MIC261203YJL TR Microchip Integrated Circuit (Other) In Stock
Microchip MIC261203YJL TR is a synchronous step-down DC-DC converter delivering up to 12 A output current with an adjustable output voltage range of 0.8 V to 5.5 V in a compact 28-pin MLF package. High efficiency and wide input range make it ideal for point-of-load power conversion in servers, telecom, and industrial equipment.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 31
- Lifecycle
- ACTIVE
- Datasheet
- MIC261203YJL TR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 12 A continuous output current capability
- Adjustable output voltage from 0.8 V to 5.5 V
- Synchronous step-down (buck) topology for high efficiency
- 28-pin MLF compact surface-mount package
- Integrated gate drivers reducing external component count
- Suitable for point-of-load and multi-phase power supply designs
Applications
The MIC261203YJL TR is designed for high-current point-of-load power conversion in server motherboards, network switches, and telecom infrastructure where tight output regulation and high efficiency are required. It also suits industrial automation systems and FPGA core power rails that demand 12 A loads from a regulated 0.8 V to 5.5 V output.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much output current can the MIC261203YJL TR supply continuously in a server point-of-load design?
The MIC261203YJL TR is rated for up to 12 A continuous output current, making it suitable for demanding point-of-load rails on server motherboards, FPGA core supplies, and network switch ASICs that require steady high-current delivery.
What output voltage range is programmable on the MIC261203YJL TR?
The output voltage is adjustable from 0.8 V to 5.5 V via an external resistor divider, allowing the same device to supply processor core rails at 0.9 V, memory rails at 1.2 V, or logic rails at 3.3 V without changing the converter IC.
Does the 28-pin MLF package of MIC261203YJL TR support the thermal dissipation needs of a 12 A load?
The 28-pin MLF package includes a thermal pad on the bottom that transfers heat to the PCB ground plane. Proper copper pour and via stitching are recommended to keep junction temperature within limits when operating at the full 12 A rated current.
In which lifecycle phase is MIC261203YJL TR, and what lead time should procurement expect?
MIC261203YJL TR is an active-production part from Microchip. Typical distributor lead times range from stock-available to 8 weeks depending on quantity; ordering with 12-week buffers is advisable for production volumes above 1000 units.
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