LT3988EMSE#PBF is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

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LT3988EMSE#PBF | |
|---|---|
DigiKey Part Number | 505-LT3988EMSE#PBF-ND |
Manufacturer | |
Manufacturer Product Number | LT3988EMSE#PBF |
Description | IC REG BUCK ADJ 1A DL 16MSOP |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 0.75V 2 Output 1A 16-TFSOP (0.118", 3.00mm Width) Exposed Pad |
Datasheet | Datasheet |
EDA/CAD Models | LT3988EMSE#PBF Models |
Product Attributes
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Category | Voltage - Output (Min/Fixed) |
Mfr | Voltage - Output (Max) 59.4V |
Packaging Tube | Current - Output |
Part Status Active | Frequency - Switching 250kHz ~ 2.15MHz |
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 2 | Supplier Device Package 16-MSOP-EP |
Voltage - Input (Min) 4.1V | Base Product Number |
Voltage - Input (Max) 60V |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LT3988HMSE#PBF | Analog Devices Inc. | 0 | LT3988HMSE#PBF-ND | $13.20000 | Parametric Equivalent |
| LT3988IMSE#PBF | Analog Devices Inc. | 0 | 505-LT3988IMSE#PBF-ND | $12.65000 | Parametric Equivalent |
In-Stock: 0
37 estimated in stock on 18-Dec-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $11.40000 | $11.40 |
| 10 | $7.80700 | $78.07 |
| 37 | $6.53027 | $241.62 |
| 111 | $5.74369 | $637.55 |
| 259 | $5.46251 | $1,414.79 |
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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