Gehäuseinformationen
| Gehäuse | Pins WSON (DRV) | 6 |
| Betriebstemperaturbereich (°C) -40 to 125 |
| Gehäusemenge | Träger 3.000 | LARGE T&R |
Merkmale von TPS799-Q1
- AEC-Q100 qualified for automotive applications:
- Temperature grade –40°C to +125°C, T A
- 200-mA low-dropout (LDO) regulator with enable (EN)
- Low I Q: 40 µA
- Multiple output voltage versions
available:
- Fixed outputs of 1.2 V to 4.5 V
- Adjustable outputs from 1.2 V to 6.5 V
- High PSRR: 66 dB at 1 kHz, 51 db at 10 kHz
- Ultra-low noise: 29.5 µV RMS
- Fast start-up time: 45 µs
- 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: 100 mV
- Thin SOT-23 and 2-mm × 2-mm WSON-6 packages
Beschreibung von TPS799-Q1
The TPS799-Q1 low-dropout (LDO) low-power linear regulator 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 TPS799-Q1 is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of 100 mV (typical) at a 200-mA output. The TPS799-Q1 uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. The device is fully specified from T J = –40°C to +125°C and is offered in low-profile, thin SOT-23 and 2-mm × 2-mm WSON packages, designed for wireless handsets and WLAN cards.