LTM4622A

RECOMMENDED FOR NEW DESIGNS

Dual Ultrathin 2A or Single 4A Step-Down DC/DC μModule Regulator

Analog Devices LTM4622A Product Info

10 February 2026 6

Features

Complete Solution in <1cm²
Wide Input Voltage Range: 3.6V to 20V
1.5V to 12V Output Voltage
Dual 2A (3A Peak) or Single 4A Output Current
±1.5% Maximum Total Output Voltage Regulation Error Over Load, Line and Temperature
Current Mode Control, Fast Transient Response
External Frequency Synchronization

Multiphase Parallelable with Current Sharing
Output Voltage Tracking and Soft-Start Capability
Selectable Burst Mode^® Operation
Overvoltage Input and Overtemperature Protection
Power Good Indicators
6.25mm × 6.25mm × 1.82mm LGA and 6.25mm × 6.25mm × 2.42mm BGA Packages

Part details & applications

The LTM4622A is a complete dual 2A step-down switching mode μModule^® (micromodule) regulator in a tiny ultrathin 6.25mm × 6.25mm × 1.82mm LGA and 2.42mm BGA packages. Included in the package are the switching controller, power FETs, inductor and support components. Operating over an input voltage range of 3.6V to 20V, the LTM4622A supports an output voltage range of 1.5V to 12V, set by a single external resistor. Its high efficiency design delivers dual 2A continuous, 3A peak, output current. Only a few ceramic input and output capacitors are needed.

The LTM4622A supports selectable Burst Mode operation and output voltage tracking for supply rail sequencing. Its high switching frequency and current mode control enable a very fast transient response to line and load changes without sacrificing stability.

Fault protection features include input overvoltage, output overcurrent and overtemperature protection.

The LTM4622A is available with SnPb (BGA) or RoHS compliant terminal finish.

Product Selection Guide
Part Number	V_IN Range	V_OUT Range	I_OUT
LTM4622	3.6V to 20V	0.6V to 5.5V	Subscribe to Welllinkchips ! Your Name * Email Subscribe Popular Posts ● Analog Devices DS1882 Product Info ● Analog Devices MAX5468 Product Info ● Analog Devices AD5112 Product Info ● Analog Devices MAX5392 Product Info ● Analog Devices AD5122A Product Info ● Analog Devices AD5110 Product Info ● Analog Devices MAX5487 Product Info ● Analog Devices MAX5450 Product Info ● Analog Devices AD5115 Product Info ● Analog Devices AD5233 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