IOWA CITY MODERATED FORSALE NEWSGROUP > Tools
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> 2007
> TK71530 3V 100MA ldo voltage regulator sot-23 50PC lots
TK71530 3V 100MA ldo voltage regulator sot-23 50PC lots
PART NUMBER: TK71530SCL / PACKAGE: SOT-23-3
PART'S FUNCTION: LDO 3.0V 100Ma REGULATOR
THIS REGULATOR HAS A Vout PRECISION OF +/-2% OR +/-60mV
A VERY LOW QUIESCENT CURRENT + VERY LOW DROPOUT VOLTAGE!
REGULATORS BEING SOLD IN 50PC LOTS, 20 LOTS TOTAL!
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THIS LOW QUIESCENT CURRENT PART MUST BE ORDERED FROM FACTORY!
SO THEY ARE HARD TO FIND, SO GET THESE WHILE YOU STILL CAN!
DIGIKEYS FACTORY ORDERING PRICE IS $1.50EA OR $1,875.00 FOR A FULL 3,000PC REEL!
UP FOR SALE ARE 20 INDIVIDUAL LOTS OF 50 LDO REGULATORS EACH OF A TOKO ELECTRIC INC. TK71530SCL IT'S A SOT-23 3-PIN PKG'D
3.0V LOW DROP OUT, LOW QUIESCENT CURRENT VOLTAGE REGULATOR. AND WITH THE ADDITION OF 1 EXTERNAL PNP TRANSISTOR THE
PARTS OUTPUT CURRENT IS RAISED TO THAT OF THE PNP TRANSISTOR USED. WE HAVE BEEN USING A MMBT2907A FOR UP TO 0.5A BUT
A GENERAL PURPOSE MMBT3906 COULD BE USED FOR 250Ma MAXIMUM. BUT YOU CAN ALSO USE HIGHER CURRENT TRANSISTORS IF YOU
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 TOKO AMERICA & MOST OUTPUT VOLTAGES CAN BE BOUGHT THRU DIGIKEY BUT AT A LOT HIGHER PRICE!
THANKS FOR LOOKING AND GOOD LUCK!
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