사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 3.3V, 5V |
| Voltage Dropout (Max) | 1.25V @ 300mA, 1V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 5 µA |
| PSRR | 60dB (100Hz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The TPS7B8233QDGNRQ1 is a high-voltage low-dropout (LDO) linear regulator from Texas Instruments, designed for automotive applications. It offers an output current of up to 300 mA and operates with an input voltage range from 3 V to 40 V, making it suitable for use in automotive systems that require wide input voltage tolerance. The device provides a fixed output voltage of 3.3 V.
Key features include low quiescent current, high accuracy, and robust protection mechanisms such as thermal shutdown, short-circuit protection, and reverse-battery protection. It is designed to support low-noise applications, offering enhanced performance in sensitive automotive electronic systems. The TPS7B8233QDGNRQ1 is AEC-Q100 qualified, ensuring it meets the rigorous standards for automotive electronics in terms of reliability and performance.
The regulator is housed in a small, thermally efficient 8-pin HVSSOP (DGNR) package, making it suitable for space-constrained applications. Its design facilitates improved system efficiency and reliability, contributing to reduced power consumption and enhanced safety in automotive applications.
Key features include low quiescent current, high accuracy, and robust protection mechanisms such as thermal shutdown, short-circuit protection, and reverse-battery protection. It is designed to support low-noise applications, offering enhanced performance in sensitive automotive electronic systems. The TPS7B8233QDGNRQ1 is AEC-Q100 qualified, ensuring it meets the rigorous standards for automotive electronics in terms of reliability and performance.
The regulator is housed in a small, thermally efficient 8-pin HVSSOP (DGNR) package, making it suitable for space-constrained applications. Its design facilitates improved system efficiency and reliability, contributing to reduced power consumption and enhanced safety in automotive applications.
Equivalent
The TPS7B8233QDGNRQ1 is a high-voltage linear voltage regulator from Texas Instruments. Equivalent products may include:
1. On Semiconductor NCP785A - A high-voltage linear regulator suitable for automotive applications.
2. Microchip MCP1755 - Offers similar LDO performance with high voltage tolerance.
3. STMicroelectronics L78M - Provides similar output current and voltage regulation for automotive uses.
Ensure compatibility with your specific requirements and application before selecting a substitute.
1. On Semiconductor NCP785A - A high-voltage linear regulator suitable for automotive applications.
2. Microchip MCP1755 - Offers similar LDO performance with high voltage tolerance.
3. STMicroelectronics L78M - Provides similar output current and voltage regulation for automotive uses.
Ensure compatibility with your specific requirements and application before selecting a substitute.
Features
The TPS7B8233QDGNRQ1 is a high-performance, automotive-grade Low-Dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with an input voltage range of 3V to 40V, suitable for automotive applications.
3. Output Current: Capable of supplying up to 300 mA of output current.
4. Low Quiescent Current: Offers very low quiescent current, enhancing battery life.
5. Dropout Voltage: Provides low dropout voltage, making it efficient for applications where voltage overhead is minimal.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and reverse current protection.
7. AEC-Q100 Qualified: Ensures reliability and performance in automotive environments.
8. Thermal Performance: Comes in a PowerPAD™ package for better thermal management.
9. Noise Performance: Low noise output suitable for sensitive analog loads.
These features make it ideal for automotive, industrial, and battery-powered applications where space, efficiency, and reliability are critical.
1. Output Voltage: Fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with an input voltage range of 3V to 40V, suitable for automotive applications.
3. Output Current: Capable of supplying up to 300 mA of output current.
4. Low Quiescent Current: Offers very low quiescent current, enhancing battery life.
5. Dropout Voltage: Provides low dropout voltage, making it efficient for applications where voltage overhead is minimal.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and reverse current protection.
7. AEC-Q100 Qualified: Ensures reliability and performance in automotive environments.
8. Thermal Performance: Comes in a PowerPAD™ package for better thermal management.
9. Noise Performance: Low noise output suitable for sensitive analog loads.
These features make it ideal for automotive, industrial, and battery-powered applications where space, efficiency, and reliability are critical.
Pinout
The TPS7B8233QDGNRQ1 is a linear voltage regulator from Texas Instruments. It comes in an 8-pin package, specifically the HVSSOP (DGNR). Its primary function is to provide a stable output voltage suitable for automotive applications, with an output capability of up to 300 mA. This particular model provides a fixed output voltage of 3.3 V. Key features include a wide input voltage range, low dropout voltage, and low quiescent current, making it highly efficient for use in battery-powered systems. Additionally, it includes protection features such as thermal shutdown and current limit protection, ensuring reliable operation under various conditions.
Manufacturer
The TPS7B8233QDGNRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing chips. TI is known for its innovative semiconductor products and solutions that serve various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. As a leading player in the semiconductor industry, Texas Instruments focuses on developing technologies that enhance performance and efficiency in electronics, offering products such as amplifiers, data converters, power management devices, and microcontrollers.
Application
The TPS7B8233QDGNRQ1 is a linear voltage regulator commonly used in automotive applications. It is designed to provide a stable and reliable power supply for sensitive components in automotive systems such as infotainment systems, advanced driver-assistance systems (ADAS), and body electronics. Its high thermal performance and ability to operate efficiently under stringent conditions make it suitable for use in harsh automotive environments. Additionally, the device's low dropout voltage and low quiescent current are advantageous for battery-powered systems, enhancing overall energy efficiency.
Package
The TPS7B8233QDGNRQ1 is housed in a VSON (WSON) package, which is known for its small size and thermal efficiency. Specifically, this component uses a 3.00mm x 3.00mm VSON-10 package, making it suitable for applications requiring compact design and efficient power management.
