range of automotive applications. This LDO offers a wide input voltage range of 1.5 V to 7 V and provides a precise output voltage with an accuracy of 1%. It can deliver up to 1 A of output current, making it ideal for powering microcontrollers, sensors, and other low-power devices in vehicles.
The device features excellent transient response and low noise, which are critical for maintaining stable operation and minimizing interference in sensitive circuits. It includes a range of protection features, such as thermal shutdown and current limit protection, to enhance reliability and safety. The TPS7A5201QRGRRQ1 is available in a small, thermally efficient package, facilitating easy integration into compact designs. Its robust performance and automotive-grade qualification make it a reliable choice for challenging environments found in automotive electronics.
The device features excellent transient response and low noise, which are critical for maintaining stable operation and minimizing interference in sensitive circuits. It includes a range of protection features, such as thermal shutdown and current limit protection, to enhance reliability and safety. The TPS7A5201QRGRRQ1 is available in a small, thermally efficient package, facilitating easy integration into compact designs. Its robust performance and automotive-grade qualification make it a reliable choice for challenging environments found in automotive electronics.
Equivalent
The TPS7A5201QRGRRQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Equivalent products from other manufacturers include:
1. LT3080 from Analog Devices: An adjustable LDO regulator with similar output current capabilities.
2. MIC29152 from Microchip Technology: A high-current LDO regulator.
3. NCP1117 from ON Semiconductor: A low dropout positive voltage regulator.
4. AMS1117 from Advanced Monolithic Systems: An adjustable LDO with similar performance parameters.
Always verify specific electrical characteristics and pin compatibility before substituting.
1. LT3080 from Analog Devices: An adjustable LDO regulator with similar output current capabilities.
2. MIC29152 from Microchip Technology: A high-current LDO regulator.
3. NCP1117 from ON Semiconductor: A low dropout positive voltage regulator.
4. AMS1117 from Advanced Monolithic Systems: An adjustable LDO with similar performance parameters.
Always verify specific electrical characteristics and pin compatibility before substituting.
Features
The TPS7A5201QRGRRQ1 is a high-performance linear voltage regulator from Texas Instruments, designed for automotive applications. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 1.5 V to 7 V.
2. Output Current: Capable of delivering up to 1 A of output current.
3. Low Dropout Voltage: The device features an ultra-low dropout voltage, enhancing efficiency.
4. Precision: It provides high output voltage accuracy.
5. Quiescent Current: The regulator has a low quiescent current, making it suitable for battery-operated systems.
6. Power-Good Indicator: Includes a power-good indicator for enhanced monitoring.
7. Robust Design: Features such as thermal shutdown and current limit protections ensure reliable operation under various conditions.
8. Automotive Grade: Qualified for automotive applications with AEC-Q100 certification, ensuring high reliability and performance in harsh environments.
9. Package: Available in a small, thermally enhanced 3 mm x 3 mm VQFN package.
These features make the TPS7A5201QRGRRQ1 ideal for use in automotive systems, where efficiency, reliability, and compact size are critical.
1. Input Voltage Range: It supports a wide input voltage range from 1.5 V to 7 V.
2. Output Current: Capable of delivering up to 1 A of output current.
3. Low Dropout Voltage: The device features an ultra-low dropout voltage, enhancing efficiency.
4. Precision: It provides high output voltage accuracy.
5. Quiescent Current: The regulator has a low quiescent current, making it suitable for battery-operated systems.
6. Power-Good Indicator: Includes a power-good indicator for enhanced monitoring.
7. Robust Design: Features such as thermal shutdown and current limit protections ensure reliable operation under various conditions.
8. Automotive Grade: Qualified for automotive applications with AEC-Q100 certification, ensuring high reliability and performance in harsh environments.
9. Package: Available in a small, thermally enhanced 3 mm x 3 mm VQFN package.
These features make the TPS7A5201QRGRRQ1 ideal for use in automotive systems, where efficiency, reliability, and compact size are critical.
Pinout
The TPS7A5201QRGRRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed for automotive applications, as indicated by the "Q1" in its part number, which signifies AEC-Q100 qualification.
This device comes in a VQFN (very thin quad flat no-lead) package with 20 pins. The key functions of these pins include:
1. Input (IN): For the input voltage supply.
2. Output (OUT): Provides the regulated output voltage.
3. Enable (EN): Used to enable or disable the device.
4. Adjust/Set (ADJ/SET): Used to adjust the output voltage setting.
5. Feedback (FB): For feedback to the internal error amplifier.
6. Ground (GND): Common ground connection.
7. Noise Reduction (NR): Reduces output noise.
8. Sense: Facilitates remote sensing of the output voltage.
9. Power Good (PG): Indicates the status of the output.
10. Soft Start (SS): Controls the startup inrush current.
The TPS7A5201 offers high accuracy and low noise, making it suitable for sensitive applications requiring clean power rails.
This device comes in a VQFN (very thin quad flat no-lead) package with 20 pins. The key functions of these pins include:
1. Input (IN): For the input voltage supply.
2. Output (OUT): Provides the regulated output voltage.
3. Enable (EN): Used to enable or disable the device.
4. Adjust/Set (ADJ/SET): Used to adjust the output voltage setting.
5. Feedback (FB): For feedback to the internal error amplifier.
6. Ground (GND): Common ground connection.
7. Noise Reduction (NR): Reduces output noise.
8. Sense: Facilitates remote sensing of the output voltage.
9. Power Good (PG): Indicates the status of the output.
10. Soft Start (SS): Controls the startup inrush current.
The TPS7A5201 offers high accuracy and low noise, making it suitable for sensitive applications requiring clean power rails.
Manufacturer
The TPS7A5201QRGRRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. They are one of the leading companies in the semiconductor industry, known for their innovation in analog and embedded processing technologies. TI's products are used in various applications, including automotive, industrial, personal electronics, communications equipment, and more.
Application
The TPS7A5201QRGRRQ1 is a high-performance low-dropout (LDO) voltage regulator designed for automotive and industrial applications. Key application areas include:
1. Automotive systems requiring high precision power delivery, such as Advanced Driver Assistance Systems (ADAS) and infotainment systems.
2. Industrial automation and control systems, where stable voltage regulation is essential for reliable operation.
3. Telecommunications and networking equipment, which demand efficient power management solutions.
4. Medical electronics, where precise voltage regulation is critical for sensitive devices.
5. Battery-powered equipment, benefiting from its low quiescent current features.
This LDO regulator is well-suited for applications needing low noise, high power-supply rejection ratios, and robust thermal performance.
1. Automotive systems requiring high precision power delivery, such as Advanced Driver Assistance Systems (ADAS) and infotainment systems.
2. Industrial automation and control systems, where stable voltage regulation is essential for reliable operation.
3. Telecommunications and networking equipment, which demand efficient power management solutions.
4. Medical electronics, where precise voltage regulation is critical for sensitive devices.
5. Battery-powered equipment, benefiting from its low quiescent current features.
This LDO regulator is well-suited for applications needing low noise, high power-supply rejection ratios, and robust thermal performance.
Package
The TPS7A5201QRGRRQ1 is a low-dropout linear regulator from Texas Instruments. It is offered in a VQFN (Very Thin Quad Flat No-lead) package with a 16-pin configuration, specifically the RGR package type. This package is compact, aiding in efficient thermal performance and space-saving designs.
