LT1931ES5#TRMPBF
- Mfr.Part #
- LT1931ES5#TRMPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC REG CUK ADJ 1A TSOT23-5
- Stock
- 42,318
- In Stock :
- 42,318
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Min Output Voltage :
- -34V
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- Dual
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Number of Pins :
- 5
- Terminal Form :
- Gull wing
- Output Type :
- Adjustable
- Topology :
- Cuk
- Voltage - Input (Min) :
- 2.45V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Switcher Configuration :
- Buck-Boost
- Mounting Type :
- Surface Mount
- Current - Output :
- 1A
- JESD-609 Code :
- e3
- Operating Temperature :
- 0°C~70°C TA
- Surface Mount :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Max) :
- 16V
- Published :
- 2005
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 30
- ECCN Code :
- EAR99
- Frequency :
- 1.2MHz
- Width :
- 1.75mm
- Factory Lead Time :
- 8 Weeks
- Base Part Number :
- LT1931
- Input Voltage-Nom :
- 3V
- Length :
- 2.9mm
- Max Output Current :
- 2A
- Max Output Voltage :
- -5V
- Output Configuration :
- Negative
- Voltage - Output (Min/Fixed) :
- -1.255V
- Output Voltage :
- -12V
- Function :
- Step-Up/Step-Down
- Height :
- 900μm
- Control Mode :
- CURRENT-MODE
- Number of Outputs :
- 1
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Number of Terminations :
- 5
- REACH SVHC :
- No SVHC
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Synchronous Rectifier :
- No
- Packaging :
- Cut Tape (CT)
- Datasheets
- LT1931ES5#TRMPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT1931ES5#TRMPBF Overview
The LT1931ES5#TRMPBF by Analog Devices, Inc. is a highly versatile, adjustable Cuk regulator designed to offer reliable performance in a compact TSOT-23-5 package. This innovative Voltage Regulator integrates a robust switching architecture that enables it to efficiently handle a continuous output current up to 1A, making it a perfect choice for demanding power applications. The adjustable output ensures that it can be tailored to meet a wide range of voltage requirements, making the Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT1931ES5#TRMPBF an indispensable component in sophisticated electronic systems.
LT1931ES5#TRMPBF Features
This Cuk regulator boasts several key features that make it a superior choice for power management solutions. Its ability to switch at a frequency of up to 2.2 MHz minimizes the size of external components and improves response times. Additionally, the LT1931ES5#TRMPBF supports a wide input voltage range, providing flexibility across various battery technologies and power supplies. Its internal switch can handle up to 1A, and the device itself offers over-temperature and current limiting protections, ensuring safety and reliability in operation.
LT1931ES5#TRMPBF Applications
- Portable Devices: The regulator's compact size and adjustable output make it ideal for use in portable electronics, such as smartphones and portable gaming devices, where efficient space utilization and reliable power management are critical.
- LED Lighting: Suited for driving LEDs, the LT1931ES5#TRMPBF provides stable, adjustable output, essential for maintaining consistent brightness and performance in lighting applications.
- Wireless and IoT Devices: With its ability to support a wide input range and high efficiency, this regulator is perfect for small, energy-sensitive devices in the Internet of Things (IoT) ecosystem, where extended battery life is necessary.
- Medical Devices: The device's reliability and adjustable features allow for its use in medical devices, where precise voltage regulation is crucial for accurate device functioning and patient safety.
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