The IFX30081LDV33 is a wide input voltage, low drop out voltage and ultra low quiescent current linear voltage regulator. With a wide input voltage range of 2.75 V to 42 V and ultra low quiescent current of only 5.5 μA this regulator is perfectly suitable for battery operated systems as well as supplies for sensors. The IFX30081LDV33 is available in a fixed 3.3V output voltage with an accuracy of 2% and maximum output current up to 50 mA. The regulation concept implemented in the IFX30081LDV33 combines fast regulation and very good stability while requiring only a small ceramic capacitor of 1 μF at the output. Internal protection features like output current limitation and over temperature shutdown are implemented to protect the device against failures like output short circuit to GND, over-current and over-temperature. The device can be switched on and off by the enable feature. When the device is switched off, the current consumption is less than 1 μA.
- Ultra Low Quiescent Current of typ. 5.5 μA
- Wide Input Voltage Range of 2.75 V to 42 V
- Output Current Capability up to 50 mA
- Shutdown Current less than 1 μA
- Low Drop Out Voltage of typ. 100mV @ 50mA
- Output Current Limit Protection
- Over temperature Shutdown
- Enable Feature
- Available in PG-TSON-10
- Wide temperature range -40°C ≤ Tj ≤ 125°C
- Green Product (RoHS compliant)
- Battery Operated Systems
- Sensor Supplies
- Smoke and Fire Detectors
Find an answer to your question
Technical Assistance Center (TAC)
Infineon welcomes your comments and questions.
If you have any questions concerning our products, please fill out the following form. Your inquiry will be sent to the appropriate specialist who will be in touch with you as soon as possible.
You will receive a confirmation E-mail to validate your address in our system. Any attached file to the reply which will help to support your inquiry is highly appreciated.