LM4041AILT-1.2
- Part number
- LM4041AILT-1.2
- Manufacturer
- STMicroelectronics
- Package
- QFN-56
- Status
- Active
- Stock
- Available / RFQ
- Price
- $0.57
- Year / date code
- 2025
View on SJ Chip · Request a quote
Product Overview
LM4041AILT-1.2 (STMicroelectronics, QFN-56) — IC VREF SHUNT 1.225V SOT23-3L
Technical Specifications
- Part Number
- LM4041AILT-1.2
- Manufacturer
- STMicroelectronics
- Series
- LM4041A
- Package / Case
- QFN-56
- Package Family
- QFN
- Pin / Ball Count (from marking)
- 56
- Lifecycle Status
- Active
- Category
- Power Management
- Mounting Type
- Surface Mount (SMT)
Electrical Characteristics
- Device Class
- DC-DC / LDO / power IC
- Input / Output Range
- Confirm VIN, VOUT, and current limit in the datasheet
- Switching / Topology
- Buck, boost, LDO, or controller — not drop-in across families
- Thermal
- PowerPAD / exposed pad soldering is often required for rated current
- Package Constraint
- QFN-56 thermal land and pinout must match the layout
Package Information
- Package
- QFN-56
- Package Family
- QFN
- Mounting
- Surface Mount (SMT)
- Terminal Count (parsed)
- 56
- Outline Note
- Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.
Applications
LM4041AILT-1.2 is used on board power rails, industrial 12 V/24 V supplies, and point-of-load converters. Confirm VIN/VOUT, current, and the QFN-56 thermal pad before layout. Nearby bucks/LDOs need compensation and footprint review.
Procurement notes
Confirm the full ordering code, package (QFN-56), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.
Compare Similar Parts (LM4041A)
- LM4041AILT-1.2-CUT TAPE · IC
- LM4041AICT-1.2 · SOT-323-5
- LM4041AELT-1.2 · SOT-23-3
- LM4041AECT-1.2 · SOT-323-5
- LM4041AELT-1.2-CUT TAPE · IC
- LM4041AECT-1.2-CUT TAPE · IC
Potential Alternatives (QFN-56)
- STMUX1000LQ · QFN-56
- STMUX1800LQTR · QFN-56
- ST3DV520AQTR · QFN-56
- STMUX1000LQTR · QFN-56
- STM32F205VGT6 · QFN-56
FAQ
Where to buy LM4041AILT-1.2?
You can request LM4041AILT-1.2 from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (STMicroelectronics), package, quantity, and lead time on the quotation.
Is LM4041AILT-1.2 available?
Listed inventory shows 1,000 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.
What is the package of LM4041AILT-1.2?
The sourcing listing shows package QFN-56. Always verify body size, pitch, and land pattern against the STMicroelectronics datasheet before PCB layout.
What are alternatives to LM4041AILT-1.2?
Potential alternatives include LM4041AILT-1.2-CUT TAPE, LM4041AICT-1.2, LM4041AELT-1.2 and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.
Sourcing information
| Part Number | LM4041AILT-1.2 |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | QFN-56 |
| Description | IC VREF SHUNT 1.225V SOT23-3L |
| Availability | Listed inventory: 1,000 pcs — confirm lot, date code, and quantity on RFQ |
| RFQ | Submit the full part number and quantity through the RFQ form |
| Lead Time | Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately. |
| Condition | Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment. |