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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsMPQ9840GL-Z
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MPQ9840GL-Z - Monolithic Power Systems Inc.

Manufacturer Part Number
MPQ9840GL-Z
Manufacturer
Monolithic Power Systems
Allelco Part Number
32D-MPQ9840GL-Z
ECAD Model
Parts Description
IC REG BUCK ADJ 3.5A 16QFN
Package
16-PowerVQFN
Data sheet
MPQ9840.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MPQ9840GL-Z Tech Specifications
Monolithic Power Systems Inc. - MPQ9840GL-Z technical specifications, attributes, parameters and parts with similar specifications to Monolithic Power Systems Inc. - MPQ9840GL-Z

Product Attribute Attribute Value  
Manufacturer Monolithic Power Systems  
Voltage - Output (Min/Fixed) 0.8V  
Voltage - Output (Max) 36V  
Voltage - Input (Min) 3.3V  
Voltage - Input (Max) 36V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-QFN (3x4)  
Series Automotive, AEC-Q100, MPQ  
Package / Case 16-PowerVQFN  
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 350kHz ~ 2.5MHz  
Current - Output 3.5A  

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

MPQ9840GL-Z

Manufacturer

monolithic-power-systems

Introduction

High-efficiency, automotive-grade step-down switching regulator

Product Features and Performance

Buck topology

Adjustable output voltage

Single output channel

Supports 3.3V to 36V input voltage range

8V to 36V adjustable output voltage range

5A output current capability

350kHz to 2.5MHz adjustable switching frequency

Synchronous rectification for improved efficiency

Operating temperature range from -40°C to 125°C

AEC-Q100 automotive qualification

Product Advantages

High input voltage range flexibility

Support for a wide range of output voltages

Efficient power conversion

Suitable for automotive applications due to robust temperature range and qualification

Adjustable switching frequency for design flexibility

Optimized for surface-mount technology

Key Technical Parameters

Input Voltage (Min): 3.3V

Input Voltage (Max): 36V

Output Voltage (Min/Fixed): 0.8V

Output Voltage (Max): 36V

Current - Output: 3.5A

Frequency - Switching: 350kHz to 2.5MHz

Operating Temperature: -40°C to 125°C

Grade: Automotive

Mounting Type: Surface Mount

Package / Case: 16-PowerVQFN

Quality and Safety Features

Automotive grade reliability

AEC-Q100 qualification for automotive standards

Compatibility

Compatible with a variety of input voltages

Suitable for surface-mount technology based PCB designs

16-QFN (3x4) package common in power management applications

Application Areas

Automotive electronics

Industrial power supplies

Battery-powered devices

Portable electronics

Product Lifecycle

Active product status

Not indicated as nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Versatile input voltage range suitable for various sources

Adjustable output for application-specific voltages

Capable of delivering 3.5A for higher power applications

Flexible frequency adjustment for optimal performance

High efficiency with synchronous rectifier technology

Robust design for automotive applications, meeting AEC-Q100 standards

Surface-mount design facilitates modern PCB assembly practices

16-PowerVQFN package is compact and space-efficient

Parts with Similar Specifications

The three parts on the right have similar specifications to Monolithic Power Systems Inc. MPQ9840GL-Z

Product Attribute MPQ9840GL-Z MPQ9843GL-Z MPQ9841GLE-AEC1-Z MPQ9846GL-AEC1-Z
Part Number MPQ9840GL-Z MPQ9843GL-Z MPQ9841GLE-AEC1-Z MPQ9846GL-AEC1-Z
Manufacturer Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc.
Voltage - Input (Max) 36V 36V 36V 36V
Voltage - Input (Min) 3.3V 3.3V 3.3V 3.3V
Voltage - Output (Min/Fixed) 0.8V 0.8V 0.8V 0.8V
Output Type Adjustable Adjustable Adjustable Adjustable
Topology Buck Buck Buck Buck
Package / Case 16-PowerVQFN 16-PowerVQFN 16-VQFN 16-PowerVQFN
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Output (Max) 36V 36V 36V 36V
Output Configuration Positive Positive Positive Positive
Supplier Device Package 16-QFN (3x4) 16-QFN (3x4) 16-QFN (3x4) 16-QFN (3x4)
Frequency - Switching 350kHz ~ 2.5MHz 350kHz ~ 2.5MHz 350kHz ~ 2.5MHz 350kHz ~ 2.5MHz
Series Automotive, AEC-Q100, MPQ Automotive, AEC-Q100, MPQ Automotive, AEC-Q100, MPQ Automotive, AEC-Q100
Function Step-Down Step-Down Step-Down Step-Down
Synchronous Rectifier Yes Yes Yes Yes
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount, Wettable Flank Surface Mount
Current - Output 3.5A 3A 1A 600mA
Number of Outputs 1 1 1 1

MPQ9840GL-Z Datasheet PDF

Download MPQ9840GL-Z pdf datasheets and Monolithic Power Systems Inc. documentation for MPQ9840GL-Z - Monolithic Power Systems Inc..

Environmental Information
MonolithicPower Systems Environmental Compliance D.pdf
HTML Datasheet
MPQ9840.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

  1. Use your express account for shipment if you have one.
  2. 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

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. 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
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MPQ9840GL-Z Image

MPQ9840GL-Z

Monolithic Power Systems Inc.
32D-MPQ9840GL-Z

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