LT3991IMSE#TRPBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 12,188
Unit Price: Fr.7.46000
Datasheet
Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
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#TRPBF

DigiKey Part Number
161-LT3991IMSE#TRPBFTR-ND - Tape & Reel (TR)
161-LT3991IMSE#TRPBFCT-ND - Cut Tape (CT)
161-LT3991IMSE#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT3991IMSE#TRPBF
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#TRPBF Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
30V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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#TRPBFAnalog Devices Inc.12,188LT3991EMSE#TRPBFCT-NDFr.7.46000Parametric Equivalent
In-Stock: 0
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All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.8.20000Fr.8.20
10Fr.6.40600Fr.64.06
25Fr.5.95600Fr.148.90
100Fr.5.46190Fr.546.19
250Fr.5.38724Fr.1,346.81
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500Fr.4.84416Fr.12,110.40
Manufacturers Standard Package
Unit Price without VAT:Fr.8.20000
Unit Price with VAT:Fr.8.86420