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Product Detailed Parameters
- Description：IC REG BOOST ADJ 20MA 8DFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：2.5V
- Voltage - Input (Max)：16V
- Voltage - Output (Min/Fixed)：1.235V
- Voltage - Output (Max)：40V (Switch)
- Current - Output：20mA (Switch)
- Frequency - Switching：-
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-WFDFN Exposed Pad
- Supplier Device Package：8-DFN (2x2)
- Grade：-
- Qualification：-
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Overview
The LT8410IDC#TRMPBF is an ultralow power boost converter IC manufactured by Analog Devices Inc. It operates with an input voltage range of 2.5V to 16V and generates a regulated output voltage up to 16V. The device features an adjustable output starting at 1.235V, with a maximum switch current capability of 6mA. Packaged in an 8-DFN (2x2) surface-mount package with an exposed pad, it supports operation temperatures from -40°C to +125°C TJ. The component utilizes a synchronous rectifier topology and controls power delivery by varying peak inductor current and switch off time.
Feature Summary
- Ultralow power consumption design suitable for energy-constrained applications
- Integrated output disconnect functionality for enhanced power management
- Wide input voltage range supporting direct connection to various source types
- Compact 8-DFN package footprint for space-sensitive PCB layouts
Applications
- Battery-powered sensor nodes requiring minimal quiescent current
- Portable medical devices needing efficient step-up conversion
- Industrial monitoring systems operating on limited voltage sources
- Wireless communication modules utilizing low-power boost regulation
Procurement Notes
Verify the specific suffix TRMPBF indicates tape and reel packaging when ordering. Confirm the IDC designation corresponds to the industrial temperature grade (-40°C to +125°C). Ensure compatibility with 8-DFN footprints during PCB layout. Check current availability status as supply may be restricted or subject to allocation. Validate RoHS compliance documentation for regulatory requirements.
Selection Notes
Select this component when input voltages range between 2.5V and 16V are present. Choose for applications demanding ultralow static current and integrated output disconnect. Consider the 6mA switch current limit for load requirements. Evaluate the 8-DFN package constraints against available board space. Compare against alternative boost converters if higher output currents are necessary.
Part Context
This part belongs to the LT8410 family of ultralow voltage step-up converters. It shares core architecture with variants like LT8410EDC-1#TRMPBF but differs in temperature rating and packaging configuration. The series emphasizes efficiency in low-power scenarios where traditional regulators consume excessive standby current. It complements Analog Devices' portfolio of specialized PMIC solutions for battery-operated electronics.
Replacement Considerations
LT8410EDC-1#TRMPBF serves as a verified substitute within the same family, offering similar electrical characteristics with potential differences in temperature grading or packaging details. Verify pinout compatibility and thermal performance before substitution.
