Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-WFDFN Exposed Pad
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Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-WFDFN Exposed Pad
Introducing Power by Linear

LT3991IDD#PBF

DigiKey Part Number
LT3991IDD#PBF-ND
Manufacturer
Manufacturer Product Number
LT3991IDD#PBF
Description
IC REG BUCK ADJ 1.2A 10DFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-WFDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT3991IDD#PBF Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
30V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
200kHz ~ 2MHz
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)
4.3V
Base Product Number
Voltage - Input (Max)
55V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT3991EDD#PBFAnalog Devices Inc.11 844505-LT3991EDD#PBF-ND8,21000 KčParametric Equivalent
In-Stock: 581
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All prices are in CZK
Tube
QuantityUnit PriceExt Price
1219,61000 Kč219,61 Kč
10171,49500 Kč1 714,95 Kč
25159,45280 Kč3 986,32 Kč
121144,77851 Kč17 518,20 Kč
363137,78303 Kč50 015,24 Kč
605135,19742 Kč81 794,44 Kč
1 089132,64672 Kč144 452,28 Kč
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:219,61000 Kč
Unit Price with VAT:265,72810 Kč