LT3581IDE#TRPBF
- Mfr.Part #
- LT3581IDE#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG MULT CONFG ADJ 3.3A 14DFN
- Stock
- 10,961
- In Stock :
- 10,961
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Input Voltage-Nom :
- 5V
- Width :
- 3mm
- JESD-609 Code :
- e3
- Base Part Number :
- LT3581
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 0.8mm
- Function :
- Step-Up, Step-Up/Step-Down
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Output (Min/Fixed) :
- 1.215V
- Factory Lead Time :
- 16 Weeks
- Length :
- 4mm
- Packaging :
- Tape and Reel (TR)
- Frequency - Switching :
- 200kHz~2.5MHz
- Control Mode :
- CURRENT-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Additional Feature :
- ALSO OPERATES AS LDO REGULATOR
- Terminal Finish :
- Matte Tin (Sn)
- Output Configuration :
- Positive or Negative
- Voltage - Input (Min) :
- 2.5V
- Topology :
- Boost, Charge Pump, Cuk, Flyback, SEPIC
- Output Type :
- Adjustable
- Number of Terminations :
- 14
- Voltage - Input (Max) :
- 22V
- Current - Output :
- 3.3A Switch
- Voltage - Output (Max) :
- 42V Switch
- Synchronous Rectifier :
- No
- Number of Outputs :
- 1
- Published :
- 2010
- Terminal Pitch :
- 0.5mm
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C TJ
- ECCN Code :
- EAR99
- Package / Case :
- 14-WFDFN Exposed Pad
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Datasheets
- LT3581IDE#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3581IDE#TRPBF Overview
The LT3581IDE#TRPBF by Analog Devices, Inc. is a versatile, adjustable voltage regulator designed to cater to a broad range of power management requirements across various industries. This high-efficiency device offers multiple configuration possibilities, which makes it a go-to solution for developers looking for reliability and performance. The LT3581IDE#TRPBF operates efficiently across a wide input voltage range, making it particularly suitable for applications involving fluctuating power sources. The integration of several protection features, such as thermal shutdown, current limiting, and frequency foldback, ensures enhanced safety and durability, making it an excellent choice for sophisticated electronic assemblies.
LT3581IDE#TRPBF Features
This advanced IC features a robust design capable of handling a 3.3A output current with an adjustable output voltage, providing the flexibility needed in custom power supply designs. The device supports a variety of topologies, including boost, SEPIC, and inverting configurations, which allows for the use of a single component in multiple parts of an electronic product, thereby simplifying inventory and reducing overall cost.
LT3581IDE#TRPBF Applications
- Portable Devices: Ideal for use in portable electronics where efficient power conversion is crucial, the LT3581IDE#TRPBF can easily adapt to the varying power requirements of portable devices.
- Automotive Applications: Reliable power supply for automotive electronics, ensuring stable operation despite the fluctuating voltages typical in automotive environments.
- Industrial Equipment: Can be integrated into industrial machine designs that require durable and flexible power management solutions capable of withstanding harsh operating conditions.
- Telecommunication Infrastructure: Supports the demanding power requirements of telecom infrastructure, maintaining stable operation and power efficiency.
- Renewable Energy Systems: Suitable for use in energy systems that require efficient power conversion, such as solar power inverters or wind turbine controllers.
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