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MPQ4321GLE-AEC1-Z is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
MPQ4321GLE-AEC1-Z | |
|---|---|
DigiKey Part Number | 1589-MPQ4321GLE-AEC1-ZTR-ND - Tape & Reel (TR) 1589-MPQ4321GLE-AEC1-ZCT-ND - Cut Tape (CT) 1589-MPQ4321GLE-AEC1-ZDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | MPQ4321GLE-AEC1-Z |
Description | IC REG BUCK ADJ 1A 12QFN |
Manufacturer Standard Lead Time | 20 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 12-PowerVFQFN |
Datasheet | Datasheet |
EDA/CAD Models | MPQ4321GLE-AEC1-Z Models |
Product Attributes
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Category | Voltage - Output (Max) 34.2V |
Mfr | Current - Output |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Frequency - Switching 350kHz ~ 2.5MHz |
Part Status Active | Synchronous Rectifier Yes |
Function Step-Down | Operating Temperature -40°C ~ 150°C (TJ) |
Output Configuration Positive | Grade Automotive |
Topology | Qualification AEC-Q100 |
Output Type | Mounting Type Surface Mount, Wettable Flank |
Number of Outputs 1 | Package / Case |
Voltage - Input (Min) 3.3V | Supplier Device Package 12-QFN (3x4) |
Voltage - Input (Max) 36V | Base Product Number |
Voltage - Output (Min/Fixed) |
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Substitutes (10)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MPQ4321GDE-AEC1-Z | Monolithic Power Systems Inc. | 5,000 | 1589-MPQ4321GDE-AEC1-ZTR-ND | $2.30000 | Parametric Equivalent |
| MPQ4321CGDE-5-AEC1-P | Monolithic Power Systems Inc. | 0 | 1589-MPQ4321CGDE-5-AEC1-PTR-ND | $2.68000 | Parametric Equivalent |
| MPQ4321CGDE-AEC1-P | Monolithic Power Systems Inc. | 0 | 1589-MPQ4321CGDE-AEC1-PTR-ND | $2.76000 | Parametric Equivalent |
| MPQ4321CGDE-AEC1-Z | Monolithic Power Systems Inc. | 0 | 1589-MPQ4321CGDE-AEC1-ZTR-ND | $3.55000 | Parametric Equivalent |
| MPQ4321CGLE-AEC1-P | Monolithic Power Systems Inc. | 0 | 1589-MPQ4321CGLE-AEC1-PTR-ND | $2.76000 | Parametric Equivalent |
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In-Stock: 0
5,000 expected in stock on 09-Nov-2026
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Quantity
All prices are in USD
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 5,000 | $1.16367 | $5,818.35 |
Cut Tape (CT)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.30000 | $2.30 |
| 10 | $1.70600 | $17.06 |
| 25 | $1.55680 | $38.92 |
Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $3.52000 | $3.52 |
| 10 | $2.30400 | $23.04 |
| 25 | $1.98640 | $49.66 |
| 100 | $1.62960 | $162.96 |
| 250 | $1.45608 | $364.02 |
| 500 | $1.35016 | $675.08 |
| 1,000 | $1.26215 | $1,262.15 |
| 2,500 | $1.16825 | $2,920.62 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
