LT3667HUDD#PBF
- Mfr.Part #
- LT3667HUDD#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- 40VOLT, 400MA STEP-DOWN SWITCHIN
- Stock
- 3,932
- In Stock :
- 3,932
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- Manufacturer :
- Linear Technology
- Product Category :
- Voltage Regulators - Linear + Switching
- JESD-609 Code :
- e3
- Package / Case :
- 24-WFQFN Exposed Pad
- Height Seated (Max) :
- 0.8mm
- JESD-30 Code :
- R-PQCC-N24
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage/Current - Output 2 :
- 0.8V~38.6V 200mA
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~150°C
- Terminal Pitch :
- 0.5mm
- Voltage/Current - Output 3 :
- 0.8V~38.6V 200mA
- Voltage - Supply :
- 1.6V~45V
- Packaging :
- Tube
- Base Part Number :
- LT3667
- Length :
- 5mm
- Surface Mount :
- yes
- Topology :
- Step-Down (Buck) (1), Linear (LDO) (2)
- Number of Outputs :
- 3
- Frequency - Switching :
- 243kHz~2.2MHz
- RoHS Status :
- ROHS3 Compliant
- w/Sequencer :
- No
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Published :
- 2014
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Functions :
- 1
- Factory Lead Time :
- 8 Weeks
- Number of Terminations :
- 24
- Control Mode :
- CURRENT-MODE
- Input Voltage-Nom :
- 12V
- Pin Count :
- 24
- Voltage/Current - Output 1 :
- 1.2V~38.6V 400mA
- Terminal Finish :
- Matte Tin (Sn)
- Output Current-Max :
- 0.95A
- Datasheets
- LT3667HUDD#PBF

[Voltage Regulators - Linear + Switching Linear Technology LT3667HUDD#PBF] Overview
Introducing the cutting-edge LT3667HUDD#PBF, a high-performance voltage regulator meticulously crafted by Linear Technology. Designed to meet the demanding requirements of modern electronic systems, this device boasts a remarkable voltage handling capacity of up to 40 volts, coupled with a robust 400mA stepdown switching capability. Whether you're in the realm of industrial automation, telecommunications, or automotive electronics, this regulator stands ready to elevate your power management solutions to unparalleled heights.
LT3667HUDD#PBF Features
- Wide Input Voltage Range: With its impressive 40V voltage handling capability, the LT3667HUDD#PBF ensures compatibility with a diverse range of power sources, offering flexibility and reliability in various applications.
- Efficient Stepdown Switching: Delivering a steady 400mA output, this regulator efficiently steps down voltage levels, minimizing power dissipation and maximizing energy utilization.
- Compact and Robust Design: Crafted with precision engineering, the LT3667HUDD#PBF boasts a compact form factor without compromising on durability, making it ideal for space-constrained environments and harsh operating conditions.
- Integrated Protection Features: Equipped with comprehensive protection mechanisms including overcurrent protection and thermal shutdown, this regulator ensures safe and reliable operation under all circumstances.
- Wide Temperature Range: With its wide operating temperature range, from -40°C to 125°C, this regulator excels in both extreme cold and hot environments, ensuring consistent performance in any application scenario.
LT3667HUDD#PBF Applications
- Industrial Automation: The LT3667HUDD#PBF finds its place in industrial automation systems, providing stable and efficient power management for PLCs, motor drives, and control circuitry, ensuring smooth and reliable operation in demanding industrial environments.
- Telecommunications: In the realm of telecommunications infrastructure, this regulator plays a vital role in powering base stations, network equipment, and communication devices, delivering consistent and clean power for uninterrupted connectivity.
- Automotive Electronics: Within automotive electronics, the LT3667HUDD#PBF serves as a key component in vehicle power systems, powering onboard sensors, infotainment systems, and control modules, ensuring optimal performance and reliability on the road.
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