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LT3990EDD#TRPBF is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LT3990EDD#TRPBF | |
|---|---|
DigiKey Part Number | 505-LT3990EDD#TRPBFTR-ND - Tape & Reel (TR) 505-LT3990EDD#TRPBFCT-ND - Cut Tape (CT) 505-LT3990EDD#TRPBFDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | LT3990EDD#TRPBF |
Description | IC REG BUCK ADJ 350MA 10DFN |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 10-WFDFN Exposed Pad |
Datasheet | Datasheet |
EDA/CAD Models | LT3990EDD#TRPBF Models |
Product Attributes
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Category | Voltage - Output (Min/Fixed) |
Mfr | Voltage - Output (Max) 25V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Output |
Part Status Active | Frequency - Switching 210kHz ~ 2.3MHz |
Function Step-Down | Synchronous Rectifier No |
Output Configuration Positive | Operating Temperature -40°C ~ 125°C (TJ) |
Topology | Mounting Type Surface Mount |
Output Type | Package / Case |
Number of Outputs 1 | Supplier Device Package 10-DFN (3x3) |
Voltage - Input (Min) 4.2V | Base Product Number |
Voltage - Input (Max) 62V |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LT3990IDD#TRPBF | Analog Devices Inc. | 192 | LT3990IDD#TRPBFTR-ND | $9.46000 | Parametric Equivalent |
In-Stock: 0
2,500 estimated in stock on 08-Feb-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $8.77000 | $8.77 |
| 10 | $5.90600 | $59.06 |
| 25 | $5.15920 | $128.98 |
| 100 | $4.31510 | $431.51 |
| 250 | $3.90068 | $975.17 |
| 500 | $3.83750 | $1,918.75 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $3.83750 | $9,593.75 |
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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