Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
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Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
10 MSOP EP Pad View
Introducing Power by Linear

LT3991IMSE#PBF

DigiKey Part Number
LT3991IMSE#PBF-ND
Manufacturer
Manufacturer Product Number
LT3991IMSE#PBF
Description
IC REG BUCK ADJ 1.2A 10MSOP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT3991IMSE#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-MSOP-EP
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
LT3991EMSE#PBFAnalog Devices Inc.614LT3991EMSE#PBF-ND₹892.72000Parametric Equivalent
In-Stock: 21
Check for Additional Incoming Stock
All prices are in INR
Tube
QuantityUnit PriceExt Price
1₹981.25000₹981.25
10₹766.26800₹7,662.68
50₹680.05280₹34,002.64
100₹653.36430₹65,336.43
250₹625.18860₹1,56,297.15
500₹608.20452₹3,04,102.26
1,000₹594.22569₹5,94,225.69
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.