LT3971AIMSE-5#PBF
- Mfr.Part #
- LT3971AIMSE-5#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- LT3971A - ADJUSTABLE POSITIVE LD
- Stock
- 7,775
- In Stock :
- 7,775
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- Manufacturer :
- Linear Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Length :
- 3mm
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Function :
- Step-Down
- Synchronous Rectifier :
- No
- Output Configuration :
- Positive
- JESD-609 Code :
- e3
- Control Mode :
- CURRENT-MODE
- Number of Outputs :
- 1
- Package / Case :
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Input (Max) :
- 38V
- Terminal Pitch :
- 0.5mm
- Number of Pins :
- 10
- Current - Output :
- 1.2A
- Terminal Finish :
- Matte Tin (Sn)
- Output Voltage :
- 5V
- Factory Lead Time :
- 8 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 10
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Published :
- 2012
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Type :
- FIXED
- Surface Mount :
- yes
- Width :
- 3mm
- Terminal Form :
- Gull wing
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 200kHz~2MHz
- Input Voltage-Nom :
- 12V
- Topology :
- Buck
- Packaging :
- Tube
- Base Part Number :
- LT3971
- Voltage - Input (Min) :
- 4.3V
- Datasheets
- LT3971AIMSE-5#PBF

Voltage Regulators - DC DC Switching Regulators + Linear Technology + LT3971AIMSE-5#PBF Overview
Introducing the LT3971AIMSE-5#PBF by Linear Technology, a high-performance component in the realm of Voltage Regulators - DC DC Switching Regulators. This adjustable positive step-down (buck) regulator delivers efficiency and flexibility in a compact package. Engineered for robust performance in demanding environments, the LT3971AIMSE-5#PBF is capable of delivering a continuous output current up to 1.2 A with an input voltage range of 4.3 V to 38 V, ensuring versatility across various applications. The integration of advanced thermal management and protection features makes this regulator a reliable choice for critical applications that require consistent performance and longevity.
LT3971AIMSE-5#PBF Features
The LT3971AIMSE-5#PBF stands out with its wide input voltage range, enabling operation in systems that experience large voltage fluctuations. Its ability to maintain a stable output with adjustable voltage levels allows for custom configurations tailored to specific circuit requirements. Moreover, the device incorporates innovative Burst Mode operation, which significantly enhances efficiency at low output currents, while maintaining ultra-low quiescent current. Additional features include internal thermal protection, frequency foldback, and a robust power switch, all contained within a thermally enhanced MSOP-16 package.
LT3971AIMSE-5#PBF Applications
- Automotive Systems: Utilized in vehicle power supplies, where stability and efficiency are crucial amidst fluctuating battery voltages.
- Portable Devices: Ideal for battery-powered gadgets, ensuring extended battery life and consistent performance through efficient power management.
- Industrial Equipment: Provides reliable and efficient power conversion in harsh industrial settings, helping to safeguard sensitive electronic components.
- Telecommunications: Supports telecom infrastructure by delivering stable power necessary for communication devices and networks.
- Renewable Energy Systems: Enhances the efficiency of systems such as solar power inverters by providing stable voltage regulation under variable conditions.
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