LM26400YSDE Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
LM26400YSDE is a dual 2A synchronous step-down (buck) switching regulator by Texas Instruments with current-mode PWM control. Key specs: 3–20V input, dual 2A outputs, 16-pin WSON package. From $3.50, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- LM26400YSDE Datasheet PDF
- Category
- Integrated Circuit
- 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 LM26400YSDE?
- Dual independent 2A buck regulators in a single IC reduce BOM count and PCB area versus discrete solutions
- Wide 3V to 20V input voltage range supports a broad variety of power sources from single-cell Li-ion to industrial 12V or 19V rails
- Current-mode PWM control delivers fast transient response and inherent cycle-by-cycle overcurrent protection
- 16-pin WSON leadless package minimizes inductance and thermal resistance for high-efficiency power conversion
- Supports 5V nominal input for compatibility with standard USB and regulated bus supply voltages
What is LM26400YSDE used for?
The LM26400YSDE is designed for point-of-load power conversion in industrial equipment, communications infrastructure, and embedded computing platforms requiring multiple regulated output voltages from a single supply. Its dual-output architecture makes it ideal for powering processor cores and memory rails simultaneously in FPGAs, DSPs, and application processors. The wide input range also suits automotive accessories, test equipment, and multi-rail power supply designs where a single regulator IC must serve diverse voltage requirements.
What are the specifications of LM26400YSDE?
| Pbfree Code | No |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 20V |
| Input Voltage-Min | 3V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | S-XDSO-N16 |
| JESD-609 Code | e0 |
| Number of Functions | 2 |
| Output Current-Max | 2A |
| Output Voltage-Min | 0.6V |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | SOLCC16,.2,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 500kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the LM26400YSDE datasheet?
LM26400YSDE Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM26400YSDE?
Compatible alternatives and drop-in replacements for LM26400YSDE:
Frequently Asked Questions
Which design constraints follow from the documented 2A characteristic of LM26400YSDE?
The fetched product context identifies LM26400YSDE with 2A. Engineers should confirm this concrete value against the manufacturer datasheet and verify that electrical limits, board interfaces, and system requirements match the intended design.
Before production release, which footprint and assembly checks are important for LM26400YSDE?
Production teams should verify the footprint, orientation, and assembly method against controlled drawings. The recorded 2A characteristic provides a concrete checkpoint before PCB release, first-article inspection, and volume manufacturing.
During procurement qualification, what should buyers verify for LM26400YSDE and approved alternatives?
Buyers should match the complete orderable MPN and manufacturer documentation, while confirming that the required 2A configuration remains consistent across quoted stock, approved alternatives, and incoming inspection records.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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