Integrated Circuits (ICs)

MAX77540AAFG+

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Analog Devices Inc./Maxim Integrated

IC REG BUCK PROG 3A DL 24FC2QFN

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Integrated Circuits (ICs)

MAX77540AAFG+

Active

Analog Devices Inc./Maxim Integrated

IC REG BUCK PROG 3A DL 24FC2QFN

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX77540AAFG+

Current - Output	3 A
Current - Output	3 A
Frequency - Switching	1.6 MHz, 500 kHz, 1 MHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Programmable
Package / Case	24-UFQFN
Supplier Device Package	24-FC2QFN (3x3)
Synchronous Rectifier	False
Topology	Buck
Voltage - Input (Max) [Max]	16 V
Voltage - Input (Min) [Min]	4 V
Voltage - Output (Max) [Max]	5.2 V
Voltage - Output (Min/Fixed) [Min]	0.5 V

MAX77540 Series

Part	Output Type	Topology	Package / Case	Mounting Type	Current - Output	Current - Output	Voltage - Input (Min) [Min]	Output Configuration	Voltage - Output (Min/Fixed) [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Function	Voltage - Input (Max) [Max]	Supplier Device Package	Number of Outputs	Voltage - Output (Max) [Max]	Frequency - Switching	Utilized IC / Part	Voltage - Output	Regulator Topology	Voltage - Input [Min]	Voltage - Input [Max]	Outputs and Type	Outputs and Type	Main Purpose	Board Type	Supplied Contents	Supplier Device Package [x]	Supplier Device Package [y]
Analog Devices Inc./Maxim Integrated MAX77540AAFG+T	Programmable	Buck	24-UFQFN	Surface Mount	3 A	3 A	4 V	Positive	0.5 V	-40 °C	125 ¯C	Step-Down	16 V	24-FC2QFN (3x3)	2	5.2 V	1 MHz 1.6 MHz 500 kHz
Analog Devices Inc./Maxim Integrated MAX77540EVKIT#						3 A											1 MHz	MAX77540	3.3 V	Buck	4 V	16 V	Non-Isolated	1	DC/DC Step Down	Fully Populated	Accessories Board(s)
Analog Devices Inc./Maxim Integrated MAX77540AAWV+	Adjustable	Buck	30-WFBGA WLBGA	Surface Mount	3 A	3 A	4 V	Positive	0.5 V	-40 °C	125 ¯C	Step-Down	16 V	30-WLP	2	5.2 V	1 MHz 1.6 MHz 500 kHz											2.51	2.31
Analog Devices Inc./Maxim Integrated MAX77540AAFG+	Programmable	Buck	24-UFQFN	Surface Mount	3 A	3 A	4 V	Positive	0.5 V	-40 °C	125 ¯C	Step-Down	16 V	24-FC2QFN (3x3)	2	5.2 V	1 MHz 1.6 MHz 500 kHz
Analog Devices Inc./Maxim Integrated MAX77540AAWV+T	Programmable	Buck	30-WFBGA WLBGA	Surface Mount	3 A	3 A	4 V	Positive	0.5 V	-40 °C	125 ¯C	Step-Down	16 V	30-WLP	2	5.2 V	1 MHz 1.6 MHz 500 kHz											2.51	2.31
Analog Devices Inc./Maxim Integrated MAX77540QEVKIT#																		MAX77540Q								Fully Populated	Board(s)

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	$ 3.67
		10	$ 2.41
		25	$ 2.08
		80	$ 1.76
		230	$ 1.54
		624	$ 1.39
		1248	$ 1.30
		2496	$ 1.23
		4992	$ 1.17

Description

General part information

MAX77540 Series

Buck Switching Regulator IC Positive Programmable 0.5V 2 Output 3A, 3A 24-UFQFN

Documents

Technical documentation and resources

No documents available