仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6.5V |
| Voltage-Output(Min/Fixed) | 1.25V |
| Voltage-Output(Max) | 6V |
| VoltageDropout(Max) | 0.17V @ 500mA |
| Current-Output | 500mA |
| Current-Quiescent(Iq) | 65 µA |
| PSRR | 53dB ~ 51dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-VDFN Exposed Pad |
概要
Description
The TPS73501QDRBRQ1 is a high-performance low-dropout (LDO) voltage regulator from Texas Instruments. This component is part of the automotive-grade family, ensuring high reliability and performance under demanding conditions, making it suitable for automotive applications. It features an adjustable output voltage, typically ranging from 1.2V to 5.5V, with a maximum output current of 500mA. The device boasts a low quiescent current and a low dropout voltage, which are crucial for efficient power management in battery-powered applications.
The TPS73501QDRBRQ1 includes several protection features, such as thermal shutdown and current limiting, enhancing its reliability. It is housed in a small, thermally efficient 8-pin SON package, making it ideal for space-constrained designs. Additionally, its fast transient response and low noise output make it suitable for powering sensitive analog circuits.
Overall, the TPS73501QDRBRQ1 offers robustness, efficiency, and flexibility, making it a reliable choice for automotive and other high-performance applications requiring stable voltage regulation.
The TPS73501QDRBRQ1 includes several protection features, such as thermal shutdown and current limiting, enhancing its reliability. It is housed in a small, thermally efficient 8-pin SON package, making it ideal for space-constrained designs. Additionally, its fast transient response and low noise output make it suitable for powering sensitive analog circuits.
Overall, the TPS73501QDRBRQ1 offers robustness, efficiency, and flexibility, making it a reliable choice for automotive and other high-performance applications requiring stable voltage regulation.
Equivalent
The TPS73501QDRBRQ1 is a low-dropout regulator (LDO) from Texas Instruments. Equivalent products could include:
1. Microchip MCP1825 - A similar LDO with adjustable output.
2. ON Semiconductor NCP1117 - A widely-used LDO with similar characteristics.
3. Analog Devices LT1963 - Another adjustable LDO with comparable specifications.
Make sure to check specific parameters like dropout voltage, current rating, and package type to ensure compatibility.
1. Microchip MCP1825 - A similar LDO with adjustable output.
2. ON Semiconductor NCP1117 - A widely-used LDO with similar characteristics.
3. Analog Devices LT1963 - Another adjustable LDO with comparable specifications.
Make sure to check specific parameters like dropout voltage, current rating, and package type to ensure compatibility.
Features
The TPS73501QDRBRQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for automotive applications. Key features include:
1. Output Current: Supports up to 500 mA output current.
2. Low Dropout Voltage: Offers a low dropout of 280 mV at 500 mA.
3. Adjustable Output Voltage: The output voltage is adjustable, allowing flexibility in various applications.
4. Wide Input Voltage Range: Operates with an input voltage ranging from 2.7 V to 6.5 V.
5. Fast Transient Response: Provides quick response to load changes.
6. Low Quiescent Current: Features a low quiescent current of 45 μA, which is beneficial for battery-powered applications.
7. Thermal Protection: Includes thermal shutdown for protection against overheating.
8. Overcurrent Protection: Guards against overcurrent conditions.
9. Auto-Discharge: Built-in discharge feature for capacitors when the regulator is disabled.
10. AEC-Q100 Qualified: Meets automotive standards for reliability and quality.
11. Package Options: Available in a small, thermally-enhanced 3mm × 3mm VSON-8 package.
These features make the TPS73501QDRBRQ1 suitable for use in automotive and other demanding environments requiring reliable voltage regulation.
1. Output Current: Supports up to 500 mA output current.
2. Low Dropout Voltage: Offers a low dropout of 280 mV at 500 mA.
3. Adjustable Output Voltage: The output voltage is adjustable, allowing flexibility in various applications.
4. Wide Input Voltage Range: Operates with an input voltage ranging from 2.7 V to 6.5 V.
5. Fast Transient Response: Provides quick response to load changes.
6. Low Quiescent Current: Features a low quiescent current of 45 μA, which is beneficial for battery-powered applications.
7. Thermal Protection: Includes thermal shutdown for protection against overheating.
8. Overcurrent Protection: Guards against overcurrent conditions.
9. Auto-Discharge: Built-in discharge feature for capacitors when the regulator is disabled.
10. AEC-Q100 Qualified: Meets automotive standards for reliability and quality.
11. Package Options: Available in a small, thermally-enhanced 3mm × 3mm VSON-8 package.
These features make the TPS73501QDRBRQ1 suitable for use in automotive and other demanding environments requiring reliable voltage regulation.
Pinout
The TPS73501QDRBRQ1 is a linear voltage regulator from Texas Instruments. It is available in an 8-pin SON (Small Outline No-lead) package. The key functions of this device include:
1. Low Dropout Regulator (LDO): It provides a stable output voltage with a low input-to-output voltage difference.
2. Adjustable Output Voltage: The TPS73501 allows for adjustable output voltage settings using external resistors.
3. High PSRR (Power Supply Rejection Ratio): It is capable of maintaining a stable output despite variations in input voltage.
4. Low Quiescent Current: It minimizes power consumption by drawing low current when the load is light.
5. Protection Features: Includes thermal shutdown and current limiting to protect against overheating and overcurrent conditions.
These features make it suitable for applications requiring efficient voltage regulation, such as in automotive and industrial systems.
1. Low Dropout Regulator (LDO): It provides a stable output voltage with a low input-to-output voltage difference.
2. Adjustable Output Voltage: The TPS73501 allows for adjustable output voltage settings using external resistors.
3. High PSRR (Power Supply Rejection Ratio): It is capable of maintaining a stable output despite variations in input voltage.
4. Low Quiescent Current: It minimizes power consumption by drawing low current when the load is light.
5. Protection Features: Includes thermal shutdown and current limiting to protect against overheating and overcurrent conditions.
These features make it suitable for applications requiring efficient voltage regulation, such as in automotive and industrial systems.
Manufacturer
The manufacturer of the TPS73501QDRBRQ1 is Texas Instruments. Texas Instruments, often abbreviated as TI, is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing chips. The company is well-known for its innovations in analog technology, digital signal processing (DSP), and microcontroller solutions. TI's products are used in various applications, including industrial, automotive, personal electronics, and communications equipment. As a leader in the semiconductor industry, Texas Instruments focuses on advancing semiconductor technology to address complex challenges, improve energy efficiency, and enhance functionality in electronic systems.
Application
The TPS73501QDRBRQ1 is a low-dropout (LDO) linear voltage regulator, designed for applications requiring precise voltage regulation and low noise. It is commonly used in automotive electronics, where reliability and performance are critical. The device is suitable for powering microcontrollers, sensors, and communication modules in automotive systems. Additionally, it can be utilized in industrial applications for instrumentation and control systems, as well as in consumer electronics requiring efficient power management. Its wide input voltage range and low dropout voltage make it ideal for battery-powered devices and portable electronics. The TPS73501QDRBRQ1 also provides robust protection features, making it suitable for use in challenging environments.
Package
The TPS73501QDRBRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a fixed and adjustable output voltage option, packaged in an 8-pin SON (Small Outline No-Lead) package, specifically a DRB package type, which provides a compact solution with good thermal performance.
