LT3431IFE#PBF
- Mfr.Part #
- LT3431IFE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 3A 16TSSOP
- Stock
- 36,173
- In Stock :
- 36,173
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Position :
- Dual
- Max Output Current :
- 6.5A
- Max Output Voltage :
- 55.2V
- Factory Lead Time :
- 8 Weeks
- JESD-609 Code :
- e3
- Frequency - Switching :
- 500kHz
- Surface Mount :
- yes
- Voltage - Input (Min) :
- 5.5V
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TJ
- Control Mode :
- CURRENT-MODE
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Number of Pins :
- 16
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LT3431
- Length :
- 5.1mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 16
- Output Type :
- Adjustable
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Published :
- 2003
- Voltage - Output (Min/Fixed) :
- 1.219V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Packaging :
- Tube
- Current - Output :
- 3A Switch
- Lead Free :
- Lead Free
- Output Configuration :
- Positive
- Height :
- 950μm
- Terminal Finish :
- Matte Tin (Sn)
- Input Voltage-Nom :
- 15V
- Output Voltage :
- 48V
- Function :
- Step-Down
- Terminal Pitch :
- 0.65mm
- Voltage - Input (Max) :
- 60V
- Width :
- 4.5mm
- Topology :
- Buck
- Synchronous Rectifier :
- No
- Min Output Voltage :
- 1.219V
- Datasheets
- LT3431IFE#PBF

Voltage Regulators - DC DC Switching Regulators by Analog Devices, Inc. LT3431IFE#PBF Overview
The LT3431IFE#PBF from Analog Devices, Inc. is a robust adjustable buck regulator designed for versatility and performance in demanding applications. This DC DC Switching Regulator ensures reliable voltage conversion with a strong emphasis on stability and efficiency. Suitable for converting higher voltage inputs into a stable lower voltage output, the LT3431IFE#PBF excels in maintaining continuous operation even under varying load conditions. This component is an essential choice for designers looking to optimize power management in their electronic devices, offering both high performance and reliability.
LT3431IFE#PBF Features
- Adjustable output voltage for a tailored power supply solution.
- 3A output current capability accommodates substantial power needs.
- 16TSSOP package enables compact design footprints.
- High efficiency conversion minimizes energy loss and heat generation.
- Stable operation with built-in protection features against over-current and thermal overload.
LT3431IFE#PBF Applications
- Power Management Solutions: Utilized in servers and telecom infrastructures to ensure reliable power supply and system stability.
- Portable Devices: Supports power efficiency needs in battery-operated devices such as portable medical equipment.
- Industrial Systems: Integral in providing stable power for sensors and PLCs in automated production lines.
- Consumer Electronics: Used in home electronics and entertainment systems requiring consistent voltage levels for optimal performance.
- Automotive Electronics: Helps in managing the power requirements of automotive safety and entertainment systems efficiently.
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