DC2491A
LT3045 Demo Board | 20V, 500mA, Ultralow Noise Ultrahigh PSRR RF LDO Regulator
Top
Overview
Product Details
Demo circuit DC2491A features the LT3045EDD, a 500mA, ultralow noise and ultrahigh power supply rejection ratio (PSRR) low dropout (LDO) regulator with programmable current limit. DC2491A operates over an input voltage range of 3.8V to 20V. The LT3045 delivers a maximum output current of 500mA, but at this current level, thermal performance limits the maximum input voltage to 8.3V without a larger copper area or forced-air cooling.
In addition to featuring ultralow noise and ultrahigh PSRR, the regulator offers programmable power good functionality as well as programmable current limit. Current monitoring is also achieved by sensing the ILIM pin voltage.
Markets and Technologies
-
- Rear Seat Entertainment and Cluster Display Solutions
- Voice and Acoustic Signal Processing Solutions
- Premium Audio Amplifier Solutions
- Advanced Driver Assistance Systems (ADAS) Sensor Fusion ECU Solutions
- Head-Unit and Cockpit ECU Solutions
- Cabin Experience and Infotainment Solutions
- Advanced Driver Assistance Systems (ADAS) Camera Solutions
Applicable Parts
Documentation & Resources
-
DC2491A - Schematic8/19/2016PDF26K
-
DC2491A - Demo Manual8/19/2016PDF1M
-
DC2491A - Design Files8/19/2016ZIP711K