LM2853MH-1.0In StockTexas Instruments
LM2853MH-1.0 is a synchronous buck regulator IC delivering 3A output at 1.0V fixed voltage. It features voltage-mode PWM control, 3V–5.5V input range, and high efficiency. From $2.84 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- LM2853MH-1.0 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 synchronous rectification for high efficiency
- Fixed 1.0V output voltage with voltage-mode PWM control
- Wide input voltage range: 3V to 5.5V, ideal for 3.3V and 5V rail conversion
- SOIC-14 small outline package for easy PCB integration
- Pb-free compatible design for RoHS-compliant applications
Applications
The LM2853MH-1.0 is well-suited for point-of-load (POL) power conversion in portable electronics, embedded systems, and DSP/FPGA core voltage supplies. Its 1.0V fixed output and 3A current capability make it ideal for powering low-voltage processors and memory modules. It is also commonly used in industrial control boards and communications equipment requiring compact, efficient DC-DC step-down conversion.
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 | 1.0225V |
| Output Voltage-Min | 0.9775V |
| Output Voltage-Nom | 1V |
| 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-1.0?
The LM2853MH-1.0 operates with an input voltage range of 3V to 5.5V, with a nominal input voltage of 5V. This makes it compatible with standard 3.3V and 5V power rails commonly found in embedded and digital systems.
What is the output voltage and current of the LM2853MH-1.0?
The LM2853MH-1.0 provides a fixed 1.0V output voltage with a maximum continuous output current of 3A. It uses synchronous buck topology with voltage-mode PWM control to deliver stable and efficient power conversion.
What package does the LM2853MH-1.0 come in?
The LM2853MH-1.0 comes in a 14-pin Small Outline (SOIC) package, designated by the JESD-30 code R-PDSO-G14. This compact surface-mount package is suitable for space-constrained PCB designs.
What are typical applications for the LM2853MH-1.0?
Typical applications include point-of-load DC-DC conversion for FPGA and DSP core voltages, low-voltage processor power supplies, portable consumer electronics, and industrial control systems that require efficient 1.0V power rails from a 3.3V or 5V source.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 188+ | $2.8456 | $534.97 |
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