TPS7A8101QDRBRQ1 LDO Voltage Regulators Low-Dropout 1-A Linear Regulator
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | Texas Instruments |
| Product Category: | LDO Voltage Regulators |
| RoHS: | Details |
| Mounting Style: | SMD/SMT |
| Package / Case: | SON-8 |
| Output Current: | 1 A |
| Number of Outputs: | 1 Output |
| Polarity: | Positive |
| Input Voltage, Min: | 2.2 V |
| Input Voltage, Max: | 6.5 V |
| Output Type: | Adjustable |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Dropout Voltage: | 250 mV |
| Qualification: | AEC-Q100 |
| Series: | TPS7A8101-Q1 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Brand: | Texas Instruments |
| Moisture Sensitive: | Yes |
| Operating Supply Current: | 60 uA |
| Operating Temperature Range: | - 4 |
| Output Voltage Range: | 800 mV to 6 V |
| Product: | LDO Voltage Regulators |
| Product Type: | LDO Voltage Regulators |
| Factory Pack Quantity: | 3000 |
| Subcategory: | PMIC - Power Management ICs |
| Type: | Low Dropout Linear Regulators |
| Unit Weight: | 0.000787 oz |
♠ TPS7A8101-Q1 Low-Noise, Wide-Bandwidth, High PSRR, Low-Dropout 1-A Linear Regulator
The TPS7A8101-Q1 low-dropout linear regulator (LDO) offers very good performance in output noise and power-supply rejection ratio (PSRR). This LDO uses an advanced BiCMOS process and a PMOSFET pass device to achieve very low noise, excellent transient response, and excellent PSRR performance.
The TPS7A8101-Q1 device is stable with a 4.7-μF ceramic output capacitor and uses a precision voltage reference and feedback loop to achieve a worst-case accuracy of 3% over all load, line, process, and temperature variations.
This device is fully specified over the temperature range of TA = –40°C to 125°C and is offered in a 3-mm × 3-mm, SON-8 package with a thermal pad.
• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C4B
• Low-Dropout 1-A Regulator with Enable
• Adjustable Output Voltage: 0.8 V to 6 V
• Wide-Bandwidth High PSRR:
– 80 dB at 1 kHz
– 60 dB at 100 kHz
– 54 dB at 1 MHz
• Low Noise: 23.5 μVRMS typical (100 Hz to 100 kHz)
• Stable With 4.7-μF Output Capacitance
• Excellent Load and Line Transient Response
• 3% Overall Accuracy (Over Load, Line,Temperature)
• Over-Current and Overtemperature Protection
• Very Low Dropout: 170 mV Typical at 1 A
• Package: 3-mm × 3-mm SON-8
• RF Power in Automotive Applications
• Automotive ADAS ECUs
• Telematic Control Units
• Audio
• High-Speed I/F (PLL and VCO)
