Name: LM2831XMF
Brand: Texas Instruments
SKU: LM2831XMF
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Number of Pins	5
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	5
ECCN Code	EAR99
Terminal Finish	Tin/Lead (Sn/Pb)
Subcategory	Switching Regulator or Controllers
Technology	BICMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Frequency	1.95MHz
Base Part Number	LM2831
Function	Step-Down
Number of Outputs	1
Efficiency	93 %
Output Voltage	4.5V
Output Type	Adjustable
Max Output Current	1.5A
Operating Supply Voltage	5.5V
Voltage - Input (Min)	3V
Input Voltage-Nom	5V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Max Output Voltage	4.5V
Voltage - Output (Min/Fixed)	0.6V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	1.6MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Min Output Voltage	600mV
Voltage - Output (Max)	4.5V
Height	1.02mm
Length	2.92mm
Width	1.6mm
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead

LM2831XMF Product Details

LM2831XMF Overview

There is an optimized performance in this voltage regulator because it utilizes the Tape & Reel (TR) package. During the development of this harley voltage regulator, 5 terminations were made. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. In order to save space, this voltage regulator is packaged in the SC-74A, SOT-753 package. The voltage regulator 12v has 1 outputs. The adjusting voltage regulator generates Adjustable output. This voltage regulator 12v fits the Surface Mount mounting. Keeping dc to dc voltage regulator's operating temperature at -40°C~125°C TJ is essential when operating. Voltage regulator's switching frequency reaches 1.6MHz. The voltage regulator can be operated with a voltage as low as 3V as an input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.6V. Its 260 peak reflow temperature makes this regulator essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 5V is provided. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. As part of the LM2831 series of regulators, the voltage regulators can be found. The adjusting voltage regulator's output voltage is maintain at 4.5V. In order to operate voltage regulator, 5 pins are required. This voltage regulator 12v should be configured with an output voltage that is at least 600mV. A 1.5A A maximum output current is required to meet the switching regulator operation requirements. On the basis of the maximum output voltage of 4.5V, adjusting voltage regulator can be operated easily. An output voltage of 4.5V is provided by this regulator voltage. With a supply voltage of 5.5V, this harley voltage regulator works. A frequency of 1.95MHz permits DC DC switching regulator to maintain a high level of accuracy.