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 2A 10DFN
- 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)：3.6V
- Voltage - Input (Max)：36V
- Voltage - Output (Min/Fixed)：0.79V
- Voltage - Output (Max)：20V
- Current - Output：2A
- Frequency - Switching：200kHz ~ 500kHz
- Synchronous Rectifier：No
- Operating Temperature：0°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-WFDFN Exposed Pad
- Supplier Device Package：10-DFN (3x3)
Download product information
Overview
The LT1912EDD#TRPBF is a synchronous step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3.6V to 36V and delivers up to 2A of output current. The device integrates a 36V, 2A power switch and features a fixed 500kHz switching frequency. It utilizes a compact 10-lead DFN package with exposed pad for efficient thermal performance.
Feature Summary
- Integrates a high-voltage power switch capable of handling up to 36V input
- Synchronous rectification design ensures high conversion efficiency
- Fixed internal switching frequency simplifies external component selection
Applications
- Industrial point-of-load regulation
- Battery-powered equipment power management
- General-purpose DC-DC conversion in embedded systems
Procurement Notes
Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the manufacturer part number matches exactly to ensure correct pinout and electrical characteristics. Check for RoHS compliance documentation as required by your assembly standards. Ensure the supplier provides valid traceability data for quality assurance purposes.
Selection Notes
Select this component when a wide input voltage range up to 36V is required alongside moderate current delivery. The fixed 500kHz frequency allows for smaller passive components compared to lower-frequency alternatives. Consider the thermal requirements of the DFN package for your specific PCB layout constraints.
Part Context
This part belongs to the LT1912 family of synchronous buck regulators from Analog Devices. It shares functional similarities with other members of the series but is distinguished by its specific output current rating and package configuration. The family targets applications requiring robust performance in space-constrained environments.
Replacement Considerations
LT1912EDD#PBF is the tube-packaged equivalent of this part number. Verify that the change in packaging does not impact your automated assembly process or inventory handling procedures before substituting.
