The TLS105B0MBHTSA1 is a monolithic integrated low-dropout voltage tracking regulator with high accuracy in small PG-SCT595-5 package. The TLS105B0MBHTSA1 is designed to supply off-board systems, for example sensors in powertrain management systems under the severe conditions of automotive applications. Therefore, the TLS105B0MBHTSA1 is equipped with additional protection functions against reverse polarity as well as short circuit to GND and battery. Up to a supply voltage of 40 V and up to an output current of 50 mA the output voltage follows the reference voltage applied to the EN/ADJ input with very high accuracy. The required minimum reference voltage at EN/ADJ is 2.0 V.
Feature
- 50 mA current capability
- Very high accuracy tracking
- Output voltage adjustable down to 2.0 V
- Stable with ceramic output capacitors
- 250mV typical dropout voltage
- 3uA current consumption in off mode
- Wide input voltage range -16 V ≤ VIN ≤ 45 V
- Wide temperature range: -40°C ≤ Tj ≤ 150°C
- Short circuit protected output (to GND and to battery)
- Reverse polarity protected input
- Over temperature protection
- Small package and small external components, enables lower design effort and BOM cost savings
- Protected sensor supply for off-board sensors
- High-precision voltage tracking
Applications
- Protected Off-board Sensor Supply
- High-Precision Voltage Tracking
- Voltage replication with high accuracy
- Power switch for off-board load
