DC2593A

Analog Devices Inc.
The LT3045-1 is a high performance low dropout linear regulator featuring LTC?s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3045-1 can be easily paralleled to further reduce noise, increase output current and spread heat on the PCB. In addition to the LT3045 feature set, the LT3045-1 incorporates a VIOC tracking function to control an upstream switching converter to maintain a constant voltage across the LT3045-1 and hence minimize power dissipation.The device supplies 500mA at a typical 260mV dropout voltage. Operating quiescent current is nominally 2.3mA and drops to <<1?A in shutdown. The LT3045-1?s wide output voltage range (0V to 15V) while maintaining unity-gain operation provides virtually constant output noise, PSRR, bandwidth and load regulation, independent of the programmed output voltage. Additionally, the regulator features programmable current limit, fast start-up capability and programmable power good to indicate output voltage regulation.The LT3045-1 is stable with a minimum 10?F ceramic output capacitor. Built-in protection includes reverse battery protection, reverse current protection, internal current limit with foldback and thermal limit with hysteresis. The LT3045-1 is available in thermally enhanced 12-Lead MSOP and 3mm ? 3mm DFN packages. ? VIOC Function LT3045-1 Yes LT3045 No Applications RF Power Supplies: PLLs, VCOs, Mixers, LNAs, PAs Very Low Noise Instrumentation High Speed/High Precision Data Converters Medical Applications: Imaging, Diagnostics Post-Regulator for Switching Supplies
* $114.30 - * $119.05Distributors
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 505-DC2593A-ND | 2 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 | Buy | ||
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Analog Devices Inc | DC2593A | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | Buy | |||
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element14 APAC | DC2593A | 1 | 1 | * $119.05 | * $119.05 | * $119.05 | * $119.05 | * $119.05 | * $119.05 | Buy | |
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Farnell | DC2593A | 1 | 1 | * $118.92 | * $118.92 | * $118.92 | * $118.92 | * $118.92 | * $118.92 | Buy | |
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Newark | DC2593A | 1 | 1 | $106.65 | $106.65 | $106.65 | $106.65 | $106.65 | $106.65 | Buy |