Settings
Fast Delivery
Payment Types
Marketplace Product
LTC3521EUF#PBF 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.
LTC3521EUF#PBF | |
|---|---|
DigiKey Part Number | 505-LTC3521EUF#PBF-ND |
Manufacturer | |
Manufacturer Product Number | LTC3521EUF#PBF |
Description | IC REG BUCK BOOST ADJ TRPL 24QFN |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Buck, Buck-Boost Switching Regulator IC Positive Adjustable 0.6V 3 Output 600mA, 1A 24-WFQFN Exposed Pad |
Datasheet | Datasheet |
EDA/CAD Models | LTC3521EUF#PBF Models |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Voltage - Output (Min/Fixed) |
Mfr | Voltage - Output (Max) 5.5V |
Packaging Tube | Current - Output |
Part Status Active | Frequency - Switching 1.1MHz |
Function Step-Down, Step-Up/Step-Down | Synchronous Rectifier Yes |
Output Configuration Positive | Operating Temperature -40°C ~ 125°C (TJ) |
Topology | Mounting Type Surface Mount |
Output Type | Package / Case |
Number of Outputs 3 | Supplier Device Package 24-QFN (4x4) |
Voltage - Input (Min) 1.8V | Base Product Number |
Voltage - Input (Max) 5.5V |
Report Product Information Error
Documents & Media
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LTC3521IUF#PBF | Analog Devices Inc. | 0 | LTC3521IUF#PBF-ND | $9.86000 | Parametric Equivalent |
In-Stock: 0
91 estimated in stock on 18-Dec-2026
Request Stock Notification
Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $10.45000 | $10.45 |
| 10 | $7.11800 | $71.18 |
| 91 | $5.32121 | $484.23 |
| 182 | $4.93670 | $898.48 |
| 273 | $4.86249 | $1,327.46 |
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.
You May Also Be Interested InSee All
9 Items
