LTM4650A

RECOMMENDED FOR NEW DESIGNS

Dual 25A or Single 50A DC/DC μModule Regulator with 1% DC Accuracy

Analog Devices LTM4650A Product Info

10 February 2026 10

Features

Dual 25A or Single 50A Output
Input Voltage Range: 4.5V to 16V
Output Voltage Range: 0.6V to 5.5V
±1% Maximum Total DC Output Error Over Line, Load and Temperature
Higher Light Load Efficiency and Wider V_OUT Range Than LTM4650-1
Differential Remote Sense Amplifier
Current Mode Control/Fast Transient Response
Multiphase Parallel Current Sharing Up to 300A
Internal Temperature Monitor

Pin Compatible with the LTM4620A (Dual 13A, Single 26A) and LTM4630A (Dual 18A, Single 36A)
Adjustable Switching Frequency or Synchronization
Overcurrent Foldback Protection
Selectable Burst Mode^® Operation, Pulse-Skipping Mode Operation
Soft-Start/Voltage Tracking
Output Overvoltage Protection
16mm x 16mm x 4.41mm LGA and16mm × 16mm × 5.01mm BGA Package

Part details & applications

The LTM4650A is a dual 25A or single 50A output switching mode step-down DC/DC μModule^® (micromodule) regulator with ±1% total DC output error. Included in the package are the switching controllers, power FETs, inductors and all supporting components. Operating from an input voltage range of 4.5V to 16V, the LTM4650A supports two outputs with an output voltage range of 0.6V to 5.5V, each set by a single external resistor. Its high efficiency design delivers up to 25A continuous current for each output. Only a few input and output capacitors are needed. Fast internal control loop compensation allows for fast transient response to minimize output capacitance when powering FPGAs, ASICs, and processors.

Fault protection features include overvoltage and overcurrent protection. The LTM4650A is offered in 16mm × 16mm × 5.01mm BGA package.

LTM4650 Product Family Selection Table
	V_IN Range	V_OUT Range	I_OUT	Compensation	DC V_OUT Accuracy
LTM4650	4.5V to 15V	0.6V to 1.8V	25A Subscribe to Welllinkchips ! Your Name * Email Subscribe Popular Posts ● Analog Devices MAX6037A Product Info ● Analog Devices MAX6025 Product Info ● Analog Devices ADR363 Product Info ● Analog Devices ADR03 Product Info ● Analog Devices MAX6143 Product Info ● Analog Devices LTC6655 Product Info ● Analog Devices DS1225AB Product Info ● Analog Devices ADUM6424A Product Info ● Analog Devices ADUM6202 Product Info ● Analog Devices ADUM2211 Product Info Featured Parts More > LTC6803HG-4#3ZZTRPBF Analog Devices Inc. Submit a request Submit a request Our salesman will contact you by email after submitting the message! * Part Number: * Quantity: * E-mail: Target price: Name: Company name: Please fill the item with * SUBMITTED SUCCESSFULLY！ Our Salesman will respond within 24 hours. Please pay attention to your mailbox. Thank you for your advice. IRS2092STRPBF Infineon Technologies * Qty: Add RFQ List RFQ Directly DON'T MISS OUT Shipping For Free Submit the inquiry in this window, you can get a chance to free shipping. 1.Submit your parts requirements and fill in your email address. 2.Our sales staff gets in touch with you and communicate the details of orders. OK,let’s see NO,keep going In order to provide you with the best website experience, we use cookies. For more information about how we use cookies and manage your preferences, please refer to our privacy policy. By using our website, you agree to use cookies. CONTACT US [email protected] Company address WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK FOLLOW US © 2022 WELL LINK CHIPS GROUP CO., LIMITED All Rights Reserved. Privacy Policy \| Terms and Conditions Send Enquiry SEND e-MAIL Office hour from 9am to 6pm , Monday through Friday, UTC/GMT +8