Packaging information
| Package | Pins SOT-23-THN (DDC) | 5 |
| Operating temperature range (°C) -40 to 105 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the TPS73433-Q1
- Qualified for Automotive Applications
- 250mA Low Dropout Regulator with EN
- Low IQ: 44µA
- Multiple Output Voltage Versions Available:
- Fixed 3.3V Outputs
- Adjustable Outputs from 1.25V to 6.2V
- High PSRR: 60dB at 1kHz
- Ultra-Low Noise: 28µVRMS
- Fast Start-Up Time: 45µs
- Stable with a Low-ESR, 2.0µF Typical Output Capacitance
- Excellent Load/Line Transient Response
- 2% Overall Accuracy (Load/Line/Temp)
- ThinSOT-23 Package
Description for the TPS73433-Q1
The TPS734xx-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 44µA (typical) ground current. The TPS734xx-Q1 is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a typical dropout voltage of 125mV at 250mA output. The TPS734xx-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 TA = –40°C to +105°C and is offered in a low-profile ThinSOT-23 package that are ideal for wireless handsets, printers, and WLAN cards.