RAA214038 Low-dropout Linear Regulator (LDO)
The RTKA214038DE0000BU evaluation board provides a simple platform to evaluate the 3.5×3.5mm 20-Ld QFN RAA214038 low-dropout linear regulator (LDO).
RAA214038 is an...
概要
説明
The RTKA214035DE0000BU evaluation board provides a simple platform to evaluate the 3.5mm x 3.5mm 20-Ld QFN RAA214035 low-dropout linear regulator (LDO).
The RAA214035 is an ultra-low noise, high PSRR LDO regulator capable of sourcing up to 3A of load current with very low dropout. Its output voltage can be programmed from 0.5V to 3.65V using voltage setting pins on the IC in 50mV steps. The evaluation board has convenient jumpers to exercise these pins. For higher output voltage applications, external feedback resistors can still be used allowing the output voltage to be programmed anywhere from 0.5V to 5.1V.
特長
- Output voltage set IC pins easily programmed with JP_VSET
- Switch between voltage set IC pins or external resistor divider using jumper JP_FB
- Convenient shutdown mode function using Jumper JP_EN
- Power Good (PG) indication test point
- VBIAS banana jack or turret for applications where VIN < 1.4V
- BNC_VIN and BNC_VOUT connections for PSRR and output noise testing
アプリケーション
アプリケーション
- Sensor, imaging, and radar
- Test and measurement
- Instrumentation, medical, and audio
- RF power supplies
設計・開発
ソフトウェア／ツール
関連ボード＆キット
ボード＆キット
Processing table
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product