TLS115D0EJXUMA1

TLS115D0EJXUMA1 is an OPTIREG™ linear voltage regulator. It is a monolithic, integrated low-dropout voltage tracking regulator with high accuracy. It is designed to supply off-board systems, for example, sensors in powertrain management systems under the severe conditions of automotive applications. The TLS115D0EJ provides protection functions against reverse polarity as well as against short circuit to GND and to battery. The output voltage follows the reference voltage that is applied to the ADJ input with very high accuracy up to a supply voltage of 45V and up to an output current of 150mA. The required minimum reference voltage at ADJ is 2.0V. The potential application includes automotive sensor supply, protected sensor supply for off-board sensors, secondary voltage supply in automotive ECU, high precision voltage tracking, precision voltage replication, and power switch for off-board load.

• 150mA current capability, very high tracking accuracy
• Output voltage adjustable down to 2.0V, stable with ceramic output capacitors
• Very low dropout voltage of typically 250mV at 150mA
• Very low current consumption of typically 0.1µA in standby mode
• Overvoltage and undervoltage indication at power good output
• Internally controlled soft start, wide input voltage range from -16V ≤ VIN ≤ 45V
• Short circuit protected output (to GND and to battery)
• Reverse polarity protected input, overtemperature protection
• Qualified for automotive applications, product validation according to AEC-Q100
• PG-DSO-8 package, junction temperature range from -40 to 150°C