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AME8850

Analog Microelectronics
Part Number AME8850
Manufacturer Analog Microelectronics
Description 600mA CMOS LDO
Published Nov 10, 2013
Detailed Description AME, Inc. AME8850 n General Description The AME8850 family of positive, linear regulators feature low quiescent current ...
Datasheet PDF File AME8850 PDF File

AME8850
AME8850

Overview
AME, Inc.
AME8850 n General Description The AME8850 family of positive, linear regulators feature low quiescent current (30µA Typ.
) with low dropout voltage, making them ideal for battery applications.
The space-saving SOT-25/TSOT-25, SOP-8 & DFN8(3mmx3mmx0.
75mm) packages are attractive for " Pocket " and " Hand Held " applications.
These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the " Worst " operating conditions.
The AME8850 is stable with an output capacitance of 2.
2µF or greater.
600mA CMOS LDO n Functional Block Diagram IN OUT Overcurrent Shutdown Thermal Shutdown EN AMP ADJ n Features l Very Low Dropout Voltage l Guaranteed 600mA Output l Typical 30µA Quiescent Current l Output Voltage Accurate to within 2.
5% l Over-Temperature Shutdown l Current Limiting l Short Circuit Current Fold-back l Power-Saving Shutdown Mode l Space-Saving SOT-25/TSOT-25, SOP-8 & DFN-8 (3mmx3mmx0.
75mm) Packages l User Adjustable Output Voltages l Low Temperature Coefficient l All AME's Lead Free Products Meet RoHS Standards VREF =1.
2V GND n Typical Application IN C1 1µ F R2 EN IN OUT OUT C2 R1 100p C3 2.
2µF AME8850 GND ADJ n Applications l Instrumentation l Portable Electronics l Wireless Devices l Cordless Phones l PC Peripherals l Battery Powered Widgets VOUT = 1.
2 ( R1/R2 +1 ) C2 is unnecessary if R1 or R2 < 20 K Ohms R R and R use resistance value within 1% accuracy for 1 2 a n d correct VOUT Rev.
B.
01 1 Free Datasheet http://www.
datasheet4u.
com/ AME, Inc.
AME8850 n Pin Configuration SOP-8 Top View 8 7 6 5 600mA CMOS LDO SOT-25 / TSOT-25 Top View AME8850AEHA 1.
IN 2.
GND 3.
GND 5 4 AME8850AEEV 1.
IN 2.
GND AME8850 AME8850 3.
EN 4.
ADJ 5.
OUT ¥î Â× ©ú ¦~ ¨C ªÑ 1 2 3 4 4.
EN E P S¬D ¾ÔADJ 11 ¤¸ 5.
¥î Â× 6.
GND 7.
GND 8.
OUT * Die Attach: Conductive Epoxy 1 2 3 * Die Attach: Conductive Epoxy DFN-8 (3mmx3mmx0.
75mm) Top View 8 7 6 5 AME8850AEVA 1.
EN 2.
GND 3.
GND AME8850 4.
IN 5.
OUT 6.
GND 7.
GND 8.
A...


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