LT3573EMSE#PBF
- Mfr.Part #
- LT3573EMSE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG FLYBACK 1.25A 16MSOP
- Stock
- 20,863
- In Stock :
- 20,863
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Time@Peak Reflow Temperature-Max (s) :
- 30
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Width :
- 3mm
- Voltage - Input (Max) :
- 40V
- Package / Case :
- 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
- Frequency - Switching :
- 40kHz~1MHz
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Function :
- Step-Up/Step-Down
- Terminal Form :
- Gull wing
- Control Mode :
- CURRENT-MODE
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Base Part Number :
- LT3573
- Terminal Pitch :
- 0.5mm
- JESD-609 Code :
- e3
- Current - Output :
- 1.25A
- Length :
- 4.039mm
- Packaging :
- Tube
- Terminal Position :
- Dual
- Input Voltage-Nom :
- 12V
- Topology :
- Flyback
- Switcher Configuration :
- Buck-Boost
- Number of Terminations :
- 16
- Output Configuration :
- Positive or Negative, Isolation Capable
- Published :
- 2012
- Factory Lead Time :
- 8 Weeks
- Synchronous Rectifier :
- No
- Operating Temperature :
- -40°C~125°C TA
- Voltage - Input (Min) :
- 3V
- Datasheets
- LT3573EMSE#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3573EMSE#PBF Overview
The LT3573EMSE#PBF, manufactured by Analog Devices, Inc., is a top-of-the-line integrated circuit designed for advanced flyback converter applications. This IC facilitates the efficient conversion of DC to DC with minimal external components, making it a compact yet powerful solution for various electrical engineering challenges. The device integrates a 1.25A, 42V switch, providing robust power handling capabilities in a small 16-MSOP package. This makes the LT3573EMSE#PBF an ideal choice for designers looking to enhance power supply performance while reducing overall footprint and system complexity.
LT3573EMSE#PBF Features
The LT3573EMSE#PBF includes several key features that make it highly adaptable and efficient for use in a variety of applications. It boasts adjustable switching frequency up to 2.5MHz, which allows for the use of smaller, lower-cost capacitors and inductors, thereby optimizing board space. The device also features internal compensation, soft-start capability to minimize inrush current stress, and a robust thermal protection circuitry, ensuring reliable operation under diverse conditions.
LT3573EMSE#PBF Applications
- Industrial Power Supplies: Utilized in rugged industrial environments to provide stable and reliable power, managing fluctuations and delivering efficient energy conversion.
- Portable Devices: Ideal for battery-powered portable devices where space is limited and efficiency is crucial. Ensures extended battery life and enhanced performance.
- Telecommunication Equipment: Employs its high switching frequency and robust design to support the demanding power requirements of telecom infrastructures.
- Automotive Electronics: Used in automotive applications for its ability to withstand harsh environments and provide consistent performance, contributing to the reliability of automotive electronics.
- Medical Equipment: Vital in medical devices for its precision and reliability, ensuring that critical health technologies operate without interruption.
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