LTM4626IY Analog Devices Integrated Circuit (BGA) In Stock
The LTM4626IY is a 20V, 12A step-down DC/DC μModule regulator with integrated inductor and controller. Output voltage is adjustable from 0.6V to 5.5V with input voltage range of 3.1V to 20V. Available from stock worldwide with competitive pricing.
- Manufacturer
- Analog Devices
- Package
- BGA
- Pin Count
- 49
- Lifecycle
- ACTIVE
- Datasheet
- LTM4626IY Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $20.9400(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 12A continuous output current with integrated inductor in compact BGA μModule package
- Wide input voltage range from 3.1V to 20V supporting diverse power supply rails
- Adjustable output voltage from 0.6V to 5.5V using a single external resistor
- Current-mode PWM control for fast transient response and excellent line/load regulation
Applications
The LTM4626IY is well-suited for powering FPGAs, ASICs, and DSP cores in telecommunications and networking equipment requiring tight voltage regulation. It is used in industrial automation and instrumentation where point-of-load conversion from a 12V or 5V bus to sub-volt core voltages is needed. Its compact BGA footprint makes it ideal for space-constrained server blades and embedded computing modules.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1573 |
| Date Of Intro | 2019-08-19 |
| YTEOL | 9 |
| Additional Feature | O/P VOLTAGE IS FROM 0.6V TO 5.5V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 20V |
| Input Voltage-Min | 3.1V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-PBGA-B49 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA49,7X7,32 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, FINE PITCH |
| Peak Reflow Temperature (Cel) | 250 |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 600kHz |
| Technology | HYBRID |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | BALL |
| Terminal Pitch | 0.8mm |
| Terminal Position | BOTTOM |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum output current the LTM4626IY can deliver continuously?
The LTM4626IY delivers up to 12A of continuous output current. This rating covers a wide output voltage range from 0.6V to 5.5V, making it capable of powering high-current FPGA core rails and processor supply domains without external inductors.
Which input voltage rails are compatible with the LTM4626IY in a 5V or 12V bus design?
The LTM4626IY accepts input voltages from 3.1V to 20V, so it works directly from a standard 5V or 12V system bus. This wide range accommodates battery-backed power architectures where bus voltage can dip below 5V during load transients or battery discharge.
How much board space does the LTM4626IY BGA μModule package occupy compared to a discrete solution?
The LTM4626IY integrates the controller, inductor, and MOSFETs into a single BGA μModule package, occupying roughly 49 mm² of PCB area. A comparable discrete 12A regulator typically requires at least 3-4 external components spread across 150 mm² or more, making the μModule significantly more compact.
When is the LTM4626IY a suitable alternative to a discrete 12A buck converter design?
The LTM4626IY is the preferred choice when design time is constrained and board space is at a premium, since it eliminates inductor selection and layout optimization. It handles output voltages from 0.6V to 5.5V at 12A with minimal external components—typically only a few decoupling capacitors and a feedback resistor are needed.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $34.4400 | $344.40 |
| 19+ | $27.7500 | $527.25 |
| 1000+ | $20.9400 | $20940.00 |
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