Monolithic Power Systems MP20051DQ
The MP20051 is a low-dropout linear regulator that supplies up to 1A current with a 140mV dropout voltage. The externally-adjustable output voltage has a range of 0.8V to 5V from an input voltage of 2.5V to 5.5V. The MP20051 is available in 3mm x 3mm 8-pin QFN and SOIC8E packages.| Part No. | MP20051DQ |
|---|---|
| Datasheet | MP20051DQ Download |
| Manufacturer |  Monolithic Power Systems |
| Description | 1A Linear Regulator |
| Buy | Stock & Price |
DESCRIPTION
An internal PMOS pass element allows for a low 110μA ground current, making the MP20051 suitable for battery-powered devices. Other features include low-power shutdown, and shortcircuit and thermal protection.FEATURES
● Up to 1A Output Current● Low 140mV Dropout at 1A
● Low 110μA Ground Current
● Output Voltage Available from 0.8V to 5V
● Low Noise: 13μVRMS typical (10Hz to 100kHz)
● 63dB PSRR @1kHz
● Stable with Ceramic Capacitor
● Excellent Load/Line Transient Response
● Current Limiting and Thermal Protection
● Available in 3mm x 3mm 8-pin QFN and SOIC8E Packages
APPLICATIONS
● Notebook Computers● Cordless Telephones
● Cellular Phones
● Wireless Communication Equipment
● Hand-Held Instruments All MPS parts are lead-free and adhere to the RoHS directive. For MPS green status, please visit MPS website under Quality Assurance. “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION VOUT 0.8 (1 R1)Volts R2 MP20051 Rev.1.2 1 3/17/2017 MPS Proprietary Information.
