LT1931AIS5#TRPBF
- Mfr.Part #
- LT1931AIS5#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC REG CUK ADJ 1A TSOT23-5
- Stock
- 29,197
- In Stock :
- 29,197
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Type :
- Adjustable
- Function :
- Step-Up/Step-Down
- Frequency - Switching :
- 2.2MHz
- Terminal Form :
- Gull wing
- Switcher Configuration :
- Buck-Boost
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Configuration :
- Negative
- Terminal Pitch :
- 0.95mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Input (Min) :
- 2.45V
- Voltage - Input (Max) :
- 16V
- Control Technique :
- PULSE WIDTH MODULATION
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- Voltage - Output (Min/Fixed) :
- -1.255V
- Operating Temperature :
- -40°C~85°C TA
- Surface Mount :
- yes
- Base Part Number :
- LT1931
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Terminal Finish :
- Matte Tin (Sn)
- JESD-30 Code :
- R-PDSO-G5
- Input Voltage-Nom :
- 3V
- Factory Lead Time :
- 8 Weeks
- Published :
- 2005
- Length :
- 2.9mm
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Cuk
- Voltage - Output (Max) :
- -34V
- Control Mode :
- CURRENT-MODE
- Current - Output :
- 1A
- Number of Terminations :
- 5
- Synchronous Rectifier :
- No
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Datasheets
- LT1931AIS5#TRPBF

Voltage Regulators - DC DC Switching Regulators by Analog Devices, Inc. LT1931AIS5#TRPBF Overview
The LT1931AIS5#TRPBF from Analog Devices, Inc. is a highly versatile, adjustable Cuk switching regulator, designed to meet the rigorous demands of powering advanced electronic circuits. This regulator is capable of delivering 1A of continuous output current with a broad input voltage range, making it an ideal choice for a variety of demanding applications. The compact TSOT-23-5 package ensures minimal footprint on PCBs, enhancing its suitability for space-constrained applications while maintaining robust performance.
LT1931AIS5#TRPBF Features
This high-efficiency voltage regulator features a wide input voltage range that enables operation from various power supplies. It boasts high switching frequencies that minimize the size of external components. Furthermore, the device includes thermal shutdown and current limiting, providing essential protection against overcurrent and thermal overload conditions.
LT1931AIS5#TRPBF Applications
- Portable Devices: Due to its compact size and efficiency, the LT1931AIS5#TRPBF is perfect for extending battery life in portable electronics such as smartphones and tablets.
- LED Lighting Systems: Its ability to provide a constant current makes it suitable for driving LEDs in lighting applications, ensuring consistent brightness and performance.
- Telecommunication Equipment: The regulator’s robustness and efficiency make it ideal for powering sensitive telecommunication hardware that requires reliable and stable voltage supplies.
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