Integrated Circuits (ICs)

MAX20037ATIB/V+

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Analog Devices Inc./Maxim Integrated

IC REG BUCK 5V 3.5A 28TQFN

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Integrated Circuits (ICs)

MAX20037ATIB/V+

Active

Analog Devices Inc./Maxim Integrated

IC REG BUCK 5V 3.5A 28TQFN

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX20037ATIB/V+

Current - Output	3.5 A
Frequency - Switching [Max]	2.2 MHz
Frequency - Switching [Min]	275 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	28-WFQFN Exposed Pad
Supplier Device Package	28-TQFN (5x5)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	28 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output (Min/Fixed)	5 V

MAX20037 Series

Part	Supplier Device Package	Topology	Current - Output	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Frequency - Switching [Min]	Frequency - Switching [Max]	Number of Outputs	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Package / Case	Mounting Type	Output Configuration	Function	Voltage - Output (Min/Fixed)	Regulator Topology	Supplied Contents	Utilized IC / Part	Board Type	Voltage - Input [Max]	Voltage - Input [Min]	Main Purpose	Voltage - Output	Outputs and Type	Outputs and Type	Grade	Qualification
Analog Devices Inc./Maxim Integrated MAX20037ATIA/V+T	28-TQFN (5x5)	Buck	3.5 A	1.81 mOhm	125 °C	-40 °C	275 kHz	2.2 MHz	1	28 V	4.5 V	28-WFQFN Exposed Pad	Surface Mount	Positive	Step-Down	5 V
Analog Devices Inc./Maxim Integrated MAX20037EVKIT#			3 A														Buck	Board(s)	MAX20037	Fully Populated	28 V	4.5 V	DC/DC Step Down	5 V	Non-Isolated	1
Analog Devices Inc./Maxim Integrated MAX20037ATIC/V+	28-TQFN (5x5)	Buck	3.5 A	1.81 mOhm	125 °C	-40 °C	275 kHz	2.2 MHz	1	28 V	4.5 V	28-WFQFN Exposed Pad	Surface Mount	Positive	Step-Down	5 V											Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated MAX20037ATIE/V+T	28-TQFN (5x5)	Buck	3.5 A	1.81 mOhm	125 °C	-40 °C	275 kHz	2.2 MHz	1	28 V	4.5 V	28-WFQFN Exposed Pad	Surface Mount	Positive	Step-Down	5 V											Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated MAX20037ATIB/V+	28-TQFN (5x5)	Buck	3.5 A	1.81 mOhm	125 °C	-40 °C	275 kHz	2.2 MHz	1	28 V	4.5 V	28-WFQFN Exposed Pad	Surface Mount	Positive	Step-Down	5 V
Analog Devices Inc./Maxim Integrated MAX20037ATID/V+T	28-TQFN (5x5)	Buck	3.5 A	1.81 mOhm	125 °C	-40 °C	275 kHz	2.2 MHz	1	28 V	4.5 V	28-WFQFN Exposed Pad	Surface Mount	Positive	Step-Down	5 V											Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated MAX20037ATIC/V+T	28-TQFN (5x5)	Buck	3.5 A	1.81 mOhm	125 °C	-40 °C	275 kHz	2.2 MHz	1	28 V	4.5 V	28-WFQFN Exposed Pad	Surface Mount	Positive	Step-Down	5 V											Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated MAX20037ATIE/V+	28-TQFN (5x5)	Buck	3.5 A	1.81 mOhm	125 °C	-40 °C	275 kHz	2.2 MHz	1	28 V	4.5 V	28-WFQFN Exposed Pad	Surface Mount	Positive	Step-Down	5 V											Automotive	AEC-Q100

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 10.46
		10	$ 9.45
		25	$ 9.01
		80	$ 7.82
		230	$ 7.47
		490	$ 6.81
		980	$ 5.93

Description

General part information

MAX20037 Series

Buck Switching Regulator IC Positive Fixed 5V 1 Output 3.5A 28-WFQFN Exposed Pad

Documents

Technical documentation and resources