SKU: REG-00013
Warranty: 3 Days
Model: N/A
৳ 90.06
Category: Regulator
The LM2575 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step−down switching regulator (buck converter). All circuits of this series are capable of driving a 1.0 A load with excellent line and load regulation.These devices are available in fixed output voltages of 3.3 V, 5.0 V,12 V, 15 V, and an adjustable output version.These regulators were designed to minimize the number of external components to simplify the power supply design. Standard series of inductors optimized for use with the LM2575 are offered by several different inductor manufacturers.Since the LM2575 converter is a switch−mode power supply, its efficiency is significantly higher in comparison with popular three−terminal linear regulators,especially with higher input voltages.In many cases, the power dissipated by the LM2575 regulator is so low, that no heatsink is required or its size could be reduced dramatically.The LM2575 features include a guaranteed ±4% tolerance on output voltage within specified input voltages and output load conditions, and ±10% on the oscillator frequency (±2% over 0°C to 125°C). External shutdown is included, featuring 80 A typical standby current. The output switch includes cycle−by−cycle current limiting, as well as thermal shutdown for full protection under fault conditions.
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is it a 5volt ersion of lm2577 or adjustable version?
By saadman672 on 22 Jul 2014
This is 75 not 77. 77 is here(http://www.techshopbd.com/product-categories/switching-mode/1274/lm2577-adjustable-techshop-bangladesh).
By Techshop on 23 Jul 2014
the datasheet of LM2575 requires a 330uH inductor to output 5volt. But neither i have a 330uh inductor nor ur inventory, so suggest me an alternative inductor that can be used
By saadman672 on 27 Jun 2014
You can try with something closer but honestly speaking, my personal experience says that such regulators often do not work unless we use the accurate value and material of inductor mentioned in the datasheet.
By Techshop on 12 Jul 2014
৳ 90.06
The latest and best price of LM2575 Adjustable Voltage Regulator in Bangladesh is BDT 90.06 Taka. You can purchase the LM2575 Adjustable Voltage Regulator at the best price on TechShopBD.com or visit our office to pick yours up today.
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