LT1931IS5#TRM
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- Mfr.Part #
- LT1931IS5#TRM
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC REG CUK ADJ 1A TSOT23-5
- Stock
- 500
- In Stock ：
- 500
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- ECCN Code :
- EAR99
- Published :
- 2005
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Input (Min) :
- 2.45V
- Max Output Current :
- 2A
- Width :
- 1.75mm
- Base Part Number :
- LT1931
- Mounting Type :
- Surface Mount
- Synchronous Rectifier :
- No
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Max) :
- 16V
- Height :
- 900μm
- Number of Terminations :
- 5
- Topology :
- Cuk
- Output Type :
- Adjustable
- Terminal Position :
- Dual
- Current - Output :
- 1A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Output Voltage :
- -34V
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Switcher Configuration :
- Buck-Boost
- Min Output Voltage :
- -1.255V
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Input Voltage-Nom :
- 3V
- Operating Temperature :
- -40°C~85°C TA
- Factory Lead Time :
- 8 Weeks
- Surface Mount :
- yes
- Max Output Voltage :
- -34V
- Output Configuration :
- Negative
- Length :
- 2.9mm
- RoHS Status :
- ROHS3 Compliant
- Frequency - Switching :
- 1.2MHz
- Terminal Form :
- Gull wing
- Function :
- Step-Up/Step-Down
- Control Mode :
- CURRENT-MODE
- Voltage - Output (Min/Fixed) :
- -1.255V
- Number of Pins :
- 5
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- LT1931IS5#TRM
Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT1931IS5#TRM Overview
The Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT1931IS5#TRM is a high-performance, adjustable output current-mode Cuk switching regulator IC designed for a wide range of applications. This device offers a compact solution with its small TSOT-23-5 package, making it ideal for space-constrained applications. It is capable of delivering up to 1A of output current with excellent power efficiency. The LT1931IS5#TRM provides a flexible, user-adjustable output through external components, which allows fine-tuning of voltage and current levels to meet specific requirements, enhancing its usability across various demanding environments.
LT1931IS5#TRM Features
- Adjustable output voltage and current for versatile power management.
- High efficiency with a switch frequency up to 2.2MHz, minimizing the size of external components.
- Robust thermal performance and reliability in a compact TSOT-23-5 package.
- Wide input voltage range suitable for a variety of supply voltages.
- Integrated under-voltage lockout and thermal shutdown features for enhanced safety and durability.
LT1931IS5#TRM Applications
- Portable Devices: Ensures stable voltage supply to extend battery life and reduce power consumption.
- Wireless Communication Equipment: Provides efficient power conversion which is critical for maintaining long operational hours.
- Automotive Power Supplies: Adapts efficiently to fluctuating input voltages, crucial for automotive electronics reliability.
- Industrial Instrumentation: Delivers precise power regulation, essential for sensitive measurement and control equipment.
- Photovoltaic Systems: Capable of converting and regulating solar energy into usable voltages for various electronic components.
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