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67.97USD
1.9USD
0.12USD
2927.4USD
11.69USD
886.83USD
126.92USD
0.11USD
0.04USD
0.11USD

LM2577S-ADJ

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Price : $1.2
MOQ : 10 pcs
Weight : 0.001 KG
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Product detail
Product description:

LM2577-ADJ Step-Up Voltage Regulator

The LM2577-ADJ IC is a monolithic integrated circuit that provides all of the power and control functions for step-up(boost), flyback, and forward converter switching regulators. The device is available in output voltage adjustable. Requiring a minimum number of external components, these regulators are cost-effective, and simple to use. 

Included on the chip is a 3.0A NPN switch and its associated protection circuitry, consisting of current and thermal limiting, and under-voltage lockout. Other features include a 52 kHz fixed-frequency oscillator that requires no external components, a soft start mode to reduce in-rush current during start-up, and current mode control for improved rejection of input voltage and output load transients.



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