Positive Linear Regulators (LDO)
Analog Devices manufactures a broad line of high performance Positive Linear Regulators for use in challenging noise-sensitive applications. These Positive Linear Regulators offer very low dropout voltages, fast transient response, excellent line and load regulation, and very wide input voltage range suitable for low voltage, sensitive electronics, or harsh environment operation. Output currents range from 100 mA to 10 A, with single and multiple outputs. Our latest Positive Linear Regulators leverage unique current source reference architecture and advanced packaging technologies, providing best-in-class RMS noise and ultra-high PSRR performance.
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Application Notes
- AN-159: Measuring 2nV/√Hz Noise and 120dB Supply Rejection on Linear Regulators
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- AN126 - 2-Wire Virtual Remote Sensing for Voltage Regulators - Clairvoyance Marries Remote Sensing PDF
- AN42 - Voltage Reference Circuit Collection PDF
Design Notes
- Design Note 122: Dual Regulators Power Pentium Processor or Upgrade CPU
- Design Note 314: 80V Linear Regulator is Micropower
- Design Note 529: Control the Voltage of a Remote Load Over Any Length of Copper Wire
- Dual Linear Regulator for Digital IC Power Enables On-the-Fly Output Adjustment and Dynamic Headroom Optimization
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Technical Articles
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IBIS Modeling—Part 3: How to Achieve a Quality Level 3 IBIS Model Through Bench Measurement
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Optimizing Power Systems for the Signal Chain—Part 1: How Much Power Supply Noise Is Tolerable?
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Improving Power Supply Design Using Semi-Automation—Five Steps to Quick and Efficient Design
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