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 500MA 10MSOP
- 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)：40V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：36V
- Current - Output：500mA
- Frequency - Switching：1.1MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-MSOP
Download product information
Overview
The LT3502IMS#TRPBF is a step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3V to 40V and provides a maximum output current of 500mA. The device features an adjustable output voltage from 0.8V to 36V and supports switching frequencies of 1.1MHz or 2.2MHz. It is housed in a compact 10-MSOP package with an exposed pad, suitable for surface mount applications across a temperature range of -40°C to 125°C.
Feature Summary
- Integrates a high-voltage MOSFET switch capable of handling up to 40V input
- Offers selectable internal switching frequencies for optimized component size
- Includes thermal shutdown protection for enhanced reliability
Applications
- Point-of-load regulation for industrial equipment
- Battery-powered systems requiring efficient step-down conversion
- Embedded control circuits in automotive environments
Procurement Notes
Verify the specific suffix code against the manufacturer datasheet to confirm the exact switching frequency option (1.1MHz vs 2.2MHz) and temperature grade. Ensure the ordering part number matches the required package variant and lead-free status specifications defined in the official documentation.
Selection Notes
Select this component when a single-output buck converter is needed with a wide input voltage range up to 40V. Consider the 10-MSOP package dimensions for board space constraints. Evaluate the trade-off between switching frequency selection and external inductor size requirements during the design phase.
Part Context
This part belongs to the LT3502 family of non-synchronous step-down regulators. It serves as a power management solution for applications requiring moderate current levels with high input voltage tolerance. The series is designed for efficiency in compact form factors typical of modern portable and industrial electronics.
Replacement Considerations
Consult the official datasheet for direct pin-compatible alternatives within the Analog Devices portfolio. Verify that any substitute maintains the same input voltage range, output current capability, and package footprint before implementation.
