LT1939IDD#TRPBF
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- Mfr.Part #
- LT1939IDD#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG DL BUCK/LINEAR 12DFN
- Stock
- 10,030
- In Stock ：
- 10,030
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear + Switching
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 15V
- Terminal Position :
- Dual
- Topology :
- Step-Down (Buck) (1), Linear (LDO) (1)
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Width :
- 3mm
- Voltage/Current - Output 1 :
- 0.8V~24.25V 2A
- Number of Terminations :
- 12
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage (Min) :
- 3V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage/Current - Output 2 :
- 0.8V~24.25V 1A
- Package / Case :
- 12-WFDFN Exposed Pad
- Operating Temperature :
- -40°C~125°C
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LT1939
- Length :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 8 Weeks
- Published :
- 2008
- Number of Outputs :
- 2
- w/Sequencer :
- No
- Frequency - Switching :
- 500kHz~2.4MHz
- Height Seated (Max) :
- 0.8mm
- Control Mode :
- CURRENT-MODE
- Pin Count :
- 12
- Number of Functions :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply :
- 3V~25V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Packaging :
- Tape and Reel (TR)
- Surface Mount :
- yes
- Terminal Pitch :
- 0.45mm
- Datasheets
- LT1939IDD#TRPBF
Voltage Regulators - Linear + Switching Analog Devices, Inc. LT1939IDD#TRPBF Overview
The LT1939IDD#TRPBF by Analog Devices, Inc. is a sophisticated dual-function integrated circuit, specifically designed to address the rigorous demands of both buck and linear voltage regulation. Engineered to provide stable and reliable performance, this IC is an essential component for power management solutions in a variety of demanding applications. The LT1939IDD#TRPBF stands out due to its compact 12-DFN package, which ensures a minimal footprint on PCBs while maintaining excellent thermal performance and efficiency.
LT1939IDD#TRPBF Features
This versatile IC offers a range of features designed to enhance its functionality and ease of integration into power supply systems. It includes dual output channels, one for buck regulation and another for linear regulation, providing flexibility in managing different voltage levels simultaneously. With its wide input voltage range, the LT1939IDD#TRPBF can accommodate various power sources, making it ideal for both portable and stationary applications. Additionally, its built-in thermal protection and high efficiency operation ensure reliable performance under varying operational conditions.
LT1939IDD#TRPBF Applications
- Portable Devices: Utilizes the buck and linear regulator functionality to provide efficient power conversion, extending battery life while maintaining stable operation.
- Communication Equipment: Ensures clean and stable voltage supplies in environments with fluctuating power sources, crucial for maintaining system reliability and performance.
- Automotive Electronics: Supports robust power management in vehicular applications, where consistent and reliable power delivery is essential for safety and functionality.
- Industrial Systems: Capable of operating in harsh environments, providing stable outputs and protecting against thermal overloads, which is vital for industrial applications.
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