Boost, SEPIC Switching Regulator IC Positive and Negative (Dual Rail) Adjustable ±1.23V 2 Output 250mA (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
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Boost, SEPIC Switching Regulator IC Positive and Negative (Dual Rail) Adjustable ±1.23V 2 Output 250mA (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
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LT1945EMS#TRPBF

DigiKey Part Number
LT1945EMS#TRPBFTR-ND - Tape & Reel (TR)
LT1945EMS#TRPBFCT-ND - Cut Tape (CT)
LT1945EMS#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT1945EMS#TRPBF
Description
IC REG BOOST SEPIC ADJ DL 10MSOP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Boost, SEPIC Switching Regulator IC Positive and Negative (Dual Rail) Adjustable ±1.23V 2 Output 250mA (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Datasheet
 Datasheet
EDA/CAD Models
LT1945EMS#TRPBF Models
Product Attributes
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Category
Voltage - Input (Max)
15V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Output (Max)
±34V
Part Status
Active
Current - Output
Function
Step-Up, Step-Up/Step-Down
Synchronous Rectifier
No
Output Configuration
Positive and Negative (Dual Rail)
Operating Temperature
0°C ~ 70°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
2
Supplier Device Package
10-MSOP
Voltage - Input (Min)
1.2V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
2,500 estimated in stock on 15-Feb-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.52000$7.52
10$5.01400$50.14
25$4.36160$109.04
100$3.62420$362.42
250$3.26212$815.53
500$3.11250$1,556.25
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$3.11250$7,781.25
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.