IOWA CITY MODERATED FORSALE NEWSGROUP > Industrial Equipment
> Heavy Industrial
> LP2980-3.6, 3.6V 50MA ldo regulator, sot-23-5 50PC lots
LP2980-3.6, 3.6V 50MA ldo regulator, sot-23-5 50PC lots
PART NUMBER: LP2980IM5X-3.6 / PACKAGE: SOT-23-5
PART'S FUNCTION: LDO 3.6V 50Ma REGULATOR
REGULATORS BEING SOLD IN 50PC LOTS, 20 LOTS TOTAL!
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THIS PART'S OUTPUT VOLTAGE MUST BE ORDERED FROM FACTORY!
SO THEY ARE HARD TO FIND, SO GET THESE WHILE YOU STILL CAN!
UP FOR SALE ARE 20 INDIVIDUAL LOTS OF 50 LDO REGULATORS EACH OF A NATIONAL SEMICONDUCTOR LP2980IM5X-3.6. IT'S A SOT-23 5-PIN
PKG'D 3.6V LOW DROP OUT VOLTAGE REGULATOR. WITH THE ADDITION OF 1 EXTERNAL PNP TRANSISTOR THE PARTS OUTPUT CURRENT IS
RAISED TO THAT OF THE PNP TRANSISTOR USED. WE USE A MMBT2907A FOR UP TO 500Ma BUT A GP MMBT3906 COULD BE USED FOR 250Ma
THESE ARE USED BY US IN A FEW OF OUR PRODUCTS FOR THE POWERING OF THE FUJITSU LINE OF HIGH SPEED, FAST LOCKING, VERY LOW
CURRENT, PLL RF SYNTHESIZERS. THE ONE WE USE THESE WITH IS THE MB15E07 2.5GHz PART. THEY OPERATE DOWN TO 3VDC @ 10Ma MAX
CURRENT. THEY WILL OPERATE FROM 2.7-3.6VDC BUT THE HIGHER THE Vcc THE LOWER THIER CURRENT DRAW, THEY ALSO ALLOW UP TO 5V
TO POWER THE CHARGE PUMP! THIS ALLOWS FOR THE PLL'S TUNING VOLTAGE TO SWING FROM 0 TO 5VDC.
REGULATORS WILL COME STILL ON THE TAPE AS REMOVED FROM THE ORIGINAL MNF'S 7" REEL. THESE PARTS ARE NEW OLD STOCK! THEY
ARE STILL IN PRODUCTION BY NATIONAL SEMI & MOST OUTPUT VOLTAGES CAN BE BOUGHT THRU DIGIKEY BUT AT A LOT HIGHER PRICE!
THANKS FOR LOOKING AND GOOD LUCK!
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