ARG81800KESJSR-1

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Allegro MicroSystems

IC REG BUCK 0.8V 500MA 20QFN

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Active

Allegro MicroSystems

IC REG BUCK 0.8V 500MA 20QFN

Technical Specifications

Parameters and characteristics for this part

Specification	ARG81800KESJSR-1

Current - Output	500 mA
Frequency - Switching [Max]	2.4 MHz
Frequency - Switching [Min]	250 kHz
Function	Step-Down
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	20-WFQFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	20-QFN (4x4)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	36 V
Voltage - Input (Min) [Min]	3.5 V
Voltage - Output (Min/Fixed)	0.8 V

Part	Mounting Type	Package / Case	Current - Output	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Min) [Min]	Function	Output Type	Synchronous Rectifier	Topology	Frequency - Switching [Max]	Frequency - Switching [Min]	Voltage - Input (Max) [Max]	Grade	Qualification	Voltage - Output (Min/Fixed)	Number of Outputs	Supplier Device Package
Allegro MicroSystems ARG81800KESJSR-1	Surface Mount Wettable Flank	20-WFQFN Exposed Pad	500 mA	Positive	150 °C	-40 °C	3.5 V	Step-Down	1.81 mOhm		Buck	2.4 MHz	250 kHz	36 V	Automotive	AEC-Q100	0.8 V	1	20-QFN (4x4)

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Buck Switching Regulator IC Positive Fixed 0.8V 1 Output 500mA 20-WFQFN Exposed Pad

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