Infineon – TLS710B0EJ V50 / TLS715B0EJ V50 Automotive linear voltage regulators
The TLS71xB0 is a low dropout linear voltage regulator family offering output current of 100mA (TLS710B0EJ V50) and 150mA (TLS715B0EJ V50). Wide input voltage of up to 40 V makes this family perfectly suitable to automotive applications with start-stop requirements. Both products are optimized for low quiescent current (typ. <40 μA) and fit to any automotive system requiring very low operating current e.g. permanently connected to the battery.
Key differentiation of this new device family is the new fast regulation concept.
This helps to minimize BOM cost (only a small, 1μF output capacitor is needed) and prevents any reset condition in case of load change.
Features
- Wide input voltage range from 4.0 V to 40 V
- Output voltage 5 V, ±2 %
- Output current up to 100mA (TLS710B0) or 150 mA (TLS715B0)
- Low quiescent current < 40 μA
- Very low dropout voltage of typ. 200 mV at 100 mA output
- Excellent EMC performance
Benefits
- Suitable for start/stop applications
- Energy efficiency: longer battery life
- Low undershoots, excellent EMC performance
Target applications
- Automotive general ECUs
- 2-wheeler dashboard, cluster ECU’s
- Body modules
TLS710B: Link to the Datasheet
TLS715B: Link to the Datasheet
Introduction to Automotive Linear Voltage Regulators.
More information here
