Integrated Circuits (ICs)

MP2151GQFU-12-P

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Monolithic Power Systems Inc.

IC REG BUCK 1.2V 1A 6UTQFN

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Integrated Circuits (ICs)

MP2151GQFU-12-P

Active

Monolithic Power Systems Inc.

IC REG BUCK 1.2V 1A 6UTQFN

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MP2151GQFU-12-P

Current - Output	1 A
Frequency - Switching	1.1 MHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Package / Case	6-UFDFN
Supplier Device Package	6-UTQFN (1.2x1.6)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.5 V
Voltage - Output (Min/Fixed)	1.2 V

MP2151 Series

Part	Voltage - Output (Min/Fixed)	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Topology	Output Configuration	Voltage - Input (Max) [Max]	Package / Case	Mounting Type	Voltage - Input (Min) [Min]	Function	Number of Outputs	Frequency - Switching	Current - Output	Voltage - Output (Max) [Max]	Output Type	Supplied Contents	Outputs and Type	Outputs and Type	Board Type	Utilized IC / Part	Contents	Voltage - Output	Main Purpose	Voltage - Input [Max]	Voltage - Input [Min]	Regulator Topology
Monolithic Power Systems Inc. MP2151GQFU-33-Z	3.3 V	-40 C	125 °C	6-UTQFN (1.2x1.6)	Buck	Positive	5.5 V	6-UFDFN	Surface Mount	2.5 V	Step-Down	1	1.1 MHz	1 A
Monolithic Power Systems Inc. MP2151GQFU-25-P	2.5 V	-40 C	125 °C	6-UTQFN (1.2x1.6)	Buck	Positive	5.5 V	6-UFDFN	Surface Mount	2.5 V	Step-Down	1	1.1 MHz	1 A
Monolithic Power Systems Inc. MP2151GQFU-12-P	1.2 V	-40 C	125 °C	6-UTQFN (1.2x1.6)	Buck	Positive	5.5 V	6-UFDFN	Surface Mount	2.5 V	Step-Down	1	1.1 MHz	1 A
Monolithic Power Systems Inc. MP2151GTF-12-Z	1.2 V	-40 C	125 °C	SOT-563	Buck	Positive	5.5 V	SOT-563 SOT-666	Surface Mount	2.5 V	Step-Down	1	1.1 MHz	1 A
Monolithic Power Systems Inc. MP2151GQFU-18-P	1.8 V	-40 C	125 °C	6-UTQFN (1.2x1.6)	Buck	Positive	5.5 V	6-UFDFN	Surface Mount	2.5 V	Step-Down	1	1.1 MHz	1 A
Monolithic Power Systems Inc. MP2151GTF-P				SOT-563				SOT-563 SOT-666	Surface Mount
Monolithic Power Systems Inc. MP2151GTF-Z	0.6 V	-40 C	125 °C	SOT-563	Buck	Positive	5.5 V	SOT-563 SOT-666	Surface Mount	2.5 V	Step-Down	1	1.1 MHz	1 A	5.5 V	Adjustable
Monolithic Power Systems Inc. EV2151-TF-00A													1.1 MHz	1 A			Board(s)	1	1 Non-Isolated Output Non-Isolated	Fully Populated	MP2151	Board(s)	1.2 V	DC/DC Step Down	5.5 V	2.5 V	Buck
Monolithic Power Systems Inc. MP2151GQFU-12-Z	1.2 V	-40 C	125 °C	6-UTQFN (1.2x1.6)	Buck	Positive	5.5 V	6-UFDFN	Surface Mount	2.5 V	Step-Down	1	1.1 MHz	1 A

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.66
	Tape & Reel (TR)	500	$ 0.84
		1000	$ 0.67
		2500	$ 0.62
		5000	$ 0.59
		12500	$ 0.57

Description

General part information

MP2151 Series

Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 1A 6-UFDFN

Documents

Technical documentation and resources