LTC3872ETS8-1#TRMPBF
- Mfr.Part #
- LTC3872ETS8-1#TRMPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23-8 Thin, TSOT-23-8
- Datasheet
- Download
- Description
- IC REG CTRLR BOOST TSOT23-8
- Stock
- 924
- In Stock :
- 924
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Supplier Device Package :
- TSOT-23-8
- Factory Lead Time :
- 8 Weeks
- Number of Pins :
- 8
- Number of Output Phases :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- SOT-23-8 Thin, TSOT-23-8
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- 550kHz
- Clock Sync :
- No
- Min Operating Temperature :
- -40°C
- Topology :
- Boost
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Synchronous Rectifier :
- No
- Number of Outputs :
- 1
- Max Operating Temperature :
- 85°C
- Function :
- Step-Up
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Base Part Number :
- LTC3872
- Output Type :
- Transistor Driver
- Published :
- 2013
- Control Features :
- Current Limit, Enable, Soft Start
- Output Configuration :
- Positive
- Voltage - Supply (Vcc/Vdd) :
- 2.75V~9.8V
- Output Phases :
- 1
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LTC3872ETS8-1#TRMPBF

DC DC Switching Controllers Analog Devices, Inc. LTC3872ETS8-1#TRMPBF Overview
The LTC3872ETS8-1#TRMPBF by Analog Devices, Inc. is a specialized IC designed for boost controller applications where space and efficiency are critical. This advanced regulator control IC is housed in a compact TSOT-23-8 package, making it ideal for portable and space-constrained applications. It excels in managing power with exceptional precision and minimal external component count, which significantly enhances system reliability and performance. The LTC3872ETS8-1#TRMPBF provides a continuous, jitter-free operation which is vital for sensitive electronics and ensures stable voltage supply even under variable load conditions.
LTC3872ETS8-1#TRMPBF Features
- High switching frequency up to 550 kHz allows for smaller external components, reducing size and cost.
- Wide input voltage range tailored for applications from 2.75V to 9.8V, suitable for battery-operated devices.
- Adjustable soft-start limits inrush current at startup, enhancing system stability and extending device lifespan.
- Integrated under-voltage lockout and overvoltage protection ensure safe operation under abnormal conditions.
- Low shutdown current (typically 1µA) minimizes power drain when in standby, crucial for battery efficiency and longevity.
LTC3872ETS8-1#TRMPBF Applications
- Portable Power Devices: Ideal for boosting battery voltage to maintain consistent operation in portable electronics like smartphones and tablets.
- Energy Harvesting: Used in devices that require efficient power management to enhance the conversion of solar or thermal energy into usable voltage levels.
- Automotive and Marine Electronics: Ensures reliable power delivery in environments subject to fluctuating power inputs and high vibration.
- LED Lighting Systems: Drives LEDs with precise current control for consistent illumination across a range of voltage inputs.
- Telecommunication Equipment: Powers RF and other communication circuitry, maintaining steady operation even under variable load conditions.
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