Product overview
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.
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All 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
- 3 voltage regulators:
Circuit Diagram
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L5951
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