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 3A 10MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- 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)：0.782V
- Voltage - Output (Max)：42V
- Current - Output：3A
- Frequency - Switching：200kHz ~ 2.2MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package：10-MSOP-EP
Download product information
Overview
The LT8609HMSE#TRPBF is a synchronous step-down switching regulator from Analog Devices, housed in a 16-lead MSOP package. It supports an input voltage range of 3V to 42V and delivers a continuous output current of 2A with a 3A peak capability. The device features an adjustable output voltage and operates at a switch frequency between 200kHz and 2.2MHz. Quiescent current is specified at 1.7µA, and the junction temperature range extends from -40°C to +150°C.
Feature Summary
- Synchronous buck topology for high efficiency
- Wide 42V input voltage range
- Low quiescent current consumption
- Adjustable output voltage
Applications
- Industrial power supplies
- Point-of-load regulation
- Battery-powered equipment
- Telecommunications systems
Procurement Notes
Verify component authenticity through authorized channels. Confirm datasheet revisions match design requirements. Check RoHS compliance status. Validate package marking against official specifications. Ensure storage conditions meet moisture sensitivity level standards.
Selection Notes
Evaluate thermal performance based on PCB layout and ambient conditions. Consider inductor selection for desired ripple current. Verify output voltage setting resistor accuracy. Assess EMI requirements for spread spectrum operation if applicable.
Part Context
Part of the LT8609 family offering compact synchronous step-down solutions. Designed for applications requiring high efficiency and low standby power. Compatible with standard surface mount assembly processes.
Replacement Considerations
LT8609AHMSE#TRPBF offers similar specifications with potential variations in electrical characteristics or package options. LT8609BHMSE#TRPBF may provide updated features. Verify pin compatibility and parameter alignment before substitution.
