LTM4626EY#PBF Analog Devices Integrated Circuit (BGA) In Stock
LTM4626EY#PBF is an Analog Devices µModule DC-DC step-down switching regulator integrating inductor, controller, and FETs in a single BGA package. It accepts 3.1 V to 20 V input and produces adjustable output from 0.6 V to 5.5 V using current-mode PWM control for efficient point-of-load power conversion. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- BGA
- Pin Count
- 49
- Lifecycle
- ACTIVE
- Datasheet
- LTM4626EY#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $14.2100(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTM4626EY#PBF?
- Integrated µModule design combining inductor, controller, and MOSFETs in a single BGA package for minimal external components
- Wide input range of 3.1 V to 20 V with adjustable output 0.6 V to 5.5 V supporting diverse point-of-load applications
- Current-mode PWM control enabling fast transient response and stable regulation across varying load conditions
What is LTM4626EY#PBF used for?
The LTM4626EY#PBF simplifies power supply design in FPGAs, ASICs, and processor core power stages by integrating all switching regulator components into a compact BGA footprint, eliminating the need to select and place discrete inductors and MOSFETs. Its 3.1 V to 20 V input range and 0.6 V to 5.5 V output make it ideal for multi-rail telecom line cards, industrial embedded computing boards, and high-density data acquisition systems. The current-mode PWM architecture provides excellent transient response for dynamic load applications such as DDR memory power and programmable logic core supplies.
What are the specifications of LTM4626EY#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1573 |
| Date Of Intro | 2018-12-05 |
| YTEOL | 9 |
| Additional Feature | OUTPUT VOLTAGE: 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 | e1 |
| 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) | 245 |
| Surface Mount | YES |
| Technology | HYBRID |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.8mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 |
| Country of Origin | South Korea |
Where can I find the LTM4626EY#PBF datasheet?
LTM4626EY#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTM4626EY#PBF?
Compatible alternatives and drop-in replacements for LTM4626EY#PBF:
suggested
suggested
suggested
Switching Regulator, Current-mode, 600kHz Switching Freq-Max, Hybrid, PBGA49
Frequently Asked Questions
How does the µModule integration of LTM4626EY#PBF simplify FPGA core power supply design compared to discrete solutions?
The LTM4626EY#PBF integrates the switching controller, power MOSFETs, inductor, and compensation components into a single BGA device, so FPGA core power design requires only input and output capacitors plus a resistor to set the output voltage between 0.6 V and 5.5 V. This eliminates the 10 to 15 discrete component selection steps typical of a discrete buck converter and reduces PCB design time significantly for demanding FPGA power rails.
What input voltage sources are compatible with LTM4626EY#PBF and how does the 3.1 V to 20 V range support multi-rail systems?
LTM4626EY#PBF operates from input voltages between 3.1 V and 20 V, allowing it to accept 5 V, 12 V, or 15 V intermediate bus rails common in telecom, industrial, and server platforms. This broad range means a single regulator type can be used for multiple downstream rails from the same bus, reducing inventory and qualification costs in multi-voltage board designs.
For a DDR memory power rail requiring tight load transient response, how does LTM4626EY#PBF's current-mode PWM control help?
Current-mode PWM control in the LTM4626EY#PBF provides cycle-by-cycle current limiting and faster line transient response compared to voltage-mode control, which is essential for DDR DRAM power rails that experience sudden load steps of hundreds of milliamps. The integrated design with a dedicated compensation network also keeps output voltage deviation within ±3% during 50% load steps on a 1.5 V DDR rail, meeting tight memory voltage specifications.
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Why Buy from FindMyChip
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 |
|---|---|---|
| 1+ | $16.2296 | $16.23 |
| 1000+ | $14.2100 | $14210.00 |
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