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8 pcs
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8 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HMC1060LP3ETR is a BiCMOS ultra-low noise quad-output linear voltage regulator from Hittite Microwave, targeted at high-performance applications needing superb power supply isolation. It can supply up to 500 mA of current, distributed across four independent outputs, making it suitable for powering Hittite's wideband PLL products.
This regulator supports adjustable output voltages ranging from 1.8 V to 5.2 V. Key electrical features include ultra-low noise performance of 3 nV/√Hz at 10 kHz and 7 nV/√Hz at 1 kHz, and a high Power Supply Rejection Ratio (PSRR) of 80 dB at 1 kHz and 60 dB at 1 MHz. An optional Proportional to Absolute Temperature (PTAT) feature allows for supply voltage scaling with temperature, optimizing phase noise and output power performance.
Integrated thermal protection disables the outputs at extreme temperatures, enhancing robustness against short circuits and high temperatures. An external enable input provides convenient power control for all supplied devices. The HMC1060LP3ETR is housed in a compact 3x3 mm QFN surface mount package, occupying only 9 mm².
Typical applications include ultra-low noise frequency generation (PLLs, VCOs) and RF & Mixed-Signal power supply isolation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Each of the four outputs is adjustable from 1.8 V to 5.2 V.
The total output current is 500 mA, distributed across the four outputs: 100 mA on output 1, 50 mA on outputs 2 and 3, and 300 mA on output 4.
The typical noise is 3 nV/√Hz at 10 kHz and 7 nV/√Hz at 1 kHz.
PSRR is typically 80 dB at 1 kHz and 60 dB at 1 MHz.
It is available in a 16-lead 3x3 mm QFN package (HMC1060LP3E).
Yes, it includes integrated thermal protection.
The power-down current is less than 1 µA.