| Output options | Fixed Output |
| Iout (Max) (A) | 0.2 |
| Vin (Max) (V) | 6.5 |
| Vin (Min) (V) | 2.7 |
| Vout (Max) (V) | 6.4 |
| Vout (Min) (V) | 1.2 |
| Fixed output options (V) | 1.2, 1.5, 1.8, 2.5, 2.7, 3.3 |
| Noise (uVrms) | 30 |
| Iq (Typ) (mA) | 0.04 |
| Thermal resistance θJA (°C/W) | 74 |
| Rating | Automotive |
| Load capacitance (Min) (μF) | 2 |
| Regulated outputs (#) | 1 |
| Features | Enable |
| Accuracy (%) | 2 |
| PSRR @ 100 KHz (dB) | 38 |
| Dropout voltage (Vdo) (Typ) (mV) | 100 |
| Operating temperature range (C) | -40 to 125 |
- Qualified for Automotive Applications
- 200-mA Low-Dropout (LDO) Regulator
WithEnable(EN) - Low IQ: 40μA
- Multiple Output Voltage Versions Available:
- Fixed Outputs of 1.2V to 4.5V
- Adjustable Outputs from 1.2V to 6.5V
- High PSRR: 66dB at 1kHz, 51 db at 10 kHz
- Ultralow Noise: 29.5μVRMS
- Fast Start-Up Time: 45μs
- Stable With a Low ESR, 2-μF (Typical) Output
Capacitance - Excellent Load and Line Transient Response
- 2% Overall Accuracy (Load, Line, and
Temperature) - Very Low Dropout: 100mV
- Thin SOT-23 and 2-mm × 2-mm SON-6 Packages
The TPS799xx-Q1 family of low-dropout (LDO) low-power linear regulators offers excellent AC performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40-μA (typical) ground current. The TPS799xx-Q1 is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of 100mV(typical) at 200-mA output. The TPS799xx-Q1 uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. It is fully specified from TJ = ?40°C to 125°C and is offered in low profile thin SOT-23 and 2-mm × 2-mm SON packages, ideal for wireless handsets and WLAN cards.
