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Technical Documentation

TECHNICAL DOCUMENTATION — ADP124 : 5.5V Input, 500 mA, Low Quiescent Current, CMOS Linear Regulator w/31 Fixed-output Voltages

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Application Notes (1)

AN-1072: How to Successfully Apply Low Dropout Regulators (pdf, 105 kB)
This application note reviews the basic LDO topology, explains key specifications, and shows the application of low dropout voltage regulators in systems.

Data Sheets (1)

ADP124/ADP125: 5.5 V Input, 500 mA, Low Quiescent Current, CMOS Linear Regulators Datasheet (Rev C, 06/2012) (pdf, 669 kB)

FAQs/RAQs (1)

View FAQ's for Product Category

What are LDOs and how are they used?

Glossary (1)

Glossary of EE Terms

Press Releases (1)

500-mA LDOs Double the Power Rejection of Competing Devices to Improve Portable and Battery-powered Equipment Performance (25 Jan 2011)

User Guides (2)

UG-056: Setting Up the Evaluation Board for the ADP124/ADP125 (pdf, 317 kB)
UG-148: RedyKit for the ADP124 LDO (pdf, 151 kB)
Order the RedyKit for easy product evaluation and prototyping. The RedyKit ships with 2 preset evaluation boards plus 3 each of the standard fixed output voltage options in the product family. This allows evaluation of any voltage option with one kit.

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