The LM2831ZMFX is a Buck Switching Regulator IC from Luminary Micro / Texas Instruments. It is a PMIC (Power Management Integrated Circuit) - Voltage Regulator, specifically a DC-DC Switching Regulator. The device is RoHS non-compliant and features a SOT-23-5 package.
The LM2831ZMFX is designed to operate over a wide temperature range of -40°C to 125°C (TJ) and is available in a Tape & Reel (TR) packaging. It has a base part number of LM2831 and a Digi-Key part number of LM2831ZMFX-ND.
The key features of the LM2831ZMFX include a positive adjustable output voltage ranging from 0.6V to 4.5V, a maximum output current of 1.5A, and a switching frequency of 3MHz. It utilizes a Buck topology and does not incorporate a synchronous rectifier. The device operates with an input voltage range of 3V to 5.5V.
The primary advantages of the LM2831ZMFX are its compact SOT-23-5 surface mount package, wide operating temperature range, and adjustable output voltage capability. It is suitable for various applications, such as portable electronics, industrial equipment, and power supplies.
Regarding equivalent or alternative models, there are several other switching regulator ICs from Texas Instruments that may serve as alternatives, including the LM2825, LM2851, and LM2852 series. These devices offer similar functionality and performance characteristics, but may differ in terms of package options, output current capabilities, and specific feature sets.
LM2831ZMFX Key Technical Attributes
Manufacturer Part Number: LM2831ZMFX
Manufacturer: Luminary Micro / Texas Instruments
Output Type: Adjustable
LM2831ZMFX Packing Size
Package Type: SOT-23-5
Packaging Material: Tape & Reel (TR)
Pin Configuration: 5 pins
Thermal Characteristics: Operating Temperature -40°C ~ 125°C (TJ)
Electrical Properties: Voltage - Input (Min): 3V, Voltage - Input (Max): 5.5V, Voltage - Output (Min/Fixed): 0.6V, Voltage - Output (Max): 4.5V
LM2831ZMFX Application
Used in a variety of electronic devices for voltage regulation, specifically where a step-down (buck) converter is required to adjust voltage levels within circuits.
LM2831ZMFX Features
The LM2831ZMFX from Texas Instruments is a high-efficiency buck switching regulator with an output current capability of up to 1.5A. It offers an adjustable output voltage ranging from 0.6V to 4.5V, capable of stepping down input voltages from 3V to 5.5V. With a high switching frequency of 3MHz, this regulator facilitates smaller size components, thereby reducing overall solution size. Its surface mount package SOT-23-5 is ideal for compact PCB layouts.
LM2831ZMFX Quality and Safety Features
Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating good resistance against moisture. It includes features like over-current and thermal shutdown for added reliability and safety. RoHS Compliance: Contains lead / RoHS non-compliant, indicating usage considerations in various regions concerning environmental safety regulations.
LM2831ZMFX Compatibility
This device is suitable for use in applications requiring a high level of voltage precision and power efficiency such as portable devices, wireless communication equipment, and various consumer electronics. Compatible with surface mount technology for efficient assembly.
LM2831ZMFX Datasheet PDF
Visit our website for the most authoritative and detailed datasheet for the LM2831ZMFX. We highly recommend downloading the datasheet directly from the current page to ensure you have all the technical specifications and application guidance needed for this product.
Quality Distributor
IC-Components is a premium distributor of Luminary Micro / Texas Instruments products and your trusted source for high-quality components like the LM2831ZMFX. We assure our customers prompt service and reliable product delivery. Visit our website to get a quote and learn more about our services.
