Analog Devices LT3748IMS#PBF DC DC Switching Controllers
IC REG CTRLR FLYBACK 16MSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3748IMS#PBF
Detailed Description
IC REG CTRLR FLYBACK 16MSOP
Package
16-TFSOP (0.118", 3.00mm Width), 12 Leads
Key Features
Package / Case: 16-TFSOP (0.118", 3.00mm Width), 12 Leads; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT3748IMS#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3748IMS#PBF DC DC Switching Controllers technical specifications.
General
Package / Case
16-TFSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
5V ~ 100V
Lifecycle Status
Active
Output Type
Transistor Driver
Number of Outputs
1
Topology
Flyback
Control Features
Enable, Soft Start
Output Configuration
Positive, Isolation Capable
Alternate Parts Comparison (LT3748IMS#PBF vs LT3080EST vs LT3748HMS#PBF vs LT3748IMS#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-TFSOP | TO-261-4, TO-261AA | 16-TFSOP | 16-TFSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive, Isolation Capable | Positive | Positive, Isolation Capable | Positive, Isolation Capable |
| Output Type | Transistor Driver | Adjustable | Transistor Driver | Transistor Driver |
| Supply Voltage | 5V ~ 100V | -- | 5V ~ 100V | 5V ~ 100V |
| Clock Sync | No | -- | No | No |
| Control Features | Enable, Soft Start | -- | Enable, Soft Start | Enable, Soft Start |
| Function | Step-Up/Step-Down | -- | Step-Up/Step-Down | Step-Up/Step-Down |
| Output Phases | 1 | -- | 1 | 1 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCP12700BMTTXGonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
Converter Offline Flyback Topology 100kHz ~ 1MHz 10-WQFN (4x3)
More Parts in DC DC Switching Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LT3748IMS#TRPBFAnalog DevicesFlyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-MSOP
LT3748MPMS#PBFAnalog DevicesFlyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-MSOP
LT3748MPMS#TRPBFAnalog DevicesFlyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-MSOP
