Datasheet Texas Instruments LP2981-50
| Manufacturer | Texas Instruments |
| Series | LP2981-50 |
Single Output LDO, 100mA, Fixed(5.0V), Shutdown, 1.25% Tolerance
Datasheets
LP2981 100-mA Ultra-Low Dropout Regulators With Shutdown (Rev. G)
PDF, 1.1 Mb, Revision: G, File published: Aug 31, 2016
Prices
Application Notes
- LDO PSRR Measurement Simplified (Rev. A)PDF, 131 Kb, Revision: A, File published: Aug 9, 2017
This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods - LDO Noise Demystified (Rev. A)PDF, 785 Kb, Revision: A, File published: Aug 9, 2017
Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.
Manufacturer's Classification
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO
