LM2852YMXA-3.0 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The LM2852YMXA-3.0 is a 2A synchronous step-down (buck) DC-DC regulator with a fixed 3.0V output. It operates from a 2.85V to 5.5V input supply using voltage-mode PWM control, making it ideal for low-voltage power rails in portable and embedded systems.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- LM2852YMXA-3.0 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
Key Features
- Fixed 3.0V output voltage with 2A continuous output current capability
- Wide input voltage range of 2.85V to 5.5V suits single-cell Li-ion and 5V bus systems
- Voltage-mode PWM control for stable and predictable regulation performance
- Synchronous rectification improves efficiency and reduces external component count
- Compact Small Outline (SO-14) package enables space-efficient board layouts
Applications
The LM2852YMXA-3.0 is well-suited for powering microcontrollers, FPGAs, and DSPs in portable consumer electronics, handheld instruments, and IoT devices where a regulated 3.0V rail is required from a 5V or single-cell Li-ion supply. Its synchronous buck topology and low quiescent current make it an efficient choice for battery-powered embedded designs. It is also used in industrial control modules and wireless communication hardware that require a stable, low-noise 3.0V power supply.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Additional Feature | SEATED HGT-NOM |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.85V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Output Current-Max | 3.65A |
| Output Voltage-Max | 3.0675V |
| Output Voltage-Min | 2.9325V |
| Output Voltage-Nom | 3V |
| 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 | 625kHz |
| 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 output voltage and maximum output current of the LM2852YMXA-3.0?
The LM2852YMXA-3.0 provides a fixed 3.0V output voltage with a maximum continuous output current of 2A. This makes it suitable for powering low-voltage digital logic, microcontrollers, and other 3.0V peripherals in space-constrained designs.
What input voltage range does the LM2852YMXA-3.0 support?
The LM2852YMXA-3.0 operates from an input voltage range of 2.85V to 5.5V, with a nominal input of 5V. This range is compatible with single-cell lithium-ion batteries and standard 5V power buses found in embedded and portable systems.
What control method does the LM2852YMXA-3.0 use and why does it matter?
The LM2852YMXA-3.0 uses voltage-mode pulse width modulation (PWM) control. This technique provides predictable loop dynamics and excellent noise immunity, making it easy to design stable power supplies for noise-sensitive analog or mixed-signal applications.
What package does the LM2852YMXA-3.0 come in, and is it RoHS compliant?
The LM2852YMXA-3.0 comes in a 14-lead Small Outline (R-PDSO-G14) package. Note that the Pbfree Code is listed as 'No', indicating this part is not lead-free; designers should verify compliance requirements before use in RoHS-mandated applications.
What are typical applications for the LM2852YMXA-3.0?
Typical applications include powering 3.0V microcontrollers, FPGAs, memory modules, and wireless communication ICs in portable consumer electronics, IoT nodes, handheld instruments, and industrial embedded systems that require an efficient buck regulator from a 5V or Li-ion supply.
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