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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

1. 3 voltage regulators:
– 3.3 V (100 mA) standby regulator
– 5 V (100 mA) stand-by regulator
– 7.8 V (100 mA)
2. Out of regulation detection for 5 V standby regulator
3. Wide operating supply voltage range from 4.5 V up to 26.5 V for transient 34 V
4. Very low standby quiescent current (<150 µA)
5. Input to output signal transfer function programmable
6. LVS function
7. TTL and CMOS compatible inputs
8. Output current limitation
9. Controlled output slope for low EMI
10. Overtemperature shut-down
11. Able to survive under loss of ground or battery
12. ESD protected