TLF4277-2EP Active antenna supply. Linear voltage regulator with integrated current sen...

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Active antenna supply. Linear voltage regulator with integrated current sense. The TLF4277-2EP is the ideal companion IC to supply critical applications requiring tight current limitation and diagnostics. It provides monitoring and protection features as well as a high side power switch. The TLF4277-2EP is a monolithic integrated low dropout voltage regulator that can supply loads up to 400 mA. The adjustable output voltage makes the TLF4277-2EP capable of supplying the majority of standard active antennas