ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG BUCK ADJ TRPL 40QFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：3
- Voltage - Input (Min)：2.6V
- Voltage - Input (Max)：42V
- Voltage - Output (Min/Fixed)：0.8V, 1V
- Voltage - Output (Max)：42V
- Current - Output：1.5A, 1.8A, 2.5A
- Frequency - Switching：250kHz ~ 2.2MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：40-WFQFN Exposed Pad
- Supplier Device Package：40-QFN (6x6)
- Grade：-
- Qualification：-
Download product information
Overview
The LT8601JUJ#PBF is a synchronous step-down DC/DC converter manufactured by Analog Devices Inc. It features a wide input voltage range from 3 V to 42 V and provides three adjustable output channels with a maximum current of 2.5 A per channel. The device operates with a switching frequency between 250 kHz and 2.2 MHz and includes a shutdown function. It is housed in a QFN-40 package, supports surface mount installation, and is rated for an operating temperature range of -40°C to +125°C.
Feature Summary
- Integrates three independent synchronous buck regulators within a single compact package
- Supports wide input voltage ranges suitable for industrial power distribution
- Features low quiescent current operation to enhance efficiency during standby modes
Applications
- Industrial distributed power architectures
- Point-of-load regulation for embedded systems
- Multi-rail power supply designs requiring synchronized outputs
Procurement Notes
Verify the specific suffix and tape-and-reel or tube packaging configuration against official distributor catalogs before ordering. Confirm that the component meets all required automotive or industrial qualification standards if applicable to the target system environment.
Selection Notes
Select this component when a design requires multiple regulated rails from a single high-voltage source. Ensure the thermal management solution accommodates the QFN-40 package footprint and the expected load currents across all three channels simultaneously.
Part Context
This part belongs to the LT8601 family of multi-output synchronous buck converters. It is designed to simplify board space constraints by integrating multiple power stages into one controller, reducing the component count compared to using separate single-channel regulators for each output rail.
Replacement Considerations
Consult official Analog Devices documentation for verified cross-reference part numbers. Do not substitute with generic equivalents without validating pin compatibility and electrical specifications.
