Description

The L5951 is a monolithic triple regulator integrated with a SAE J1850 Integrated Driver / Receiver realized in advanced Multipower-BCD technology. It is intended to drive single wire J1850 communications, and offer microcontroller power and power management for automotive or industrial applications.

Features

● 3 voltage regulators:

– 3.3 V (100 mA) standby regulator

– 5 V (100 mA) stand-by regulator

– 7.8 V (100 mA)

● Out of regulation detection for 5 V standby

regulator

● Wide operating supply voltage range from

4.5 V up to 26.5 V for transient 34 V

● Very low standby quiescent current (<150 µA)

● Input to output signal transfer function

programmable

● LVS function

● TTL and CMOS compatible inputs

● Output current limitation

● Controlled output slope for low EMI

● Overtemperature shut-down

● Able to survive under loss of ground or battery

● ESD protected