TLE4254EJSXUMA2

TLE4254EJSXUMA2 is an OPTIREG™ linear monolithic integrated, high accuracy, low dropout voltage tracking regulator. The IC is designed to supply off-board systems, e. g. sensors in powertrain management systems under the severe conditions of automotive applications. Therefore, the IC is equipped with additional protection functions against reverse polarity and short circuit to GND and battery. With supply voltages up to 40V, the output voltage follows a reference voltage applied at the adjust input with very high accuracy. The reference voltage applied directly to the adjust input or by an e. g. external resistor divider can be 2.0V at minimum. It is ideal for general automotive applications.

• Very tight output tracking tolerance to reference, combined reference / enable input
• Product validation according to AEC-Q100/101
• Output voltage adjustable down to 2.0V, wide input voltage range from -20V ≤ VI ≤ +45V
• Stable operation with 1µF ceramic output capacitor
• Status output to indicate short circuits at the output
• Very low dropout voltage of typ. 0.2V at maximum output current
• Very low current consumption in OFF mode
• Output protected against short circuit to GND and battery
• Input protected against reverse polarity, overtemperature protection
• PG-DSO-8 exposed pad package, wide temperature range from -40°C ≤ Tj ≤ 150°C

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.