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MIC4576-3.3WU-TR is out of stock and can be placed on backorder.
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
MIC4576-3.3WU-TR | |
|---|---|
DigiKey Part Number | 576-1551-2-ND - Tape & Reel (TR) 576-1551-1-ND - Cut Tape (CT) 576-1551-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | MIC4576-3.3WU-TR |
Description | IC REG BUCK 3.3V 3A TO263-5 |
Manufacturer Standard Lead Time | 8 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
Datasheet | Datasheet |
EDA/CAD Models | MIC4576-3.3WU-TR Models |
Product Attributes
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Category | Voltage - Input (Max) 36V |
Mfr | Voltage - Output (Min/Fixed) |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Output |
Part Status Active | Frequency - Switching 200kHz |
Function Step-Down | Synchronous Rectifier No |
Output Configuration Positive | Operating Temperature -40°C ~ 85°C (TA) |
Topology | Mounting Type Surface Mount |
Output Type | Package / Case |
Number of Outputs 1 | Supplier Device Package TO-263-5 |
Voltage - Input (Min) 4V | Base Product Number |
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Substitutes (9)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TL2575HV-33IKTTR | Texas Instruments | 7 | 296-21838-2-ND | $4.46000 | Similar |
| LM2575S-3.3/NOPB | Texas Instruments | 0 | LM2575S-3.3/NOPB-ND | $4.47000 | Similar |
| LM2575SX-3.3/NOPB | Texas Instruments | 0 | LM2575SX-3.3/NOPBTR-ND | $4.10000 | Similar |
| LM2591HVS-3.3/NOPB | Texas Instruments | 0 | LM2591HVS-3.3/NOPB-ND | $7.77000 | Similar |
| LM2591HVSX-3.3/NOPB | Texas Instruments | 0 | LM2591HVSX-3.3/NOPBTR-ND | $6.59000 | Similar |
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In-Stock: 0
750 estimated in stock on 14-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $4.46000 | $4.46 |
| 25 | $3.72000 | $93.00 |
| 100 | $3.39000 | $339.00 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 750 | $3.39000 | $2,542.50 |
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.
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