LT1939IDD#PBF
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- Mfr.Part #
- LT1939IDD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG DL BUCK/LINEAR 12DFN
- Stock
- 9,916
- In Stock ：
- 9,916
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear + Switching
- Topology :
- Step-Down (Buck) (1), Linear (LDO) (1)
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~125°C
- Voltage - Supply :
- 3V~25V
- Mounting Type :
- Surface Mount
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- LT1939
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Pins :
- 12
- Width :
- 3mm
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage-Nom :
- 15V
- Length :
- 3mm
- Terminal Pitch :
- 0.45mm
- Voltage - Output 1 :
- 24.25V
- Voltage/Current - Output 1 :
- 0.8V~24.25V 2A
- Voltage/Current - Output 2 :
- 0.8V~24.25V 1A
- Frequency - Switching :
- 500kHz~2.4MHz
- w/Sequencer :
- No
- Number of Outputs :
- 2
- Max Input Voltage :
- 25V
- Package / Case :
- 12-WFDFN Exposed Pad
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Factory Lead Time :
- 8 Weeks
- Height Seated (Max) :
- 0.8mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2008
- Min Input Voltage :
- 3V
- Terminal Position :
- Dual
- Voltage - Output 2 :
- 24.25V
- Number of Terminations :
- 12
- Terminal Finish :
- Matte Tin (Sn)
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Pin Count :
- 12
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Datasheets
- LT1939IDD#PBF
Voltage Regulators - Linear + Switching Analog Devices, Inc. LT1939IDD#PBF Overview
The Voltage Regulators - Linear + Switching Analog Devices, Inc. LT1939IDD#PBF is an expertly crafted dual-function integrated circuit designed to offer both buck and linear regulation capabilities within a compact 12-DFN package. This versatile IC provides efficient power management solutions, suitable for demanding applications requiring reliable voltage conversion and stability. With its ability to perform under varying input conditions and its dual-regulation design, the LT1939IDD#PBF is ideal for sophisticated multi-voltage electronics where space and efficiency are crucial. Its robust feature set ensures performance reliability, making it a top choice for designers focusing on advanced power management systems.
LT1939IDD#PBF Features
The LT1939IDD#PBF from Analog Devices, Inc. incorporates several key features that make it a prime choice for power regulation needs:
- Dual-mode operation with buck and linear regulator capabilities.
- Compact 12-DFN package allows for minimal footprint on PCB designs.
- High efficiency conversion rates, which are essential for heat-sensitive applications.
- Wide input voltage range accommodating various power supplies and systems.
- Stable output performance ensures reliable operation across a range of load conditions.
LT1939IDD#PBF Applications
- Portable Devices: Utilized in smartphones and tablets to ensure efficient power use and extend battery life by providing stable voltage levels in a compact form factor.
- Telecommunications Equipment: Critical in power supply units and routers, where stable and reliable power distribution is necessary for continuous operation.
- Automotive Electronics: Employed in vehicle power systems to regulate power between different electronic components, enhancing the reliability and performance of automotive electronics.
- Industrial Systems: Used in automation and control systems where precise power management is critical for maintaining the functionality and safety of machinery.
- Consumer Electronics: Applied in gadgets like gaming consoles and home appliances to provide efficient power conversion, ensuring optimal performance and longevity.
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