XR77103ELBTR-A1R0

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MaxLinear, Inc.

IC REG BUCK ADJ/0.8V 2A 32TQFN

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XR77103ELBTR-A1R0

Active

MaxLinear, Inc.

IC REG BUCK ADJ/0.8V 2A 32TQFN

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	XR77103ELBTR-A1R0

Current - Output	2 A
Frequency - Switching	1 MHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	3
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable (Fixed)
Package / Case	32-VFQFN Exposed Pad
Supplier Device Package	32-TQFN (4x4)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	14 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output (Max) [Max]	13.3 V
Voltage - Output (Min/Fixed)	0.8 V
Voltage - Output (Min/Fixed)	9 V
Voltage - Output (Min/Fixed)	12 V
Voltage - Output (Min/Fixed)	5 V

XR77103 Series

Part	Regulator Topology	Board Type	Main Purpose	Outputs and Type	Outputs and Type	Voltage - Output [Min]	Voltage - Output [Max]	Supplied Contents	Utilized IC / Part	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input (Max) [Max]	Function	Supplier Device Package	Output Type	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)	Current - Output	Number of Outputs	Package / Case	Voltage - Output (Max) [Max]	Output Configuration	Frequency - Switching	Topology	Voltage - Input (Min) [Min]	Mounting Type	Frequency - Switching [Min]	Frequency - Switching [Max]
MaxLinear, Inc. XR77103EVB-DEMO-1	Buck	Fully Populated	DC/DC Step Down	Non-Isolated	3	0.8 V	6 VDC	Board(s)	XR77103
MaxLinear, Inc. XR77103ELB-A0R5										-40 °C	125 ¯C	14 V	Step-Down	32-TQFN (4x4)	Adjustable (Fixed)	0.8 V	9 V	12 V	5 V	2 A	3	32-VFQFN Exposed Pad	13.3 V	Positive	500 kHz	Buck	4.5 V	Surface Mount
MaxLinear, Inc. XR77103ELB-A1R0										-40 °C	125 ¯C	14 V	Step-Down	32-TQFN (4x4)	Adjustable (Fixed)	0.8 V	9 V	12 V	5 V	2 A	3	32-VFQFN Exposed Pad	13.3 V	Positive	1 MHz	Buck	4.5 V	Surface Mount
MaxLinear, Inc. XR77103ELBTR										-40 °C	125 ¯C	14 V	Step-Down	32-TQFN (4x4)	Adjustable	0.8 V				2 A	3	32-VFQFN Exposed Pad		Positive		Buck	4.5 V	Surface Mount	300 kHz	2.2 MHz
MaxLinear, Inc. XR77103ELBTR-A1R0										-40 °C	125 ¯C	14 V	Step-Down	32-TQFN (4x4)	Adjustable (Fixed)	0.8 V	9 V	12 V	5 V	2 A	3	32-VFQFN Exposed Pad	13.3 V	Positive	1 MHz	Buck	4.5 V	Surface Mount
MaxLinear, Inc. XR77103ELBTR-A0R5										-40 °C	125 ¯C	14 V	Step-Down	32-TQFN (4x4)	Adjustable (Fixed)	0.8 V	9 V	12 V	5 V	2 A	3	32-VFQFN Exposed Pad	13.3 V	Positive	500 kHz	Buck	4.5 V	Surface Mount
MaxLinear, Inc. XR77103EVB-A1R0	Buck	Fully Populated	DC/DC Step Down	Non-Isolated	3	0.8 V	6 VDC	Board(s)	XR77103-A1R0											2 A					1 MHz

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 5.72
		10	$ 3.84
		25	$ 3.36
		100	$ 2.81
		250	$ 2.55
		500	$ 2.39
		1000	$ 2.25
	Digi-Reel®	1	$ 5.72
		10	$ 3.84
		25	$ 3.36
		100	$ 2.81
		250	$ 2.55
		500	$ 2.39
		1000	$ 2.25
	Tape & Reel (TR)	3000	$ 2.08

Description

General part information

XR77103 Series

Buck Switching Regulator IC Positive Adjustable (Fixed) 0.8V (5V, 9V, 12V) 3 Output 2A 32-VFQFN Exposed Pad

Documents

Technical documentation and resources

No documents available