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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators~~MPQ2451DG-AEC1-LF-Z~~

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MPQ2451DG-AEC1-LF-Z - Monolithic Power Systems Inc.

Name: Monolithic Power Systems Inc. MPQ2451DG-AEC1-LF-Z
Brand: Monolithic Power Systems Inc.
SKU: MPQ2451DG-AEC1-LF-Z
Availability: InStock
Rating: 5 (3 reviews)

Manufacturer Part Number: MPQ2451DG-AEC1-LF-Z

Manufacturer: Monolithic Power Systems

Allelco Part Number: 32D-MPQ2451DG-AEC1-LF-Z

ECAD Model

Parts Description: IC REG BUCK ADJ 600MA 6QFN

Package: 6-VDFN Exposed Pad

Data sheet: ~~MPQ2451DG-AEC1-LF-Z.pdf~~

RoHs Status: ROHS3 Compliant

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In stock: 14728

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Specifications

MPQ2451DG-AEC1-LF-Z Tech Specifications
Monolithic Power Systems Inc. - MPQ2451DG-AEC1-LF-Z technical specifications, attributes, parameters and parts with similar specifications to Monolithic Power Systems Inc. - MPQ2451DG-AEC1-LF-Z

Product Attribute	Attribute Value
Manufacturer	Monolithic Power Systems
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	32.4V
Voltage - Input (Min)	3.3V
Voltage - Input (Max)	36V
Topology	Buck
Synchronous Rectifier	No
Supplier Device Package	6-QFN (2x2)
Series	Automotive, AEC-Q100
Package / Case	6-VDFN Exposed Pad

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Output Type	Adjustable
Output Configuration	Positive
Operating Temperature	-40°C ~ 125°C (TJ)
Number of Outputs	1
Mounting Type	Surface Mount
Function	Step-Down
Frequency - Switching	2MHz
Current - Output	600mA
Base Product Number	MPQ2451

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Parts Introduction

Manufacturer Part Number

MPQ2451DG-AEC1-LF-Z

Manufacturer

monolithic-power-systems

Introduction

The MPQ2451DG-AEC1-LF-Z is a high-performance, automotive-grade, step-down DC-DC switching regulator that provides a wide input voltage range, adjustable output voltage, and high output current capability. It is designed to meet the stringent requirements of automotive applications.

Product Features and Performance

Wide input voltage range of 3.3V to 36V

Adjustable output voltage from 0.8V to 32.4V

High output current of up to 600mA

2MHz switching frequency for compact design

Synchronous rectification for high efficiency

Thermal shutdown and current limit protection

AEC-Q100 Grade 1 qualified for automotive applications

Product Advantages

Robust automotive-grade design for reliable operation in harsh environments

Compact 6-pin VDFN package for space-constrained applications

High efficiency and low external component count for simplified system design

Adjustable output voltage for versatile power supply solutions

Key Reasons to Choose This Product

Excellent performance and reliability for automotive and industrial applications

Wide input voltage range and high output current capability

Compact size and simplified design with minimal external components

Automotive-grade qualification for mission-critical systems

Quality and Safety Features

AEC-Q100 Grade 1 qualified for harsh automotive environments

Thermal shutdown and current limit protection for safe operation

RoHS-compliant and halogen-free for environmentally-friendly design

Compatibility

The MPQ2451DG-AEC1-LF-Z is a direct replacement for the MPQ2451 series of step-down DC-DC converters and can be used in a wide range of automotive and industrial applications.

Application Areas

Automotive electronics (infotainment, ADAS, powertrain, etc.)

Industrial automation and control systems

Telecommunications equipment

Medical devices

Portable electronics

Product Lifecycle

The MPQ2451DG-AEC1-LF-Z is an active product and there are no plans for discontinuation. Equivalent or alternative models from Monolithic Power Systems include the MPQ2452 and MPQ2453 series, which offer similar features and performance. If you have any further questions, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Monolithic Power Systems Inc. MPQ2451DG-AEC1-LF-Z

Product Attribute
Part Number	MPQ2451DG-AEC1-LF-Z	MPQ2454GQ-AEC1-Z	MPQ2325GJ-Z	MPQ2451DJ-AEC1-LF-Z
Manufacturer	Monolithic Power Systems Inc.	Monolithic Power Systems Inc.	Monolithic Power Systems Inc.	Monolithic Power Systems Inc.
Current - Output	600mA	600mA	3A	-
Output Type	Adjustable	Adjustable	Adjustable	-
Series	Automotive, AEC-Q100	Automotive, AEC-Q100	-	*
Voltage - Input (Max)	36V	36V	24V	-
Output Configuration	Positive	Positive	Positive	-
Supplier Device Package	6-QFN (2x2)	10-QFN (3x3)	TSOT-23-8	TSOT-23-6
Function	Step-Down	Step-Down	Step-Down	-
Voltage - Input (Min)	3.3V	3.3V	4.5V	-
Number of Outputs	1	1	1	-
Voltage - Output (Max)	32.4V	36V	22.8V	-
Voltage - Output (Min/Fixed)	0.8V	2.9V	0.8V	-
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Base Product Number	MPQ2451	MPQ2454	MPQ2325	MPQ2451
Topology	Buck	Buck	Buck	-
Synchronous Rectifier	No	No	Yes	-
Frequency - Switching	2MHz	2.3MHz	500kHz	-
Operating Temperature	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Package / Case	6-VDFN Exposed Pad	10-VFDFN Exposed Pad	SOT-23-8 Thin, TSOT-23-8	SOT-23-6 Thin, TSOT-23-6

MPQ2451DG-AEC1-LF-Z Datasheet PDF

Download MPQ2451DG-AEC1-LF-Z pdf datasheets and Monolithic Power Systems Inc. documentation for MPQ2451DG-AEC1-LF-Z - Monolithic Power Systems Inc..

Environmental Information: MonolithicPower Systems Environmental Compliance D.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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