The RT9041E-12GQW is a low voltage, low dropout linear regulator with an external bias supply input. The bias supply drives the gate of the internal N-MOSFET pass transistor, making these devices ideal for applications that require low voltage outputs from low voltage inputs. The RT9041E-12GQW provides fixed output voltage from 1V to 2V with 0.1V increments. Adjustable output voltage is available for the RT9041E-12GQW by using external resistors. Other features include current limit and thermal shutdown to protect regulator from fault conditions.The RT9041E-12GQW is available in a WDFN-8L 2x2 package.
Feature
- ±2% Output Voltage Accuracy
- No Minimum Load Current Required
- 1V to 5.5V Input Supply Voltage
- 3V to 5.5V Input Bias Supply Voltage
- PGOOD Open-Drain Output
- Supports Fixed/Adjustable Output Voltage
- Low Supply Current
- 5μA (max) Shutdown Supply Current
- RoHS Compliant and Halogen Free
Applications
- Set Top Box
- Notebook Computers
- VID Power Supplies
- PDAs
- Cell Phones
- Low Dropout Regulators with External Bias Supply
