Overview
Description
The RTKA214409DE0000BU evaluation board is a simple platform for evaluating the RAA214409 low-dropout regulator (LDO). It provides a view of the SOT-89 3-lead package and has footprints for both the SOT23 and SOT89 packages. However, only the SOT89 version is populated. To use the board, the user must place jumpers on the input and output associated with the IC. The board contains all the necessary circuitry for characterizing critical performance parameters.
RAA214409 is an LDO featuring a low-quiescent current and a fixed output voltage of 9V. It can efficiently deliver up to 150mA to a load and has a wide input voltage range of 9.3V to 40V (at 10mA load) with up to 45V line transient tolerance.
Features
- Wide input voltage range: 9.3V to 40V with 45V line transient tolerance
- Fixed output voltage: 9V
- Max output current: 150mA
- Ultra-low 3.8µA quiescent current
- Stable with 2.2µF minimum ceramic output capacitor
Applications
- Battery-powered equipment
- MCU power supply
- Electric meters
- USB devices
- Laptop computers and tablets
Documentation
Featured Documentation
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Type | Title | Date |
Manual - Development Tools | PDF 401 KB | |
Datasheet | PDF 1.91 MB | |
2 items
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