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Микросхема LM2674M-ADJ/NOPB

Поставка электронных компонентов в Челябинск

303,80 руб.

x 303,80 = 303,80
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Склад №110-12 дней303,80руб.282,53руб.273,42руб.267,34руб.258,23руб.243,04руб.236,96руб.
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Склад №25-7 дней571,14руб.525,57руб.516,46руб.504,31руб.486,08руб.458,74руб.446,59руб.
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Склад №35-7 дней580,26руб.534,69руб.522,54руб.510,38руб.486,08руб.461,78руб.452,66руб.
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Склад №410 дней364,56руб.334,18руб.328,10руб.318,99руб.309,88руб.291,65руб.282,53руб.
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Склад №57 дней528,61руб.486,08руб.473,93руб.464,81руб.449,62руб.422,28руб.410,13руб.
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Склад №610-12 дней331,14руб.306,84руб.297,72руб.291,65руб.282,53руб.264,31руб.258,23руб.

Характеристики

LM2674M-ADJ/NOPBThe LM2674M-ADJ/NOPB is a SIMPLE SWITCHER® 500mA low component count Step-down Regulator, monolithic integrated circuit built with a LMDMOS process. This regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 500mA load current with excellent line and load regulation. Requiring a minimum number of external components, these regulators are simple to use and include patented internal frequency compensation (Patent Nos. 5.382.918 and 5.514.947) and a fixed frequency oscillator. The LM2674 series operates at a switching frequency of 260kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Because of its very high efficiency (>90%), the copper traces on the printed circuit board are the only heat sinking needed. A family of standard inductors for use with the LM2674 are available from several different manufacturers.

• Efficiency up to 96%
• Computer design software (version 6.0)
• Simple and easy to design
• Requires only 5 external components
• Uses readily available standard inductors
• ±1.5% Maximum output voltage tolerance over line and load conditions
• Guaranteed 500mA output load current
• 0.25R DMOS output switch
• 260kHz Fixed frequency internal oscillator
• TTL shutdown capability, low power standby mode
• Thermal shutdown and current limit protection
• Green product and no Sb/Br

Микросхемы / Микросхемы управления питанием / Импульсные преобразователи
Корпус: 8-SOIC, инфо: Стаб.напр.импульсный Step-Down 0.5A Uвх=8…40V Uвых=1.2…37V 1.5% -40…+125C