TPS79801QDGNRQ1

The TPS79801QDGNRQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is part of the TPS798 series, designed for high-precision applications requiring a stable output voltage. This device is particularly suited for automotive applications, adhering to AEC-Q100 qualification standards, which ensures reliability in harsh environments.
Key features of the TPS79801QDGNRQ1 include a wide input voltage range, low quiescent current, and excellent line and load regulation. It provides a fixed output voltage with a high degree of accuracy, making it suitable for powering sensitive components like microcontrollers and sensors.
The regulator’s low dropout voltage, typically around 150 mV at full load, allows it to maintain regulation even when the input voltage is close to the desired output voltage. Additionally, it includes protective features such as overcurrent protection, thermal shutdown, and reverse current protection, enhancing its robustness and reliability.
Due to its small size and performance characteristics, the TPS79801QDGNRQ1 is ideal for space-constrained applications in automotive and industrial sectors.

The TPS79801QDGNRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products would include LDOs with similar specifications from other manufacturers, such as the LT3080 from Analog Devices, the MIC69501 from Microchip Technology, and the NCP1117 from ON Semiconductor. It’s important to compare specific electrical characteristics like voltage range, current output, and package type to ensure compatibility.

The TPS79801QDGNRQ1 is a high-performance, low-dropout (LDO) linear voltage regulator designed by Texas Instruments. Key features include:
1. Output Voltage Range: Adjustable from 1.2 V to 5.5 V, allowing flexibility for various applications.
2. Low Dropout Voltage: Offers a low dropout voltage of 150 mV at 200 mA, enhancing efficiency.
3. High PSRR: Provides excellent Power Supply Rejection Ratio (PSRR) of 54 dB at 10 kHz, ensuring clean output voltage.
4. Low Noise: Features low output noise, suitable for noise-sensitive applications.
5. Stable with Ceramic Capacitors: Supports stability with ceramic output capacitors as low as 1 µF.
6. Adjustable Output Capability: Enables precise setting of output voltage via external resistors.
7. Wide Input Voltage Range: Supports input voltage from 2.7 V to 10 V, accommodating various power sources.
8. Thermal Shutdown Protection: Protects against overheating during overcurrent conditions.
9. Current Limit: Built-in current limit for added safety and reliability.
10. Automotive Qualified: AEC-Q100 qualified for automotive applications, ensuring high reliability.
These features make it suitable for automotive and industrial applications requiring precise voltage regulation.

The TPS79801QDGNRQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed for precision voltage regulation. Here's a concise specification of its pin count and functions:
- Pin Count: The TPS79801QDGNRQ1 comes in an 8-pin MSOP PowerPAD package.

- Functions:
- IN: Input voltage pin where the unregulated input voltage is supplied.
- OUT: Regulated output voltage pin.
- FB: Feedback pin used to set the output voltage by connecting a resistor divider.
- EN: Enable pin to turn the device on or off.
- NC: No connection. These pins are typically not connected to anything internally.
- PG: Power-Good indicator pin which signals when the output voltage reaches a certain threshold.
- GND: Ground pin for circuit ground reference.
- NR/SS: Noise reduction/soft start pin used to adjust the noise performance or control the start-up characteristics of the regulator.

The device is suitable for applications requiring low noise and high accuracy, such as in precision analog systems.

The TPS79801QDGNRQ1 is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is widely recognized for its innovation and leadership in the semiconductor industry, producing components for a diverse array of applications such as industrial, automotive, personal electronics, and communications equipment. The company is headquartered in Dallas, Texas, and is known for its significant contributions to advancements in analog technology, embedded processing, and digital light processing.

The TPS79801QDGNRQ1 is a low-dropout (LDO) linear voltage regulator designed for automotive applications. Its primary application areas include automotive infotainment systems, body electronics, and advanced driver-assistance systems (ADAS). The device is suitable for powering components that require a stable and noise-free power supply, such as microcontrollers, sensors, and communication modules. Its features, such as low quiescent current and high PSRR (Power Supply Rejection Ratio), make it ideal for use in environments with variable supply voltages typical in automotive settings. The component's qualification for automotive applications (AEC-Q100) ensures reliability and performance under demanding conditions.

The TPS79801QDGNRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments, and it is offered in a 8-pin HVSSOP (DGNR) package type. This package is a thermally enhanced version of the standard SSOP, offering improved thermal performance for high-power applications.