EL7531 regulator equivalent, monolithic 1a step-down regulator.
automatic PFM/PWM mode control, or PWM mode only. The PWM frequency is typically 1.4MHz and can be synchronized up to 12MHz. The typical no load quiescent current is only.
* PDA and pocket PC computers
* Bar code readers
* Cellular phones
* Portable test equipment
* Li-Io.
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