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RT8290ZSP is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
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RT8290ZSP | |
|---|---|
DigiKey Part Number | 1028-1149-2-ND - Tape & Reel (TR) 1028-1149-1-ND - Cut Tape (CT) 1028-1149-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | RT8290ZSP |
Description | IC REG BUCK ADJ 3A 8SOP |
Manufacturer Standard Lead Time | 13 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 0.925V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Datasheet | Datasheet |
Product Attributes
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Category | Voltage - Output (Min/Fixed) |
Mfr | Voltage - Output (Max) 20V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Output |
Part Status Active | Frequency - Switching 340kHz |
Function Step-Down | Synchronous Rectifier Yes |
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 8-SOP-EP |
Voltage - Input (Min) 4.5V | Base Product Number |
Voltage - Input (Max) 23V |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| RT8290AGSP | Richtek USA Inc. | 2,220 | 1028-RT8290AGSPTR-ND | $0.93000 | Parametric Equivalent |
| RT8290GSP | Richtek USA Inc. | 0 | 1028-1047-2-ND | $0.00000 | Parametric Equivalent |
In-Stock: 0
2,500 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 | $0.99000 | $0.99 |
| 10 | $0.88800 | $8.88 |
| 25 | $0.84280 | $21.07 |
| 100 | $0.69230 | $69.23 |
| 250 | $0.64712 | $161.78 |
| 500 | $0.57186 | $285.93 |
| 1,000 | $0.45147 | $451.47 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.42137 | $1,053.42 |
| 5,000 | $0.40030 | $2,001.50 |
| 12,500 | $0.38525 | $4,815.62 |
| 25,000 | $0.37322 | $9,330.50 |
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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