Integrated Circuits (ICs)

MAX20021ATIA+

Active

IC REG BUCK QD 28TQFN

Search across all available documentation for this part.

Integrated Circuits (ICs)

Active

IC REG BUCK QD 28TQFN

Technical Specifications

Parameters and characteristics for this part

Part	Function	Topology	Voltage - Input (Min) [Min]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input (Max) [Max]	Frequency - Switching	Output Configuration	Supplier Device Package	Qualification	Number of Outputs	Current - Output	Voltage - Output (Min/Fixed)	Output Type	Mounting Type	Grade
Analog Devices Inc./Maxim Integrated MAX20021ATIA/V+	Step-Down	Buck	3 V	28-WFQFN Exposed Pad	-40 °C	125 ¯C	5.5 V	3.2 MHz	Positive	28-TQFN (5x5)	AEC-Q100	4	1 A 500 mA	1.25 V 1.8 V 2.65 V 3.3 V	1.81 mOhm	Surface Mount	Automotive
Analog Devices Inc./Maxim Integrated MAX20021ATIA+	Step-Down	Buck	3 V	28-WFQFN Exposed Pad	-40 °C	125 ¯C	5.5 V	3.2 MHz	Positive	28-TQFN (5x5)		4	1 A 500 mA	1.25 V 1.8 V 2.65 V 3.3 V	1.81 mOhm	Surface Mount
Analog Devices Inc./Maxim Integrated MAX20021ATIB/V+T	Step-Down	Buck	3 V	28-WFQFN Exposed Pad	-40 °C	125 ¯C	5.5 V	3.2 MHz	Positive	28-TQFN (5x5)	AEC-Q100	4	1 A 500 mA	1.25 V 1.8 V 2.65 V 3.3 V	1.81 mOhm	Surface Mount	Automotive
Analog Devices Inc./Maxim Integrated MAX20021ATIC/V+	Step-Down	Buck	3 V	28-WFQFN Exposed Pad	-40 °C	125 ¯C	5.5 V	3.2 MHz	Positive	28-TQFN (5x5)	AEC-Q100	4	1 A 500 mA	1.25 V 1.8 V 2.65 V 3.3 V	1.81 mOhm	Surface Mount	Automotive

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

Distributor	Package	Quantity	$

Digikey	Tube	180	$ 2.89

General part information

Buck Switching Regulator IC Positive Fixed 1.25V, 1.8V, 2.65V, 3.3V 4 Output 1A, 500mA, 500mA, 1A 28-WFQFN Exposed Pad

Technical documentation and resources