
For Reference Only
Part Number | MPQ2143HGD-Z |
OEMstron Part # | MPQ2143HGD-Z |
Manufacturer | Monolithic Power Systems Inc. |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK ADJUSTABLE 3A |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | MPQ2143HGD-Z PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 10 - Feb 15 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
MPQ2143HGD-Z Specifications
Part Number | MPQ2143HGD-Z | |
Brand | Monolithic Power Systems Inc. | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | Monolithic Power Systems Inc. | |
Series | - | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
Output Type | Adjustable | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 2.5V | |
Voltage - Input (Max) | 5.5V | |
Voltage - Output (Min/Fixed) | 0.6V | |
Voltage - Output (Max) | 5V | |
Current - Output | 3A | |
Frequency - Switching | 1.2MHz | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 10-VFQFN | |
Supplier Device Package | 10-QFN (3x2) |
MPQ2143HGD-Z Documents

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Part Number | Description | Stock |
MPQ2143HGD-Z D# MPQ2143HGD-Z Monolithic Power Systems |
INDUSTRIAL GRADE, 3A,5.5V,2.0MHZ,SYNCHRONOUS STEP DOWN SWITCHER - Tape and Reel (Alt: MPQ2143HGD-Z) RoHS: Compliant
|
Americas - 0 |
MPQ2143HGD-P D# MPQ2143HGD-P Monolithic Power Systems |
INDUSTRIAL GRADE, 3A,5.5V,2.0MHZ,SYNCHRONOUS STEP DOWN SWITCHER - Tape and Reel (Alt: MPQ2143HGD-P) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
MPQ2143HGD-Z D# MPQ2143HGD-Z-ND Monolithic Power Systems |
IC REG BUCK ADJUSTABLE 3A |
Temporarily Out of Stock |
MPQ2143HGD-P D# MPQ2143HGD-P-ND Monolithic Power Systems |
IC REG BUCK ADJUSTABLE 3A |
Temporarily Out of Stock |
Part Number | Description | Stock |
MPQ2143HGD-P D# 3358074 Monolithic Power Systems |
DC/DC CONV, SYNC BUCK, 2MHZ, 150DEGC RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
500 |
Part Number | Description | Stock |
MPQ2143HGD-Z Monolithic Power Systems |
RoHS: Compliant
pbFree: Yes
|
0 |
MPQ2143HGD-P Monolithic Power Systems |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
MPQ2143HGD-Z Monolithic Power Systems |
OEM/CM Immediate delivery |
1987 |
Part Number | Description | Stock |
MPQ2143HGD-P D# 946-MPQ2143HGD-P Monolithic Power Systems |
Switching Voltage Regulators 3A 5.5V Sync Step Down Switcher RoHS: Compliant
|
284 |
Part Number | Description | Stock |
MPQ2143HGD-P D# 54AH3208 Monolithic Power Systems |
DC/DC CONV, SYNC BUCK, 2MHZ, 150DEGC, Topology:Synchronous Buck (Step Down), Input Voltage Min:2.5V, Input Voltage Max:5.5V, No. of Outputs:1Outputs, DC / DC Converter IC Case:QFN, No. of Pins:10Pins, Output Current:3A RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
500 |
Part Number | Description | Stock |
MPQ2143HGD-Z Monolithic Power Systems |
IN stock Immediate delivery |
2002 |
Part Number | Description | Stock |
MPQ2143HGD-Z Monolithic Power Systems |
Industrial Grade, 3A,5.5V,2.0MHz,Synchronous Step Down Switcher |
Short Lead Time |
MPQ2143HGD-P Monolithic Power Systems |
Industrial Grade, 3A,5.5V,2.0MHz,Synchronous Step Down Switcher |
Short Lead Time |
Part Number | Description | Stock |
MPQ2143HGD-P D# 3358074 Monolithic Power Systems |
DC/DC CONV, SYNC BUCK, 2MHZ, 150DEGC RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
500 |
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Lead-Time | Can Ship Immediately |
Minimum | 1 |
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