Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 2 days ago) |
Contact Plating |
Tin |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
TO-263-6, D2Pak (5 Leads + Tab), TO-263BA |
Number of Pins |
5 |
Operating Temperature |
-40°C~125°C TJ |
Packaging |
Tape & Reel (TR) |
Series |
SIMPLE SWITCHER® |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
5 |
ECCN Code |
EAR99 |
Terminal Position |
SINGLE |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
245 |
Base Part Number |
LM2576 |
Function |
Step-Down |
Number of Outputs |
1 |
Efficiency |
75 % |
Output Voltage |
3.3V |
Output Type |
Fixed |
Max Output Current |
3A |
Operating Supply Voltage |
40V |
Voltage - Input (Min) |
4V |
Input Voltage-Nom |
12V |
Analog IC - Other Type |
SWITCHING REGULATOR |
Output Configuration |
Positive |
Quiescent Current |
5mA |
Voltage - Output (Min/Fixed) |
3.3V |
Topology |
Buck |
Control Mode |
VOLTAGE-MODE |
Frequency - Switching |
52kHz |
Control Technique |
PULSE WIDTH MODULATION |
Synchronous Rectifier |
No |
Nominal Output Voltage |
3.3V |
Height |
4.83mm |
Length |
10.16mm |
Width |
8.42mm |
Thickness |
4.58mm |
REACH SVHC |
No SVHC |
RoHS Status |
Non-RoHS Compliant |
Lead Free |
Contains Lead |
LM2576SX-3.3/NOPB Overview
A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. There are 5 terminations in this voltage regulator. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHING REGULATOR voltage regulator. In order to save space, this harley voltage regulator is available in the TO-263-6, D2Pak (5 Leads + Tab), TO-263BA package. 1 outputs have been configured in the voltage regulator 12v. On the output pins of this DC DC switching regulator, there is a Fixed output generated. 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. There is a switching frequency of 52kHz for this voltage regulator 12v. A dc to dc voltage regulator's minimum input voltage of 4V is required for this voltage regulator to operate. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 3.3V. 245 is essentially indestructible due to DC DC switching regulator's peak reflow temperature. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 12V for the purposes of operation. DC/DC regulators such as this one belong to the LM2576 family of products. The adjusting voltage regulator's output voltage is maintain at 3.3V. There are 5 pins used for switching regulator operation. Voltage regulator's maximal output current reaches 3A A to meet the operation requirements. As a member of the SIMPLE SWITCHER? family of DC/DC regulators, this part is prominent in many specifications. With 40V as the supply voltage, this DC-DC switching regulator will operate. Voltage regulator consumes 5mA A of quiescent current without being affected by outside forces.
LM2576SX-3.3/NOPB Features
1 outputs
Peak reflow temperature (Cel) of 245
5 pins
Operating supply voltage of 40V
LM2576SX-3.3/NOPB Applications
There are a lot of Texas Instruments LM2576SX-3.3/NOPB Voltage Regulators applications.
- Driver circuits
- Scientific research
- Servo drive system
- Telecommunications equipment
- Nuclear power plants
- Automatic plug-in machines
- Wind power
- Boring machines
- Direct power supply system
- Series voltage regulation circuits