Радиолоцман Электроника en
расширенный поиск +

Производитель:Linear Technology

20 В, 200 мА LDO стабилизатор напряжения со сверхнизким уровнем шумов, сверхвысоким коэффициентом подавления пульсаций питания (PSRR) и малым падением напряжения на регулирующем элементе


На английском языке: Datasheet Linear Technology LT3042HMSE#PBF

Классификация производителя:

Power Management > LDO Linear Regulators > LDO Plus

Варианты написания: LT3042HMSEPBF, LT3042HMSE PBF

Выписка из документа:
LT3042 20V, 200mA, Ultralow Noise, Ultrahigh PSRR RF Linear Regulator FEATURES DESCRIPTION
The LT®3042 is a high performance low dropout linear regulator featuring LTC's ultralow noise and ultrahigh PSRR architecture for powering noise sensitive RF applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3042 can be easily paralleled to further reduce noise, increase output current and spread heat on the PCB. The device supplies 200mA at a typical 350mV dropout voltage. Operating quiescent current is nominally 2mA and drops to <<1µA in shutdown. The LT3042's wide output voltage range (0V to 15V) while maintaining unitygain operation provides virtually constant output noise, PSRR, bandwidth and load regulation, regardless 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 LT3042 is stable with a minimum 4.7µF ceramic output capacitor. Built-in protection includes reverse battery protection, reverse current protection, internal current limit with foldback and thermal limit with hysteresis. The LT3042 is available in thermally enhanced 10-Lead MSOP and 3mm Ч 3mm DFN packages.
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. Patents Pending. All other trademarks are the property of their respective owners. Ultralow RMS Noise: 0.8µVRMS (10Hz to 100kHz) Ultralow Spot Noise: 2nV/Hz at 10kHz Ultrahigh PSRR: ...

Рекомендуемые материалы по теме:

При перепечатке материалов с сайта прямая ссылка на РадиоЛоцман обязательна.

Срезы ↓
радиолоцман вконтакте радиолоцман одноклассники радиолоцман facebook радиолоцман twitter радиолоцман google плюс