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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 LT8410EDC#TRMPBF is a boost switching regulator IC manufactured by Analog Devices Inc. It operates with an input voltage range of 2.5V to 16V and provides an adjustable output voltage up to 40V. The device features a maximum switch current limit of 25mA and delivers a typical quiescent current of 8.5µA, which drops to 0µA in shutdown mode. It utilizes an 8-WFDFN package with exposed pad for surface mount installation.
Feature Summary
- Integrates power switch, Schottky diode, reverse voltage protection, and output disconnect circuitry within a compact footprint.
- Features integrated high-value output feedback resistors enabling stable regulation at low load currents.
- Supports zero-quiescent current shutdown operation to maximize battery life in energy-constrained applications.
Applications
- Powering sensors from coin cell batteries
- Bias supplies for precision measurement circuits
- Battery-powered remote monitoring systems
Procurement Notes
Verify the specific suffix TRMPBF indicates tape and reel packaging when sourcing components. Confirm that the EDC designation corresponds to the correct temperature grade and package variant required for your design. Ensure compatibility with the 8-WFDFN footprint during PCB layout review.
Selection Notes
Select this component for applications requiring ultra-low standby current and small form factor. Consider the 25mA switch current limit when determining load requirements. Evaluate the need for external feedback adjustment if precise output voltages outside standard ranges are necessary.
Part Context
This part belongs to the LT8410 family of micro-power boost converters designed for space-constrained environments. It complements other Linear Technology PMIC solutions by offering specialized low-current performance suitable for long-life battery applications where minimal quiescent draw is critical.
Replacement Considerations
LT8410EDC-1#TRMPBF offers similar functionality but with a lower switch current limit of 8mA. Verify if the reduced current capability meets your application's peak load requirements before substituting.
