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Blog blog, news from technology , fresh release technologies and components , interesting devices and many useful electronic circuits and schematics diagrams .

ISL95870 ISL95870A ISL95870B

The ISL95870, ISL95870A, ISL95870B ICs are Single-Phase Synchronous-Buck PWM regulators designed by Intersil Technology . This regulators supports a wide range input voltage from 3.3V to 25V making them ideally for systems that run on battery or AC-adapter power sources.

LTC3588-1 piezoelectric energy harvesting power supply

This power supply circuit is based on the LTC3588-1 manufactured by Linear Technology and can be used in a variety of configurations.

The LTC3588-1 is a piezoelectric energy harvesting power supply IC that integrates a low-loss full-wave bridge rectifier with a high efficiency buck converter to form a complete energy harvesting solution optimized for high output impedance energy sources such as piezoelectric transducers.

ICL3221EM RS-232 transmitter-receiver

The ICL3221EM device introduced by Intersil is a 3.0V powered RS-232 transmitter-receiver which meet ElA/TIA-232 and V.28/V.24 specifications.


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