Model No: TPS79901QDRVRQ1
Texas Instruments TPS79901QDRVRQ1
Manufacturer: Texas Instruments
SEMICON NO.: TPS79901QDRVRQ1
Package: 6-WSON
Stock: In stock
Description: Linear Voltage Regulator IC 1 Output 200mA
SEMICON NO.: TPS79901QDRVRQ1
Package: 6-WSON
Stock: In stock
Description: Linear Voltage Regulator IC 1 Output 200mA
Quantity :
| Mfr | Texas Instruments |
| Device Type | Low-Dropout (LDO) Linear Regulator |
| Output Configuration | Positive |
| Output Current (Max) | 200 mA |
| Input Voltage Range (Vin) | 2.7V to 6.5V |
| Output Voltage Type | Adjustable (1.2V to 6.5V) |
| Accuracy | 2% overall |
| Output Noise | 29.5 µVrms (typical) |
| Start-up Time | 45 µs (typical) |
| Operating Temperature | -40°C to +125°C |
| Package | 6-WSON |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
TPS79901QDRVRQ1LDO regulator
The TPS79901QDRVRQ1 is an automotive-grade, ultra-low-noise, high-accuracy, 150mA low-dropout (LDO) linear regulator from Texas Instruments. Designed specifically for automotive applications, it provides a fixed 1.2V output voltage with exceptional precision and stability. This device is engineered to power noise-sensitive components such as RF modules, analog sensors, and precision ADCs in the demanding electrical environment of a vehicle. Operating from an input voltage range of 1.7V to 5.5V, it features a very low dropout voltage and excellent power supply rejection ratio (PSRR), ensuring clean and stable power even in the presence of significant input voltage ripple and noise. Its robust design meets stringent automotive reliability and quality standards, making it ideal for infotainment, ADAS, and body electronics modules.
TPS79901QDRVRQ1 LDO regulator Specifications
This LDO offers a high accuracy of ±1.5% over line, load, and temperature, with an ultra-low output noise of 33 µVRMS. It delivers a high PSRR of 70 dB at 1 kHz, effectively filtering input noise. Key protection features include current limit, thermal shutdown, and in-rush current control. Housed in a small 6-pin WSON package with a thermal pad, it operates over the automotive temperature range of -40°C to 125°C. The device is AEC-Q100 Grade 1 qualified and supports a wide range of automotive applications requiring reliable, clean power. It requires only a small 1 µF ceramic output capacitor for stability, minimizing the solution footprint.
Alternative ultra-low noise regulator Models
● Analog Devices ADP1741: A 1.2A, low-noise LDO with high PSRR, suitable for powering noise-sensitive loads in industrial and communication applications.
● ON Semiconductor NCV8170: An automotive-grade, 300mA LDO with high accuracy and low noise, designed for automotive power supply rails.
● STMicroelectronics LDLN015: A low-noise, low-dropout regulator with 150mA output current, targeting precision analog and RF power supplies.
The TPS79901QDRVRQ1 is an automotive-grade, ultra-low-noise, high-accuracy, 150mA low-dropout (LDO) linear regulator from Texas Instruments. Designed specifically for automotive applications, it provides a fixed 1.2V output voltage with exceptional precision and stability. This device is engineered to power noise-sensitive components such as RF modules, analog sensors, and precision ADCs in the demanding electrical environment of a vehicle. Operating from an input voltage range of 1.7V to 5.5V, it features a very low dropout voltage and excellent power supply rejection ratio (PSRR), ensuring clean and stable power even in the presence of significant input voltage ripple and noise. Its robust design meets stringent automotive reliability and quality standards, making it ideal for infotainment, ADAS, and body electronics modules.
TPS79901QDRVRQ1 LDO regulator Specifications
This LDO offers a high accuracy of ±1.5% over line, load, and temperature, with an ultra-low output noise of 33 µVRMS. It delivers a high PSRR of 70 dB at 1 kHz, effectively filtering input noise. Key protection features include current limit, thermal shutdown, and in-rush current control. Housed in a small 6-pin WSON package with a thermal pad, it operates over the automotive temperature range of -40°C to 125°C. The device is AEC-Q100 Grade 1 qualified and supports a wide range of automotive applications requiring reliable, clean power. It requires only a small 1 µF ceramic output capacitor for stability, minimizing the solution footprint.
Alternative ultra-low noise regulator Models
● Analog Devices ADP1741: A 1.2A, low-noise LDO with high PSRR, suitable for powering noise-sensitive loads in industrial and communication applications.
● ON Semiconductor NCV8170: An automotive-grade, 300mA LDO with high accuracy and low noise, designed for automotive power supply rails.
● STMicroelectronics LDLN015: A low-noise, low-dropout regulator with 150mA output current, targeting precision analog and RF power supplies.
