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Product Detailed Parameters
- Description：IC REG BUCK ADJ 350MA 8DFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3V
- Voltage - Input (Max)：42V
- Voltage - Output (Min/Fixed)：1.8V
- Voltage - Output (Max)：12V
- Current - Output：350mA
- Frequency - Switching：200kHz ~ 2MHz
- Synchronous Rectifier：Yes
- 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 LT8606IDC#TRPBF is a synchronous step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 2.5 V to 42 V and delivers a maximum output current of 350 mA. The device features a low quiescent current of 2.5 µA and supports adjustable switching frequencies from 200 kHz to 2.2 MHz. It utilizes a DFN-8 surface-mount package and functions within a temperature range of -40°C to +125°C.
Feature Summary
- Integrates high-side and low-side N-channel power switches for efficient synchronous rectification
- Supports wide input voltage ranges suitable for various industrial and automotive supply rails
- Features low quiescent current operation to enhance efficiency in battery-powered applications
Applications
- Industrial point-of-load regulation
- Automotive electronics power management
- Battery-operated equipment power supplies
Procurement Notes
Verify the specific suffix TRPBF indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the DFN-8 footprint matches your PCB layout requirements before finalizing procurement decisions.
Selection Notes
Select this component for designs requiring a compact solution with moderate output current capabilities. Consider the thermal performance of the DFN-8 package under expected load conditions. Verify that the required switching frequency falls within the supported 200 kHz to 2.2 MHz range for optimal filter component sizing.
Part Context
This part belongs to the LT8606 family of synchronous buck regulators designed for high efficiency and small footprint. It serves as a monolithic solution for converting higher input voltages to lower regulated outputs without requiring external Schottky diodes or complex driver circuits.
Replacement Considerations
Consult Analog Devices documentation for direct pin-compatible alternatives within the same series. Verify electrical specifications match if substituting with other synchronous buck regulators.
