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HMC976LP3E - LINEAR VOLTAGE REGULATOR

Description

The HMC976LP3E is a BiCMOS ultra low noise linear voltage regulator.

The high Power Supply Rejection Ratio (PSRR) in the 0.1 MHz to 10 MHz range provides excellent rejection of any preceding switching regulator or other power supply noise.

Features

  • High Output Current: 400mA Low Dropout: 300mV at 400mA Output and VR>3V Ultra Low Noise: 3nV/√Hz at 10 kHz, 6nV/√Hz at 1 kHz High Power Supply Rejection Ratio (PSRR):.

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Full PDF Text Transcription

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v02.1112 Typical Applications The HMC976LP3E is ideal for: • Test Instrumentation • Military Radios, Radar and ECM • Basestation Infrastructure • Ultra Low Noise Frequency Generation • Fractional-N Synthesizer Supply • Microwave VCO Supply • Mixed-Signal Circuit Supply • Low Noise Baseband Circuit Supply HMC976LP3E 400mA LOW NOISE, HIGH PSRR LINEAR VOLTAGE REGULATOR Features High Output Current: 400mA Low Dropout: 300mV at 400mA Output and VR>3V Ultra Low Noise: 3nV/√Hz at 10 kHz, 6nV/√Hz at 1 kHz High Power Supply Rejection Ratio (PSRR): <-60 dB at 1 kHz, <-30 dB at 1 MHz Adjustable Voltage Output: VR 1.
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