LM2853MH-2.5In StockTexas Instruments
LM2853MH-2.5 is a synchronous buck regulator IC delivering 3A output at 2.5V with 3V–5.5V input range and pulse-width modulation control. From $2.85 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- LM2853MH-2.5 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8456(MOQ 188)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 3A continuous output current with 2.5V fixed output voltage
- Wide input voltage range: 3V to 5.5V, ideal for 3.3V and 5V bus rails
- Voltage-mode PWM control for precise regulation and low output ripple
- Small Outline 14-pin package (R-PDSO-G14) for compact PCB designs
- Integrated synchronous rectifier eliminates external Schottky diode
Applications
The LM2853MH-2.5 is well-suited for point-of-load power conversion in portable consumer electronics, industrial control boards, and embedded computing systems powered from 3.3V or 5V rails. Its 2.5V/3A output makes it ideal for supplying FPGA core voltages, DSP cores, and memory modules. The compact SO-14 footprint enables high-density designs in space-constrained applications such as handheld instruments and IoT gateway hardware.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 3V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Output Current-Max | 5A |
| Output Voltage-Max | 2.5563V |
| Output Voltage-Min | 2.4437V |
| Output Voltage-Nom | 2.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 725kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the LM2853MH-2.5?
The LM2853MH-2.5 operates from an input voltage range of 3V to 5.5V, with a nominal supply of 5V. This makes it directly compatible with standard 3.3V and 5V power rails commonly found in embedded and industrial systems.
What output current and voltage does the LM2853MH-2.5 provide?
The LM2853MH-2.5 provides a fixed 2.5V output voltage with a continuous output current of up to 3A. The synchronous buck topology with PWM control ensures stable regulation across the full load range.
What package does the LM2853MH-2.5 come in, and is it RoHS compliant?
The LM2853MH-2.5 is housed in a 14-pin Small Outline package (JEDEC R-PDSO-G14, SOIC-14). Note that per the Pbfree Code, this part is not lead-free; confirm compliance requirements before use in RoHS-restricted designs.
What are typical applications for the LM2853MH-2.5?
Typical applications include point-of-load regulators for FPGA core power, DSP and microcontroller supply rails, DDR memory power, and industrial I/O boards. The 2.5V/3A capability covers most low-voltage digital logic needs in embedded computing and IoT hardware.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 188+ | $2.8456 | $534.97 |
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