Features such as direction finding, long range and operation up to +105 degrees C make up the u-blox NINA-B4 series of standalone modules. They are designed for indoor positioning applications and for deployments in harsh environments.
ICs & Semiconductors
High-side load switch uses reverse current blocking to improve reliability
The AP22912 is a 2.0A single-channel, slew rate-controlled load switch from Diodes. It has true reverse current blocking (TRCB) for high-side load-switching applications.
Adaptable buck-boost converters deliver up to 2.5A in tiny packaging
A family of four high-efficiency, low-quiescent-current (IQ) buck-boost converters that feature tiny packaging with minimal external components for a small solution size is now available from Texas Instruments (TI).
LDO regulator improves system life and performance, says Texas Instruments
The company says that the TPS7A02 has the industry’s lowest quiescent current of less than 25 nA, which is 10 per cent that of competing devices. The low drop out linear regulator can help double battery life in power-sensitive industrial and personal electronics.
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